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Hey generous, how about sending me a $50 gas card so I can fill up the van this week? :shades:
(notice the nudge back towards the topic?)
So the diesel will have to demonstrate superiority over gas engines to sell again in large quantities in the US. By "superiority" that doesn't mean 1 or 2 mpg and 3 cents less per gallon.
I found this at charity.org:
Among the top 21 industrialized nations, the U.S. ranks last in terms of the percentage of gross national product spent on humanitarian foreign aid.
But that's not charitable giving - that's governmental policy.
At least 50% of most folks' driving is discretionary.
Can I get a definition of "Descretionary Driving"?
I'm afraid I might be WAY higher than 50%......
http://www.epa.gov/greenvehicle/all-rank-07.htm
And note that I am not looking for a complete elimination of discretionary driving, nothing so extreme, but rather a mere 10-20% reduction in it.
2014 Mini Cooper (stick shift of course), 2016 Camry hybrid, 2009 Outback Sport 5-spd (keeping the stick alive)
So really, without the "gas crunch", there was no reason in the world to buy a diesel car or small truck...only the larger diesel trucks made any sense (tow trucks, towing horses and RVs, etc.) And of course GM ruined the image and prospects of the American diesel car completely--perhaps forever, or at least until every person who remembers the Olds and Cadillac diesel car is dead and can't scare the children anymore.
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Even though I was still in elementary school I remember my dad bringing home a diesel caddy (bought it very cheap) that was only a few years old. Of course it had a wiped camshaft (common problem). That was the first time I got to help put in a camshaft.
So, the diesel cars at the time were basically junk. We didn't have it long either, my mom complained about it and hated the hassle of finding a gas station with diesel.
I don't think so either. My point was more in response to the contention that diesels were abandonded by Americans because we value clean vehicles. If that was the case we wouldn't be drawn to trucks or SUVs. I do agree that the main appeal of diesels is their fuel efficiency. Again, if that was a high priority the these large vehicles wouldn't be so popular. However it wouldn't surprise me to see diesels have a resurgence if fuel prices stay high. This is despite the fact that they still may be dirtier than their gasoline counterparts.
Americans basically abondoned diesels becuase the better fuel milage wasn't worth the added expense, higher maintance and less power.
There's no disputing that diesel will provide better efficiency. There's simply more energy in diesel fuel compared to gasoline, just like there's less in ethanol. I suspect a 20-25% mpg improvement is a pretty fair estimate. So now you get into the same questions that pertain to hybrids. For instance. What will be the purchase price premium? Will there be any additional maintenance costs? If the answer is yes to these questions then projecting fuel costs becomes a consideration. I know that right now diesel is selling for less than unleaded gasoline but that's not always the case.
I must admit that I've never driven a diesel. Why do you consider them to be more driveable? I understand that they have good low end torque but they almost all need to be turbocharged to produce adequate highway horsepower. I'm not saying that's a bad thing but I don't perceive it as a good thing either.
The thing I like about this, versus a gas tax, is that it doesn't penalize everyone, only the people who own gas guzzling vehicles. (A gas tax punishes everyone, it just hurts the people who have gas guzzlers more). The major downside is that it doesn't encourage us to search out alternative energy sources the way a gas tax would. But neither do CAFE standards, so I figure it's a compromise of sorts.
Anyway, just sharing thoughts. My guess is no real change will happen until gas prices, driven by market forces, rise high enough to cause us to change our behavior. My guess is that $5 might do it. We know that $6 does it in Europe.
While I don't like CAFE it essentially accomplishes what you are trying to do with a vehicle tax based upon fuel efficiency. Let's imagine that CAFE has no loopholes for the manufacturers to wiggle through. They now have to change the composition of the cars that they sell. Currently with our relatively cheap gas Americans like big vehicles. That being the case over half the vehicles that the manufacturers sell are trucks/SUVs. How will they adjust this? They can choose to bring out the secret 100 mpg carburetor that they've been hiding or they will be forced to sell fewer low mpg vehicles. They will have to adjust the price of these vehicles to where the demand now matches how many of these vehicles they are allowed to sell. Meaning the price will go way up, essentially what you were suggesting.
