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What Would It Take for YOU to buy a diesel car?

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Comments

  • ateixeiraateixeira Member Posts: 72,587
    edited September 2011
    I don't need long range, I just want the low fuel light to wait another 50 miles or so. 260 is the norm, some times as little as 240 miles.

    I'd be happy with 300+.

    And you're right on target, I do have 2 vehicles.
  • shiposhipo Member Posts: 9,148
    Please understand, I never meant to suggest the next Miata would be exclusively Diesel, only that the word on the street suggests the SkyActiv-D engine will be available as an option. As far as I know, the next gen Miata will get the SkyActiv-G as the "base" engine. :)
  • cdnpinheadcdnpinhead Member Posts: 5,618
    I think you'd find few people that have Miatas as primary vehicles, wouldn't you agree?

    No, I guess I wouldn't, or at least I'm a sample of one that used a Miata for most of four years as a daily driver. Included in that were a couple of trips to BC from AZ and several to Oregon & Colorado.

    I've never chosen to own a vehicle that I don't drive every day -- don't want to spend the money on insurance, storage and the like.

    Just another cheap engineer, I guess.
    '08 Acura TSX, '17 Subaru Forester
  • Mr_ShiftrightMr_Shiftright Member Posts: 64,481
    Well as an engineer you are aware of statistical spread. You are probably an outlier I would guess.

    I drive one small car too, essentially a two-seater with 4 seats (two of them useless and in the down position all the time), so I can relate.

    speaking for myself, if Miata stretched the car two more inches so as not to make it impossible for tall people to drive it, I could probably live with it as a diesel with a removable hardtop, as my sole car.

    I agree, the 240-mile fillups would drive me absolutely nuts.
  • cdnpinheadcdnpinhead Member Posts: 5,618
    You are probably an outlier. . .

    That I cannot deny.

    . . .if Miata stretched the car two more inches so as not to make it impossible for tall people to drive it. . .

    Good point. I'm 6'2" and drove the thing with the seat reclined slightly & made it work okay. As a point of reference, I drove a used MGB over 100K miles into 44 states and several provinces, so it's all relative.

    I also rode a Honda 160 560 miles in a day once, from Santa Rosa, NM, to Phoenix, so any car at all is an improvement.
    '08 Acura TSX, '17 Subaru Forester
  • Mr_ShiftrightMr_Shiftright Member Posts: 64,481
    Actually an MGB is way more comfortable to drive than a Miata---it's considerably roomier, the gearshift is almost equally flawless to the Miata and the engine is torquier.

    Heck, even an MG Midget has more cockpit room than a Miata.

    Of course, it's not perfect. The windshield is too low and blows your baseball cap off. Heater is marginal (not too bad down to 30 degrees or so), and there's no AC of course and when it rains, you'll get wet even with the top up.

    If a Miata had a diesel, it would easily equal that torque-like feeling you get in an MGB and probably even surpass it. An MGB was easy to drive in traffic because of that engine characteristic.

    I think the engines are in fact the same displacement, so I'm not sure why the MGB feels like it has more torque. Maybe it's the gearing that's fooling me...dunno. :confuse:
  • lemmerlemmer Member Posts: 2,689
    edited September 2011
    Yeah, it is the gearing. In my old MGB, from a stop I would take a nice run through the gears, always pleasantly surprised by the torque, but then realize I was in 4th gear and still only going 45 MPH.

    And I second the notion that the MGB is roomier than a Miata (except that stupid short windshield).
  • ateixeiraateixeira Member Posts: 72,587
    http://www.autocar.co.uk/CarReviews/FirstDrives/Subaru-Forester-2.0D-XS-NavPlus/- 258988/

    Beats the Prius 0-60 and just about matches the MPG, too, all in a much more useful and attractive package. 6 speed manual + AWD is a bonus.

    The old boxer diesel did not meet CARB emissions standards, but I'm not sure about this one, and the article doesn't mention it.

    As for price, base models here cost $21,220 here in the USA and £21,375 there, so forget exchange rates, use roughly the same numbers. That would put a fully loaded diesel with Nav at around $29k.

    Better yet, they could offer a still well-equipped mid-level volume model for $26-27k or so.

    In a world where a Cruze can hit $25k and a Sonata can hit low $30s, I think that could sell well.

    What say ye?
  • ruking1ruking1 Member Posts: 19,826
    edited September 2011
    I think in a lot of ways it makes all the sense in the world to start to have the diesel alternatives. The rest of the world has had that option for literally decades. So if you thought the Subaru gasser had some giddy up and went, fans will love the diesel.

