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Acura MDX (pre-2007)

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Comments

  • hopeitsfridayhopeitsfriday Member Posts: 396
    Do you really think the X5 is big? Have you been inside of a X5? Not only is the X5 small inside but its exterior design is not up to BMW standards, except for the front end which looks like every other BMW. Its profile from the side and back are not smooth to the eye like the 3 and 5 series BMW and way too many funny angles. I liked the X5 up until I sat inside it, it is no bigger than a 320i inside. Cargo space is limited as well.
    In my option, the best exterior design for mid size luxury SUV are the MDX and Volvo XC90.
  • will4271will4271 Member Posts: 187
    I liked how the X5 looked but it lacked the third row and cargo space. It's a little pricy (not a good investment considering that you can get the same features in similar vehicles for less).

    The ML is too boxy (nothing like the sedans look) but the leather and interior was really good looking but the reliablity was questionable.

    The Lexus RX 300 ride was great. It didn't feel that it had lots of power though but adequate. I also feel that it more like the Highlander with many shared parts. Even the salesman said that you are buying into the service and not the vehicle.

    I was so close in buying it because the quality and friendly atmosphere from the salesman. But the non-Michelin tires (cheap on tires), the lack of cargo space and third made me changed my mind.

    My wife and I stayed at the Lexus dealer looking at it over 1.5 hrs. But we passed. The salesman got us $3800 off MSRP on the 2002 also. If Lexus has the similar vehicle to Acura, I would have brought it there.

    The MDX didn't have the best of everything but cargo space and third row was the deciding factor. As a previous Honda owner, I taking on the assumption that reliablity couldn't be any more worst than my '96 Accord.

    Acura service has a long ways to go to even compete against Lexus. Honda needs to work on that I guess.
  • bodydoublebodydouble Member Posts: 801
    I meant the MDX is big and looks big.
  • hopeitsfridayhopeitsfriday Member Posts: 396
    The MDX is bigger than most mid size luxury SUV, but it uses it size very well. Interior space is maximumize and cargo space is biggest in its class. But it does not drive big, it handle and drive like my old 98 Jeep grand cherokee. Except for parking, I am still trying to get use to that. But thats one of the major selling point of the MDX is the space inside. I am a pretty big guy and just couldn't not get comfortable in the X5 and XC90. The ML was nice and comfortable but it had many reliability issues they have yet to work out.
  • bodydoublebodydouble Member Posts: 801
    I agree, on the road you won't feel the width. It is parking that I'm concerned with. The MDX would be darn near impossible to maneuvre around some of the underground parkades in my town. I just wondered if Honda couldn't have cut width by a couple of inches and not lose any measureable useable interior space.
  • fndlyfmrflyrfndlyfmrflyr Member Posts: 668
    The MDX does drive small for its size. It has a relatively tight turning circle too. The only problem I've noted with the size is when I park. The added width in many of today's narrow parking places makes it hard to get in or out of the driver's seat when there is a car parked next to me.

    If you want to try a car that is hard to maneuver in tight situations try a Chrysler PT Cruiser GT. It has the turning circle of a bus, yet it is one of the smallest cars on the road. Okay, not as big as a bus, but slightly more that a Suburban's at almost 43 feet compared to the 37 feet of the MDX. I have one and my MDX is easy to maneuver compared to my PT GT.
  • 10steve10steve Member Posts: 5
    Has anyone put regular gas in the MDX. I just got a 2001 and want to know if that is an issue. I previously had a Honda Odyssey and only put regular in which has a simular engine.

    Thanks in advance for any input.
  • hopeitsfridayhopeitsfriday Member Posts: 396
    As far as I know, the MDX has a knock sensor build into its engine's computerize management system. The service department at my Acura dealer told me that I can use regular unleaded fuel, but will not get the same performance as I would with super unleaded. He also said that if my car starts to knock after switching to regular unleaded, switch back to premium unleaded.
  • inkyinky Member Posts: 370
    6 inches in 3 hours!!! Aka Buffalo. MDX beats being stuck. Great snow ride. Big surprise to a southern boy.

    inky
  • moonkatmoonkat Member Posts: 265
    I'm watching that storm over St Louis and heading to DC - Philly area.

    Need to change my location to "Snowyland" .
    Moonkat in Muddyland.
  • bodydoublebodydouble Member Posts: 801
    I didn't know that about the PT Cruiser. Funny how much has been made of the wide turning circle of the RX300 but the Cruiser is worse.