Also, I suspect that a diesel engine will last longer, maybe 225K life expectancy vs. 175K for a gas engine.
I drive a diesel Toyota Hi-Lux everyday mostly light to heavy city and pretty much no highway. I get about 35mpg or better that's with the AC on and this is a 4 door pickup truck with a back seat the size of a new Accord or bigger. No small tiny bench seat wannabe. If I drove mostly highway I'd be able to get 50mpg on pure highway with a lighter foot. I don't leadfoot it in town always but neither do I drive it for economy. True it won't pass the big gassers on a US highway but it's easier to shift at low RPM's without lugging the engine. It drives like any other truck and has 102HP and 200 ft/lbs. of torque.
Sure less HP than a Honda it but I've gone up and down pretty steep roads with it and I mean steep with no problems and the few times I've gotten it out on the highway here doing 120 kph speed limit is 100kph. it's had no problem passing. Of course the more upscale model has a bigger engine and available 4x4 but I'd never use it. There was one time I was on a tight back road (tight defined as the brush on the sides was almost touching the truck on both sides) and further out in the boonies than I should have been and late at night and this was an unpaved road and there was one section that I thought was too steep for the stock tires to get any grip going up the hill. Now the bigger 4x4 with the aggressive tires would have done it easy but it was a 4x4 road at that point.
It's a damn shame I can't bring this truck back with me to the US (no heater in it!!!)
But it drives nice and it's very quiet. Toyota could sell a lot of these trucks if they brought them over at least the bigger diesel versions. I really want a car tho I need truck here. But if you don't at least test drive a new diesel you're only cheating yourself. Lots of power down lo and economy is incredible! I friend of mine just bought a Rav4 with a 4 cyl and all he does is complain about his economy and how awful it is. But he won't even look at my truck (it's not for sale) His mind is so fixated on gas being the only option. His memory of diesels isn't helped by seeing all the Jeepneys spewing out more crap than any 20 US cars from any era.
All diesels that I have seen are turbo diesels and are common rail as well. You really need the turbo on the diesel. Maybe some models don't but if you were up in say Denver you'd not be going anywhere without a turbo.
Try a few when they come out. You will probably find one you like and you won't even know it's diesel. Just don't put gas in it by mistake!
Diesel imports weren't much better at the time. Maybe they were good in European cities, but they weren't suited to American driving conditions. I once saw a glacier pass a Mercedes 300-D and VW Rabbit Diesels would gel-up anytime it got the slightest bit cold.
I may consider giving my assistants gas money if price goes over $4/gallon. For now, letting them work on 4x10hr instead 5x8hr week, and giviing them free lunch every day, neither is required under regulation or contract, seems to be making them quite happy. The lunches cost more than $50 per person per week anyway. Gas money seems a little childish, but the shippers, like UPS and DHL, have no qualms about tagging on a fuel surcharge on their bills :-(
(1) work;
(2) necessary local shopping, like food and clothing; 3/4 of my purchases are online already;
(3) doctor's appointments (having an infant adds to that)
I combine trips as best as I can because it saves time, and I avoid going during heavy traffic. I even moved across the state three years ago just so that I could drive less.
I've read old road tests from that era that would put most full-sized GM cars with the Diesel 350 at 0-60 in around 20 seconds or so...so yeah, a calendar or sundial might be appropriate!
I wonder how the Olds Diesel 350 would've been in the midsized cars, though? I have an old Car & Driver from 1982 that tested a Bonneville-G with the Buick 252-4bbl V-6, which had 125 hp. They got 0-60 in about 12.8 seconds, but in the writeup said that the Diesel was actually more lively and fun to drive because of the low-end torque! At first, I thought they were just trying to be funny, but I think they were serious!
12.8 seconds from 0-60 may seem laughable today, but for that era it was probably on the quicker end of the spectrum. Breaking the 10 second barrier back then was a pretty big deal.