    I also think with the discovery of HUGE CONUS natural gas fields: what used to be almost a strictly RUG to PUG to diesel option, add to that natural gas. Honda Civic really pioneered the way from a passenger car market perspective. I am thinking that smaller populations of say 12% each of diesel and natural gas will go a long way in getting us off importing foreign oil if that ever was a realistic reduction goal. As a quick and dirty that amount: 12% each to domestic diesel and natural gas:or - 24%.
  • ateixeiraateixeira Member Posts: 72,587
    That one is obviously tuned for economy. 48mpg is high even for the european cycle.

    For US customers I think it would make sense to shorten the final drive ratio to speed things up a bit. They could still pull off 35-40mpg or so and get it to 60mph in the high 8 second range, I'm guessing.

    Heck, add a taller 6th to produce amazing highway mileage/range.

    Slot it between the base engine and the turbo, since there is a wide gap between the two. The turbo hits 60mph in a little over 6s, while the gasser is more like 9-10s, depending upon the transmission choice.
  • ruking1ruking1 Member Posts: 19,826
    edited September 2011
    Yes I think that better mpg is seen as a competitive advantage. It is almost an after thought that better drivability on our road system is another advantage.

    I hear what you are saying. In some to most ways this is opaque to most consumers. I know that Subaru owners can be a pretty passionate owners group. If they are like VW TDI groups, a smaller group really understands the finer points of stuff like gear swaps, "optimization" and even 6 speed manual (from 5 speed manual) swaps. So for example a ( VW) .658 (higher) 5th gear swap adds app 2 mpg cruising at the same speeds. Obviously @ similar rpms the speeds are faster.
  • gagricegagrice Member Posts: 31,450
    If Subaru brings there diesel in the Outback, I would look long and hard. I am getting 17-18 MPG on the Sequoia traveling right now. So I would need at least 30 MPG combined to give up the comfort and room. Not to mention the cash. I am getting about 375 miles per tank with some room for error on this trip. I would much rather be getting 700 and just top off when we stop for the evening. Looks like the Forester D has about a 600 mile range.
  • Mr_ShiftrightMr_Shiftright Member Posts: 64,481
    edited September 2011
    Might be a good move for Subaru, because gas mileage has never been a strong point with their cars. They usually lag in class. They could use a better styling department, too. They are not so fat that they can defy innovation in the face of very strong competition coming up fast.
  • ateixeiraateixeira Member Posts: 72,587
    edited September 2011
    Subaru owners can be a pretty passionate owners group

    For sure, and that's why I think they are more likely as a brand to have success with what is still very much a niche product.

    Every Subaru is a niche car, think about it - all AWD, not a single FWD sold here since 1994.

    Also, even the enthusiast side came from watching WRC....in Europe. Again, more open to diesels.

    With the AWD mileage handicap, diesel is one way they could meet future CAFE standards. They may NEED it. (Edit: great minds think alike, Shifty)

    And despite the tie-in with Toyota, HSD doesn't mate to boxer engines and the AWD is fake - one axle gets electric only power. Subaru can't rebadge a Toyota hybrid, it would be sacreligious.

    So ... diesel Subarus just makes sense.
  • ateixeiraateixeira Member Posts: 72,587
    Gary: CR managed 15mpg from their Sequoia, 24mpg out of an Outback, imagine what they would get out of a diesel! 30 plus? At least...
  • ateixeiraateixeira Member Posts: 72,587
    http://www.autoblog.com/2011/09/15/peugeot-508-rxh-hybrid-crossover-sips-down-di- esel-gets-56-mpg/

    It would probably cost a small fortune, but that's one cool take at a high-mpg Outback.
  • fintailfintail Member Posts: 58,415
    But as a big French car, it will depreciate to nothing in about 24 months :shades:
  • ateixeiraateixeira Member Posts: 72,587
    Yeah, I was thinking buying it used in a couple of years for about 12 cents. :D
  • steverstever Guest Posts: 52,454
    A reporter is interested in talking with consumers about how fuel economy requirements are changing what people drive. He is looking for consumers who consider fuel economy their top consideration while shopping for vehicles that range from pickups to luxury cars to EVs. If you are interested in commenting on your experience, please reply with your name, phone number and email address to pr@edmunds.com no later than 5pm Pacific this Wednesday, September 21st.
  • acdiiacdii Member Posts: 753
    Interesting, I just traded our beloved 2010 Fusion Sport for a 2010 Fusion Hybrid. Only reason being to cut back on fuel costs, which are still around $4 a gallon here in IL.
  • ateixeiraateixeira Member Posts: 72,587
    edited September 2011
    Call 'em up. You'll end up being quoted in a paper or magazine.