    BTW, are you a former pilot? Your TH name stands for friendly former flyer? Or fondly farmer flyer, in which case you would be a dustcropper pilot! :)
  • fndlyfmrflyrfndlyfmrflyr Member Posts: 668
    The PT GT is the only car I've had a problem with on turning circle. I suppose if I drove it more I'd become used to it and the turning circle would become a non issue. I usually drive the MDX and width is a problem in many parking places. BTW, the regular PT has a much smaller turning circle. Depends on the size wheel (15, 16, or 17 inch) the car comes with. Mine came with 17s.

    When I test drove the RX300 before buying the MDX I didn't notice the turning circle being a problem. The RX was a more luxury oriented ride, but the MDX offered the space inside and more for less money.

    Yes, I'm a former (retired) pilot.
  • hopeitsfridayhopeitsfriday Member Posts: 396
    The size of the wheels should not affect the diameter of a car's turing ratio. The MDX has 17 inch wheel and its turing circle is lot tighter. Isnt it a limitation of how far the front wheels can travel that is set by Chryster? And why would Chryster limit the turning circle on the bigger wheels? Is it for safety reasons, just wondering.
  • fndlyfmrflyrfndlyfmrflyr Member Posts: 668
    Don't want to get too off subject on this forum. You'll have to ask Chrysler why at least some of their cars have huge turning circles. I've found, as mentioned above, that tire clearance, is a reason for limiting how far a wheel can turn. There are too many possible reasons to discuss on this forum.

    One of the selling features to us for the MDX was the relatively tight turning circle, which makes parking and tight space maneuvering easy.
  • hopeitsfridayhopeitsfriday Member Posts: 396
    Tire clearance makes sense. Along with the larger diameter tires are wider tires I assume. Therefore without some front end modification, the tires might come into contact with the wheel well.
  • actionmanactionman Member Posts: 15
    I can't believe the Acura dealers. $35-40 oil change. 15k maintenance including oil change and a bunch of BS inspections for over $150. Are they cracked? This thing has a warranty, and anything that they would find under "inspection" would be covered under warranty. Do they think we are that stupid?

    Does anyone changed their own oil on these MDX's? How difficult is it? I am thinking about boycotting the local dealers!
  • clpurnellclpurnell Member Posts: 1,083
    I rented a PT cruiser 2 moths ago and the turning radius is horrendous. I have a 300M which is about 2 feet longer and could make better u-turns than the minute PT. Just another episode of that wonderful DC engineering.

    (Back on Topic)
    Did not get the MDX. My sensibilities took the better of me and I bought an odyssey. will look at the mdx again in a couple years but right now the odyssey met all my needs at over 10k less.
  • montreidmontreid Member Posts: 127
    That's pretty much on par for a Japanese car dealer services on their fee schedule. Our Odyssey was the same way. The European ones are even more outrageous. My Volvo 15K "check" rang in at nearly $200....a REALLY expensive oil change. Makes you think that Mercedes with included maintainence isn't a bad deal sometimes.
  • hopeitsfridayhopeitsfriday Member Posts: 396
    My local dealer charge me $30 for a oil change, I believe their labor rate is $70 an hour. Considering that, its not too bad. You should be happy you dont own a BMW or Mercedes, they want upward of $100 for a oil change.
    As far as the schedule maintenance, alot of the luxury auto makers are doing that, I think its stupid thing to do myself. Usually if I suspect something is wrong, I ask them to look at it, and they would doing so for alot cheaper. I guess programs like that are for people who like a peace of mind and who are really into preventative maintenance.
  • actionmanactionman Member Posts: 15
    I know other makes can be expensive. I have an Audi A8, and paid $75 for a dealer oil change once. Only once. $75 got me more than an oil change - they also kept calling me "sir" and made sure I was treated to pastries and soda/private labeled bottled water while I waited in their beautifully appointed dealership. The scheduled maintenance on Audi also seems much less emphasized than at Acura.

    These facts are why I posed the question about do it yourself oil changes on the MDX. Audi is easy, and my old A6 had its oil changed by an independent for about $20.