Of course, raising gas tax is not a good idea either. Like Piredon mentioned, if the gas tax is high enough, people will be forced to drive vehicles like motorcycle (or something nearly as dangerous). That certainly is not good.
Actually, the Suburban was always classified as a truck. The Caprice and other wagons were classified as cars. Oddly though, the Dodge Magnum is classified as a truck! At least, when you simplify it down to car or truck. The only real difference, for classificatio purposes, between a Magnum and a Caprice is that the Magnum has less front/rear overhang and is designed so that it can take a steeper incline before scraping either the front or rear.
One thing that was a real pisser about CAFE standards was the loophole that gave trucks a more lenient standard. By the 1990's, something like a Caprice or Roadmaster wagon was EPA-rated around 17/26, which is actually quite good for something that size. But because it was a CAR, it was considered thirsty. But then something like a Suburban, which would be lucky to break 20 mpg on the highway except maybe with a Diesel (and there you'd have to get a 3/4 ton or 1-ton), was still considered okay, because the more lenient truck standard applied to it.
In your 2 car fleet you have a minivan that uses .067 gpm and a compact that uses .033 gpm. The average is .05 gpm. Now take the inverse and your fleet's average is 20 mpg, not the 22.5 mpg you'd get by averaging 15 and 30 mpg. Doing it this way avoids the problem that you are referring to and actually creates a priority for improving your least efficient vehicle. Improve the minivan by 33% and you have a fleet that now uses .05 gpm and .033 gpm for an average of .0415, or 24.1 mpg. Had you raised the efficiency of your compact by 33% your fleet would be .067 gpm and .025 gpm for an average of .046 gpm, or only 21.7 mpg. I'm actually amazed that our government was intelligent enough to do it this way. But I'm still not a big fan of CAFE.
Only problem here is that a minivan is most likely going to get classified as a truck, while the compact car is classified as a car. So the average mileage of one has no bearing on the other as far as CAFE purposes go. Unless that car/truck loophole finally went away.
Another loophole that used to be around, but may not be anymore, is foreign/domestic content. If a car has enough content in it to be classified as a foreign car, then it will be factored in with foreign cars, not domestic. I don't know if they still do this, but Ford used to stick just enough non-domestic content into the Crown Vic/Grand Marquis/Town Car to get them classified as foreign cars!
Therein lies the biggest drawback of the current CAFE standard. Simply getting rid of that loophole and keeping the current mpg standard would, probably, do wonders ofr entire fleets. Although Ford would probably be up the creek with all the trucks they sell. Might have to shift to an entirely diesel truck fleet to comply.
Isuzu supplied a 1.7-liter diesel years ago (in exchange for Honda V6 to GM) which was used only in European Civic.
Honda has announced plans to add a V6 version of its diesel engine, potentially to be offered in the USA as well (Ridgeline, Pilot etc may be the candidates).
And suddenly, 200 lb-ft of torque looks like a lot!
And as you can see, the British rating system isn’t quite comparable to the US EPA rating system (not just because Imperial gallon is 20% larger than US gallon, but the rating methodology differs as well). So, the Accord diesel might get about 30 mpg in city and about 40 mpg on highway, for a combined mileage of about 35 mpg very Civic-like (with gasoline engine).
I would sure have to see that to believe it. The 2.2 i-CDTi should run circles around the 2.0L gas engine. And cruise all day at 100+MPH. I think we can expect to be real surprised at the Accord with a diesel engine, where road performance is concerned. There is a reason that Honda built a diesel engine for the EU market. They could not sell their gas engine cars over there. Now they are making some good sales figures with their very fine diesel offering.
Too bad it is taking them so long to get them over here. If they had not wasted so much money, time and engineering on their hybrids we would already be enjoying the diesel driving experience in an Accord or CRV.
What will I do when it hits $4? Pay more.
...and I just bought a G35x this month (rated 19/27 mpg). Much more fun to drive but no better mileage than my old 1996 I30.
Enjoy,
Bob