    I've been in a few - Smart Money, NY Times, Wall St. Journal, etc.
  • qbrozenqbrozen Member Posts: 33,736
    And you may never earn back the depreciation hit you took trading so early.

    '11 GMC Sierra 1500; '98 Alfa 156 2.0TS; '08 Maser QP; '67 Coronet R/T; '13 Fiat 500c; '20 S90 T6; '22 MB Sprinter 2500 4x4 diesel; '97 Suzuki R Wagon; '96 Opel Astra; '11 Mini Cooper S

  • steverstever Guest Posts: 52,454
    edited September 2011
    So Why Don't Americans Like Diesels? (Full size pic at Inside Line)

    image
  • ateixeiraateixeira Member Posts: 72,587
    What year was that, early 80s?

    I think most target diesel buyers had not even been born yet.

    It's time for a 2nd attempt (Cruze diesel is in fact planned).
  • steverstever Guest Posts: 52,454
    I think that's right, from reading the comments there.
  • fintailfintail Member Posts: 58,415
    No Chevette?

    Don't think I have ever seen a diesel Malibu or a diesel Caprice Estate before.
  • acdiiacdii Member Posts: 753
    I have, when I worked in a gas station, someone put gas in their diesel by mistake, so we had to drain the tank. It was a Caprice Wagon.

    I think the one thing that turns people away from diesels, they are too prissy, they don't like the smell of the fuel, or want to touch the pumps. Eww I don't want to touch that. That is what I got a few times from friends when I asked if they would drive a diesel. They also have the impression they are slow, sluggish, noisy, and dirty. They also need additives in the winter.

    I don't care how good you think the dealers fuel is, there is always a chance of them getting a bad batch of fuel that may have water in it, or lack a specific additive to prevent gelling in cold weather.

    I think though many people would give it consideration once more models are out that are affordable, and once they drive it and find out the above are all misconceptions, then you will start seeing more people buying them.
  • ruking1ruking1 Member Posts: 19,826
    edited September 2011
    The other side of that (has been for me anyway), not a single related "diesel" issue in app 170,000 miles, if I count the other one, 196,000 miles total. I do have a timing belt water pump change due @ app the (100,000 miles) major interval 200,000 to 225,000 miles marker. But then again, I have the Timing Belt and Water Pump, valve adjust, spark plugs and retiming due for the gasser (Honda Civic) Major interval for the Honda Civic is 110,000 to 120,000 miles.
  • ateixeiraateixeira Member Posts: 72,587
    I get the feeling new diesel fuel is regulated much more closely, for instance to measure sulfur content. I doubt they can get away with that nowadays.

    PS my 626 got a tank of bad gas and needed a fuel system service
  • ruking1ruking1 Member Posts: 19,826
    There are actually a lot of advantages and very few disadvantages. Some advantages are soot formation ability has been decreased more than 97% ( up to 500 ppm down to 15 ppm STANDARDS) . It burns cleaner, upwards of 98.6% cleaner (ULSD is actually delivered between 7 and 10 ppm sulfur) Some disadvantages are there are slightly less energy, less lubricity (lubricity additives and or mixture with up to B5) and it costs slightly more.

    RUG to PUG on the other hand is delivered @ 30 ppm sulfur, With off line (fee) mitigation it can be delivered @ 90 ppm sulfur.
  • gagricegagrice Member Posts: 31,450
    The question, will BMW bother with our 3rd world market in the USA. That is 53 MPG US for those interested in MPG.

    With unchanged maximum power of 135 kW/184 hp at 4,000 rpm, and powerful torque of 380 Nm on stream between 1,750 and 2,750 rpm, the new BMW 320d is an extremely dynamic performer. This diesel model, too, delivers everything one would expect of a compact sports sedan. This is reflected in performance figures, which include a standstill to 100 km/h (62 mph) sprint time of just 7.5 seconds. When necessary, the agile diesel will accelerate up to a top speed of 235 km/h (146 mph).

    The new BMW 320d's average fuel consumption in the EU test cycle of 4.5 litres per 100 kilometres (62.8 mpg imp) and CO2 emissions of 118 grams per kilometre mark a four per cent improvement on the predecessor model, with no reduction in power. For models fitted with the new eight-speed automatic transmission, the improvement is even more striking: fuel consumption (4.5 l/100 km / 64.2 mpg imp) and CO2 emissions (118 g/km) have fallen by 16 per cent. With all of this, the BMW 320d has reaffirmed its position as a high-performance, efficient sedan which boasts one of the world's cleanest and most economical diesel engines.