    My biggest gripe is that there is a back log at Acura, they always want to do a bunch of bunk, and they expect me to be appreciative and somehow happy that they are taking all my money! After all, all I want is a dang oil change (and that damn "maintenance required" light to be turned off)! Book says every 7,500, dealer says if I like my car I'll do one every 3,000.
  • felizfeliz Member Posts: 32
    I find Acura especially bad for milking the owner when having service done. My last oil change they even charged me for some "fuel system conditioner" they put in. The owners manual specifically states not to add fuel or oil additives. And of course there's all the mystery "checks" that every dealer does that we pay for. That's the only thing I've liked about owning domestics is when you ask for an oil change you get an oil change, that's it.
  • hopeitsfridayhopeitsfriday Member Posts: 396
    If all you ask for is a oil change, then all you should get is a oil change. You should make that clear to the maintenance department, doesnt matter what they try to sell you. Tell them what you want and not to do anything extra without calling you. Acura dealers are like most dealers, some are better than others. I would look around for other dealership. I do not have any of the problems you mentioned with my dealership.
    By the way, I love your story about how the Audi dealer kept calling you "sir" and made sure you was treated to pastries and soda/private labeled bottled water while you waited in their beautifully appointed dealership. Make you wonder if you were in a garage or beauty parlor.
  • montreidmontreid Member Posts: 127
    Though Honda/Acura has had more tradition in limiting outside sources and pushing the maintainence, it's nothing like their European beauty palors :) I love their pastries, but that automattic espresso machine in the lounge, now THAT's why I going for my servicing at Volvo. All dearlerships will rob us blind is we let them.

    I hear you on the domestics. Always laughing when I service the Taurus for $25 (or crying when I bring in the Volvo....at least the coffee is good).
  • miksmiks Member Posts: 33
    First maintenance on our S-Type Jag is 10,000 miles at a cost of $200. This included a loaner of equal value and a hand wash of the vehicle (we don't run it through the car wash and asked the same of them). That was it. We were offered the opportunity to wait but declined. I am not looking forward to a busy maintenance schedule with my MDX.
  • hopeitsfridayhopeitsfriday Member Posts: 396
    Acura is definitely not as up-scale as the Jaguar. No loaner of equal value and no hand wash available. But then you will probably spend a lot more time in the Jaguar service department than in the Acura's.
  • miksmiks Member Posts: 33
    More time in the Jaguar service dept? What makes you say that? Message boards perhaps? Our S-Type is a 2000. We put very few miles on it the first year and only have 9600 mile on it now. We use it for pleasure driving and it is a lot of fun! We read the boards prior to our purchase and there did seem to be a few issues at the time but it didn't seem as though it was more than the others in the same competing category. We drive it more frequently now that we are down on our normal number of vehicles. So I believe the mileage will increase in the near future. But so far the only problem we had was a dead battery they replaced for us. Probably do to the lack of driving. We haven't run into any issues with it and are actually very pleased thus far. As a matter of fact they already performed the first service and didn't charge us for it. BTW thanks for the info on the 4WD & AWD. You cleared things up a bit. Take care, Miks
  • hopeitsfridayhopeitsfriday Member Posts: 396
    You may be one of the few lucky one who have a Jaguar with few problems. I have a friend who works in a jaguar dealership, even he told me to stay away from Jaguar if reliability is a major with me. Jaguar much like Volvo are getting better after Ford took it over, its reliability has improved from what I heard. I still remember the old Jaguar with the positive ground electrical system that no one knows how to fix and all the Jaguar that was retrofit with American engine because the old Jaguar engine had so many problems. Good luck on your Jaugar and sounds like you have two pretty mean cars in your garage.
  • fndlyfmrflyrfndlyfmrflyr Member Posts: 668
    Actionman: I do my own oil changes on all of my cars. The MDX is very easy. No lift or ramps required. The filter is easy to reach, though the oil filler on the engine requires a funnel to keep from spilling. I have certificates for free oil changes (with regular oil) at my Acura dealer, but it is much faster to do it myself. More importantly, I know synthetic oil is really in the engine.

    The VTM4 fluid change (rear axle) is also easy IF you have the inexpensive ($9) hand pump Acura sells for this particular fluid change.

    Miks: You have a 2000 S-Type. The 2001 model came with free scheduled maintenance for the warranty period. Jaguar parts are very expensive. Oil filters cost as much as $18 depending on the dealer. My dealer gave me several filters. I changed the oil on the Jags myself - no ramps or lift needed.

    Our 2000 S-Type 4.0 had problems. I wrote a letter to Jag and they replaced the 2000 with a 2001. They were slow to respond to my letter, but when they did they gave me no hassle and built a new car for me. Jag may have a quality control problem, but they hit a home run with me.