    BMW 320d EfficientDynamics Edition: state-of-the-art diesel engine makes the new sports sedan the most efficient vehicle in its class
  • steverstever Guest Posts: 52,454
    "The X5 diesel is doing well in the U.S.," he said. "From month-to-month it accounts for a third or half of sales. It is still an issue of getting bums on seats. U.S. buyers are still astonished by how good a modern diesel is." The BMW board member also admitted that diesel technology could play a critical role in meeting forthcoming CAFE fuel economy standards."

    BMW Eyeing Diesel for U.S. 3 Series (Inside Line)

    Not all is coming up roses though:

    2011-'12 Mercedes-Benz Diesel Vehicles Recalled for Fire Risk

    But it's only 6,800 vehicles; bad fuel filters.
  • Mr_ShiftrightMr_Shiftright Member Posts: 64,481
    The problem in the US is that hybrids appeal far more to the "green crowd" and to US regulators. Hybrids have the street creds and it's a tough nut to crack.
  • shiposhipo Member Posts: 9,148
    For my current automotive needs, wants, and desires, a 335i would be great, a 328i (the new I4 turbo model) would be better, and a tarted up 320d would be my top choice (assuming all of the above were available with a manual transmission).
  • gagricegagrice Member Posts: 31,450
    What I found interesting is the new 320D gets better mileage with the 8 speed auto than the manual transmission. I understand you like the driving experience factor with the manual. As well as the long term maintenance.

    What amazes me is both BMW and MB have wonderful 4 cylinder diesels that pass the latest EU emissions and get mileage that would make the new CAFE numbers with ease. Yet so far I don't see plans to bring them to the USA. As many X models as I see around where I live I would think the X3 xDrive 20d SE Auto would sell like crazy here. It is rated at 50+ MPG combined in EU, that is 42 MPG US combined. What other CUV is even close? No hybrid for sure.
  • ruking1ruking1 Member Posts: 19,826
    edited October 2011
    I think to a certain extend the industry "buys" into the tyranny of the "green crowd" and certainly to the US regulators. Yet, ... is is ironic to oxymoronic that RUG to PUG despite all the hype to the contrary is actually far dirtier than ULSD (30 ppm to 90 ppm vs 15 ppm to 5 ppm, ZERO to 1 for B 100). Other ironies include far more use of RUG to PUG fuel (per like model) etc. If the growth of the population of diesels are any indication, there are indeed a lot more folks voting with their pocketbooks (despite the economic dis incentivizations) in favor of diesel. Keep in mind that "hybrids" have been on the US markets FAR longer than newer diesels. There was a time not too long ago that passenger car diesel were "outlawed" and certainly vilified in comparison to the " put on the pedestal" hybrids.
  • hoosiergrandadhoosiergrandad Member Posts: 96
    RE: Better mileage with auto

    Let me speculate that the 8 speed auto has a taller top gear than the manual.

    Otherwise, you'd have to believe that the auto has a lower power loss coming out the back......?
  • shiposhipo Member Posts: 9,148
    There are any number of cars on the roads these days which sport better EPA numbers for the automatic transmissions versus their manual transmission siblings. The thing is, when you read real-world reports from drivers, the reverse is pretty much universally true.

    Speaking strictly for myself, I'd gladly opt for a stick even if it only got say 45 mpg highway versus say 46 for the automatic version.
  • gagricegagrice Member Posts: 31,450
    It is very likely with 8 speeds to work with it could be lower low and higher high ratios. Also with todays computer controlled transmissions you may get shifting at more ideal points than the average stick shift driver is capable of. It was only a slight advantage. Less than 2 MPG difference out on the highway. Myself I like driving a manual. My wife has arthritis so bad in her right wrist it is not practical for us. I guess that is why the manual automatics are best of both worlds.
  • shiposhipo Member Posts: 9,148
    My car was in the body shop last week after being rear-ended by an F-150, and my rental car was a new Dodge Charger with the 295 hp 3.6 liter VVT engine and Chrysler's new 8-Speed manual. Yes, the car was fast, and yes, the car got surprisingly good fuel economy (29.8 over 450 miles of mixed driving), that said, I still wouldn't have one without a stick.
  • ruking1ruking1 Member Posts: 19,826
    edited October 2011
    Ah NO !!

    I am not a gear head per se, but parasitic loss is far less with manual transmission over a slush box automatic any time of the day (I have seen Corvette percentages at 11% M vs 20% A/T) ! Having said that, that is not to say oems have not been hard at work optimizing the (finer points of ) automatic.

    It is hard to do a US market A/B comparison as the BMW 335 D only comes with a slush box automatic.

    At the same time I am sure BMW had to put an even more stout automatic in the 335 D for its 425+ # ft of torque available @ 1750 rpm!!?? . That has to be the epitome of the Tim Taylor AW !! AW !! AW !!!
  • cdnpinheadcdnpinhead Member Posts: 5,618
    edited October 2011
    . . .both BMW and MB have wonderful 4 cylinder diesels that pass the latest EU emissions and get mileage that would make the new CAFE numbers with ease. Yet so far I don't see plans to bring them to the USA.

    The problem, as I understand it, is the California Air Resources Board -- good ol' CARB. This time they're hung up on Nox, which is usually higher for high-efficiency engines (remember EGR -- only purpose was to lower efficiency of the combustion process & Nox). Either way, that's why there's no diesel TSX or many of the other fine cars you're referring to. Nobody wants to sell a car in North America that they can't sell in CA, and here we are.

    Seems like every time the diesels (or the fuel sold in the U.S.) get close to meeting whatever that week's requirements are, CARB jacks something up to keep out the diesels that have been available in the rest of the world for 15 years.
    '08 Acura TSX, '17 Subaru Forester
  • Mr_ShiftrightMr_Shiftright Member Posts: 64,481
    You can bash facts against people's prejudices as much as you want, but it often does no good. There are many many things people believe fervently which are not backed up by the facts. It's because "green" is an easy concept but "diesel efficiency" means you need to read a book. :P
  • ruking1ruking1 Member Posts: 19,826
    edited October 2011
    Of that principle you can literally take to the bank. Probably a good reason why I would be a buy of a used BWM 335 D 2011 if when the situation presents. In my humble opinion (if one can use or likes this) one of the best cars around.
  • Mr_ShiftrightMr_Shiftright Member Posts: 64,481
    Diesels just don't fit well into the new "feel good" marketing of hybrids. Diesels are more for the "eggheads" if you will pardon the expression--it's the thinking man's (or woman's) choice for a fuel-efficient vehicle. It's not the *ONLY* choice of course, and some....SOME...hybrids are quite efficient, but they are also complex and expensive.

    It's hard to believe, but the black mark GM put on diesels some25 years ago, is still lingering. I think (half serious only) that only when people of my generation are dead will diesels catch a real break in the USA, because by then no one will remember the awfulness of 80s American diesel cars.

    And even THEN, a young person in 2011, parked next to a Dodge Ram 3500 in traffic might not get a very nice "intimate diesel experience", especially with that 4" tailpipe cantered at 90 degrees into your driver's side window. :P
  • ruking1ruking1 Member Posts: 19,826
    edited October 2011
    The so called "black mark" might indeed be true for 25 year old diesels. BUT I think you are SEVERELY discounting the black marks that regular to unleaded regular to PUG also left. It was FAR more devastating. So IF the LSD standards on the way to ULSD were implemented when we went from leaded RG to PG to RUG to PUG the differences I think would not have been that exaggerated. Indeed I think the diesel population would be more like 25% than it is now @ 5%.
  • larsblarsb Member Posts: 8,204
    I think you need to 'splain yourself there...

    How is that at all comparable?
  • ruking1ruking1 Member Posts: 19,826
    Since you are a longer time poster, it gets down to what don't you understand or find unclear about this simple parallel?
  • larsblarsb Member Posts: 8,204
    Well, it's easy to understand the diesel thing....GM put out some AWFUL diesel cars, and with sulfur running rampant in the fuel, the smells were AWFUL. So that part is easy.

    But how did the move from leaded to unleaded gas have any kind of similar effect? People stopped buying unleaded cars for 25 years? No. So where is it similar?
  • ateixeiraateixeira Member Posts: 72,587
    edited October 2011
    What I found interesting is the new 320D gets better mileage with the 8 speed auto than the manual transmission

    I wonder if it would be the same way in the real world, though.

    Very often we see that manuals fare significantly better even when the EPA numbers favor the auto.

    The most recent example I can think of is C&D's comparo of B segment cars. It included a Hyundai Accent manual (33mpg) and a Kia Rio auto (28mpg), both with the same engine. The manual was 18% more efficient, despite identical EPA ratings.

    The manual was also substantially quicker. Enough so that I'd call it peppy, and the automatic slow.

    What tosses a wrench in my theory is that for CAFE what counts is the scores obtained in a lab, so you get all sorts of odd programming with slushboxes seeking a taller gear to earn artificially high numbers, then owners who *MASH* the throttle because of the sluggish response.

    Hence manual win in the real-world scenarios.

    CR also compared them and it was the same way, manuals win across the board, cheaper, faster and more efficient, triple crown:

    http://www.youtube.com/watch?v=KWa6Is2XkLA
This discussion has been closed.