    Hopeitsfriday: To us, the MDX is upscale compared to the Jag. Having had two S-Type Jags and now the MDX, except for snob appeal the MDX is better in most ways. The MDX wins by a lot when it comes to comfort, room, usability, and versatility. As much road noise as there is in the MDX it seems less that the Jag after a few thousand miles on the Jag tires. Our MDX even gets better mpg than our Jags did. My Acura dealer gives no charge loaners and washes the car too (if I let them), just like when I had the Jags.
  • miksmiks Member Posts: 33
    The only issues I've had with the Jaguar is the sloppy service from the service folks. I am meticulous about the cleanliness of my vehicles. I shouldn't see an interior that has greasy hand prints or greasy foot prints when I pick up my vehicle. So I guess there have been a few issues. They had to replace floor mats etc. Any campaigns on the vehicle are fixed when I bring it in for service. So yes, I have been fortunate. Was considering stepping up to the new XJ in 2004 or 05. Wonder how reliable that vehicle will be by then. I have nothing but time and patience. Nothing quite like the smell of Connolly leather! (I am sure I misspelled that one.) We have the premium sound system, sports package, wood kit etc.(wood kit is awesome, really sets it apart from the rest). So it is definitely stepping into luxury when we get into the cat! I hope to feel the same way about the MDX. Spouse will drive the cat and I will drive the MDX. I am getting impatient. Dealership told me Feb time frame last night. My fault though, I changed the colors. Of course they reminded me of that when I called.
    Does the fact you are doing your own fluid changes affect the warranty at all? Sounds like I may become a DIY'er too. I think the dealership (Acura) mentioned certificates for 1st & 3rd oil changes and perhaps a few others.
  • sbcookesbcooke Member Posts: 2,297
    Anyone who thoroughly researches a car purchase should not be surprised by Acura costs/reputation. A lot of people spend a lot of time researching the car and not all of the other related costs.

    Overall $30 isn't bad for an oil change by the dealer. The VTM fluid change at 7500 miles is best left to the dealer, since this initial one could be later used for/against you in a warranty claim. While not voiding a warranty by doing your own fluid changes, they can always claim something, I think the VTM fluid@7500 is one that could be used against a customer.

    I plan on adding the transmission cooler and towing package myself, and not voiding my warranty.
  • hopeitsfridayhopeitsfriday Member Posts: 396
    When doing your own oil and filter changes, It is best to use factory parts. Save all your receipts for the oil filters because the dealer can use that against you in a warranty claim. Some years ago I had a similar problem with warranty claim with Toyota because I use using off the shelf oil filter. By the way, I think Jaguar has the best leather seats too, even better than MB and Volvo's.
    fndlyfmrflyr: I find it pretty amazing that Jaguar would give you a brand new vehicle because you had a one with problems. I heard stories about Acura owners who have gone through 2 transmission and the Acura dealer still won't replace the car. Acura dealer like alot of other dealers almost never replace cars. Sounds like the Jaguar dealers are doing something right. A cut above the Acura, Lexus, MB or the BMW dealers.
  • miksmiks Member Posts: 33
    If by reputation you mean that Acura's customer service / atmosphere leaves something to be desired then I agree. There is a night and day difference between the Acura dealership and the Jaguar dealership. My research of vehicles took into consideration warranty etc, but I must admit I have been amiss as far as the after purchase maintenance cost of owning the vehicle. The aftercare was never a major issue in my consideration of the purchase. The comfort, feel, performance, handling, etc. have been my major concerns. Any purchases were made with the knowledge I would always perform the maintenance as required by the manufacturer. However, it seems as though Acura has left many customers wondering if the suggested maintenance is actually necessary. Especially considering recent changes for different year/same model vehicles.
    I think I will take your suggestion and allow the dealership to perform the maintenance but (as always) monitor what is being done. This will prevent wiggle room in the event there ever is an issue with my MDX. Thanks for the suggestions. Miks
  • miksmiks Member Posts: 33
    Hah! Thanks for the suggestion, now I KNOW I will be taking mine to the dealership! :-) You cinched it for me since I don't have the patience to retain receipts and argue with dealerships! My life style is hectic enough as it is. I guess that is one reason I enjoy the MDX, the ride should be comfortable and well, you know the rest, you already have your MDX!
    I think the leather and interior quality in the XC90 left much to be desired because I was accustomed to the Jag. Guess it's a personal thing. Our Mercedes is a European version and I don't care for the leather, nor firmness of the seats. It does have beautiful solid wood throughout the vehicle. No plastic parts there! Now thats a vehicle that will cost for years to come, there's nothing inexpensive about owning one!
  • hopeitsfridayhopeitsfriday Member Posts: 396
    I feel the same way as you, dont have the time to deal with maintenance records, receipts or disposing of the old oil. What happen to the good old day when you could just dump your old oil anywhere, Just kidding.
    I test drove the Volvo XC90, the leather seat are actually not bad. A bit more comfortable than the MDX's front seats. The MDX's seats are stiffer and offers more support. Its more like a performance seats than a sofa. Reminds of my old Recardo seats I had in the pass. I took my MDX on couple of 2 hours trips, no complains of the seat's firmness from anyone including myself. I must admit it still doesn't compare to the Jaguar's seats which is one of the best in the industry.
  • fndlyfmrflyrfndlyfmrflyr Member Posts: 668
    Warranty is independent of who does the service. Any part can be used as long as it at least meets the manufacturer's specifications. The best example is engine oil. The dealers around here do not use oil from Honda/Acura. They do use Honda rear axle (VTM4) fluid though.

    Buy the parts with a credit card and your CC statement can be the record. Keep a log and record DIY maintenance. Many owner's manuals have pages for recording when a service is done. I use a small notebook kept in the glove box for this.

    In over 15 years hearing lemon law cases only once did I hear a case where a problem was related to routine maintenance. In that case a reputable service shop made a mistake that caused the problem.

    I've had two cars that were repurchased or replaced. In both cases maintenance records were not requested, nor were any questions asked about when or if scheduled maintenance had been done. None had been done by dealers

    Chances are if fluids are changed at or near recommended intervals, hoses checked and replaced on a schedule, and belts checked and replaced when needed you will not have any problems related to routine service areas. It doesn't matter who does the work.
  • hopeitsfridayhopeitsfriday Member Posts: 396
    Just wondering what other MDX owners are getting for gas mileage. The dealer told me that the gas mileage will be low when the car is new, and that it will go up as I drive the car more. I know that most cars do not have the gas mileage as the manufacturer advertise, but how close can I expect the mileage compare to the advertised 17 city and 23 highway.
  • fndlyfmrflyrfndlyfmrflyr Member Posts: 668
    I keep a log of actual fuel added (the same log is used for maintenance - above). The trip computer on my MDX is not even close to being accurate for mpg. It is usually off by at least one mpg, sometimes more.

    First 2622 miles - mixed driving conditions - 15.7
    Next 3051 miles - mixed driving conditions - 16.5
    Next 3083 miles - mixed driving conditions - 16.5
    Last 1624 miles - mostly freeway driving - 20.0

    Looking at the log there has been no increase in mpg since new.

    The mpg varies from local only driving low of 12-13 (10 tanks) to a freeway only driving high of 21-22 (also 10 tanks).

    Lowest 12.3
    Highest 23.2 (only one tank above 22.6 and I drove slower than usual for the 23.2 tank)

    Keep in mind freeway speeds are high where I live with 75 or so just keeping up with traffic. Local driving can be near grid lock conditions, so there is quite a bit of engine idle time. A/C is on most of the time. The high of 23.2 happened when I kept the speed at 70 and stayed in the slow lane with the big rigs. Your 03 may do a bit better because of the more open exhaust and new transmission even though your 03 weighs about a hundred pounds more than an 02.

    Mpg is about as I expected.
  • hopeitsfridayhopeitsfriday Member Posts: 396
    First of all, I want to thank you for those valuable numbers. Secondly, I am very impress by how well your record keeping is. My MDX has about 400 miles on it so far, the MPG indicator on the MDX shows 14 MPG, almost all city driving. Just wondering what kind of mileage you got during your frist 3 or 4 tank of gas and did it improved after that? Also, when you said "The trip computer on your MDX is not even close to being accurate for mpg. It is usually off by at least one mpg, sometimes more.". Is it less than the actually gas mileage or is it more?
  • sbcookesbcooke Member Posts: 2,297
    Get a loaner while you have it serviced. The warranty isn't bad, it is just having to find a good dealer. I shopped around different dealers before I bought mine. I was able to get the service done by dropping it off at lunch, getting a loaner for the afternoon and then picking it up after work.


    I get about 17 average around town. I don't reset the computer except for long road trips. I got about 23 mpg on a week long road trip. A lot of highway, but also a fair amount of around town. The great highway mileage makes trips nicer by having to stop a few less times.

  • fndlyfmrflyrfndlyfmrflyr Member Posts: 668
    First tanks were 15.5 and 14.6. These were local driving with a little freeway, but no grid lock. Next tank was 21.6 and was all freeway. A/C on almost all the time. If my mpg improved from new it was less than one mpg. Don't expect much in the way of mpg for city driving. It takes a lot of fuel to accelerate 4500 pounds plus passengers from traffic lights. That same 4500 pounds costs mpg on hills too.

    The trip computer always shows higher than the car actually gets. Last Friday it showed 23.6 after 267 miles of nearly all freeway driving, but only got 22.1 based on the amount of gallons added. BTW, it was the same gas station and the same pump. I use the same filling technique each time. Most of the time it is about one mpg high. There have been times where it was closer and times that it was worse.

    I've seen the trip computer show zero miles left and the low fuel light hasn't come on yet. My low fuel light comes on between 2.5 and 3 gallons left in the tank. The distance traveled is accurate. The outside temperature is usually within a couple of degrees of actual outside temp.

    I've had trip computers on a number of cars and none have been accurate with respect to mpg. All calculated a higher mpg than the vehicle actually got.

    Aside: Not all trip computer calculations have been inaccurate. My Jaguars had the common European car inaccurate speedometers. Both were almost 7% off, reading higher than actual speed. Interestingly, the Jag trip computer could be made to show the correct speed if one was using cruise control.

    MDX: The navigation system lost its way the other day. First time that has happened. It couldn't seem to figure out directions after I went a different way than it had directed. Took about five minutes of repeated recalculating before it resumed the usual easy to follow directions.

    I've found the navi system gives less than ideal directions for my local area. It isn't programmed for short cuts, but until the one glitch the other day always corrected quickly for the short cut I was using. The directions the navi gives are correct and will get me where I want to go locally, and has proven to be a great tool when we are away from our local area too. We use it so much I'm thinking about putting one on our PT GT also (The Chrysler nav-radio system seems to be almost the same as the Acura system).
  • hopeitsfridayhopeitsfriday Member Posts: 396
    Thanks once again for sharing your information with us. I had a MPG computer in my last SUV as well, a Jeep Grand Cherokee limited. Seems that one was a bit more accurate. It recorded about 15 MPG in 6 years of driving, and so far, the MDX seems to travel as far as the Jeep on a full tank of gas. Just wondering what your MPG indicator is reading on your MDX right now. Also on the owner's manual, it recommends that I should warm up my car for about a minute before I drive it from a cold start. I am almost always in a hurry and really don't have the time to do that. Do you warm up your MDX from a cold start and how long do you warm it up for. Thanks in advance for sharing all your hard work with me.
  • fndlyfmrflyrfndlyfmrflyr Member Posts: 668
    No warm up needed. Just drive easy for several blocks on the way out of the neighborhood..
  • miksmiks Member Posts: 33
    Guess I'll be eating up some fuel. I have 11 stop lights prior to hitting the interstate on my way in to work! On a fantastic day I can hit all the lights without having to stop once. On a normal day I hit almost every one!

    I noticed the same thing with my Jag the other day. My better half, driving the Ford F150 seemed to have the pedal to the metal so to speak. Found out the Jag was the vehicle that was off. Registered 5-7 MPH faster than we were actually moving.

    fndlyfmrflyr do you have the 02 or 03? Just wondering since you mentioned the navi. I have heard so little about the new navi, dealership was very vague too. They just started showing commercials in this area and mention the new navi in the TL. But it of course only a teaser commercial.
  • fndlyfmrflyrfndlyfmrflyr Member Posts: 668
    I have an 02 MDX Touring Navi. My MDX gets about the same mpg as my S-Type 4.0 Jaguars got. I've noticed the freeway mpg on the MDX doesn't change as much with speed as one might expect.

    I believe the 03 navigation system is like mine, but has voice control and a bigger dBase. The voice control wouldn't be much help for me because I program the destination before driving and I don't zoom in and out. The only significant advantage for me with voice would be not having to wipe finger prints off the screen from time to time. BTW, I've found "Klear Screen" lap top computer screen cleaner works well. You can get them as singles (or buy the bottle and get Klear Screen cloths separately) in stores that sell computers. Doesn't scratch the screen and is anti static. I also have a very soft small brush to remove dust from the screen.

    So far the dBase on my 02 has had just about every destination. I find the telephone number look up (yellow pages I guess) to be an easy way to find places. It is faster than entering an address. As I've mentioned before on the forum we've found the nav unit much more useful than expected. Voice will make it even better.

    FWIW, there was no mpg change on my MDX when I switched to synthetic oil.
  • montreidmontreid Member Posts: 127
    Most cars with stock DVD systems have Alpine-based; some are Pioneer. I believe all Acuras use the Alpine system. Both of them use the same maps regardless.
  • rerenov8rrerenov8r Member Posts: 380
    I have been playing around with a new toy I got myself. A POCKET GPS reciever. The unit I got has a "trip computer" that does a very nice job of splitting out one's "Avg Speed WITHOUT stop time" and ones "Overall avg speed".

    Once you see how MOST in-town travel has a HUGE percentage of stop time you really begin to appreciate why this is such a burden on MPG.
  • fndlyfmrflyrfndlyfmrflyr Member Posts: 668
    I believe you are correct. It is the interface that makes the difference. The MDX system is very easy to use as is the one for the PT GT (both Alpine I've been told). When we were looking to buy about a year ago we found other systems had good maps too but the user interface wasn't intuitive by comparison to the Acura nav system, nor did the dBases seem as complete.
  • angelica2angelica2 Member Posts: 30
    I've been wanting to get on line for a few weeks regarding the MPG issue and I fell into all these great comments. I got my 2003 in November and absolutely love it !! However, no matter what type of driving I do, the MPG remains at 14.1 - 14.2...I do mostly mixed driving 70/30 (city/freeway). It's frustrating because all the literature stated 18/23 MPG. It seems that 14 MPG would be more consistent with a suburban or expedition. I have 2000 miles on the car. I filled it up yesterday and reset the trip counter to see how that calculates. Any suggestion ?? Also, is it bad to use 89 octane vs. the 91 suggested in the handbook. Could there be warranty issues if you don't use the 91 ??
    Thanks in advance for any input. Happy New Year !!
  • hopeitsfridayhopeitsfriday Member Posts: 396
    Sounds like we have a similar problem, I been discussing it on the 2003 Acura MDX board with some other owners. Please refer to it. My 03 MDX has about 700 miles on it. I have been asking a lot of people here about what they are getting for mileage. My trip computer indicates 14.7 MPG. 80% city driving and 20 % highway. The best suggestion was from fndlyfmrflyr, do a actual calculation of the gas mileage, figure out the actual mileage driven and the amount of gas added to the tank the next time you fill up. fndlyfmrflyr had convince me that all MPG computers are off by one way or another. The Acura literature stated 17/23 MPG, but to get 17 MPG in the city, one would have to have a lot of luck with traffic lights and drive really conservatively. Most other owners are getting somewhere between 13 to 15.5 MPG in the city.
    There should be no warranty issues if you use 89 octane gas, the MDX's engine will compensate for it. If you start to hear knocking from your engine, switch to 93 octane, which is super unleaded in most states. The only difference from using a lower octane, as explained to me by my dealer, is that you dont get the performance, the engine is tune for 91 octane, if one use less octane than that. It will not reach high RPM as fast, hence less acceleration. The difference in price between the 89 and the 93 in my area right now is about 10 cents a gallon, if you consider the cost of your car, is it worth the risk?
    You have a nice new year too.
  • wmquanwmquan Member Posts: 1,817
    You might want to get the dealership to look at your trip computer's MPG reading. I know of a few MDX's that are off a gallon or two (usually underestimating the mileage, stating it on the low side). The problem can be the sensor that is being used to measure how much gas is left in the tank.

    Your highway mileage should improve, the in-town mileage may not do much better. A lot of the MDX's highway MPG number is based on its tall fifth gear. As with other cars but perhaps slightly more with the MDX, drive faster than the "expected" highway cruising speed, drive up hills a lot, etc. and the MPG definitely drops. Do a lot of steady-speed cruising at around 65-70mph on relatively level ground, and you can get amazing numbers.

    Can't violate the Edmunds user agreement and promote another system by naming it -- but in the past I had posed links to some charts compiled from a variety of owners and their MPG under various driving speeds. As expected, it showed some significant variations.

    Hope this helps.
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