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

1503 messages,  Last post on Nov 14, 2009 at 1:11 PM

You are in the Automotive News & Views Forum. Your Hosts are steve_ & claires

What is this discussion about? Car Buying, Biodiesel, Diesel, Hybrid Cars, Coupe, Hatchback, SUV


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#21 of 1503
Re: What Would It Take for YOU to buy a diesel car? [bumpy] by steve_ HOST
Aug 10, 2008 (6:23 pm)
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Replying to: bumpy (Aug 10, 2008 6:13 pm)

My buddy in Anchorage regretted buying his (Chevy iirc) diesel pickup. It wouldn't crank when the temps dipped below 20°F. I wouldn't even plug my gassers in until it was zero to 10 below usually. That was probably an early to mid-90's model he had trouble with.
 
I've scanned a lot of diesel talk around here, especially over in the Jeep Liberty CRD discussion. I don't remember cloud talk, but there's lots of additive talk about cetane boosters and the like. Trying to pin down the diesel cloud point is hard but 6°F seems common.
 
Fuel Gelling Challenges
 
I'll invite the CRD crowd over here. Better to hear it from actual owners than from the likes of me.
#22 of 1503
Mileage calculator by 05crdjeep
Aug 10, 2008 (6:55 pm)
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Use this handy widget to compare costs between Diesel and Gas versions. My real world mileage with my Diesel Jeep Liberty still compares favorably with the real world mileage of a gasser (I have a coworker with a 3.7L gas). Even comparing EPA estimates, I come out slightly ahead. Downsides are that my oil changes with synthetic oil, even at extended intervals, are an eye watering $80. The only thing worth noting is that resale on the diesel is much better compared with an identically equipped gas version. I think it's a matter of personal taste and believe eventually we will see diesel moderate. Then the economic argument will be clearer.
 
Here's the widget URL...
 
http://widgets.mslideas.com/dieselcalculator
#23 of 1503
Re: What Would It Take for YOU to buy a diesel car? [steve_] by gagrice
Aug 11, 2008 (4:32 am)
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Replying to: steve_ (Aug 10, 2008 6:23 pm)

Diesel PU trucks are all that are used in the Arctic. Gas engines do not last long when left idling for 10 hours. You just have to plug them in as you would a gas engine car in REAL cold climate. The only fuel we got was number one diesel. That prevented any gelling issues. It did not get great mileage. Still much better than the one POC gas truck our company bought back in the 1980s. The diesels that gave us the most trouble were the newer Ford Powerstroke engines. They had so much smog crap they were always needing this or that sensor replaced. The older Powerstroke diesels ran great. Only about 1 out of 50 was a GM diesel. And I only remember seeing one Dodge in 25 years up there.
 
If I find a clean 1995 or older Ford Powerstroke I will buy it to replace this gas guzzling Ford Ranger.
#24 of 1503
Money by 1stpik
Aug 11, 2008 (6:22 am)
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It would take cheap diesel fuel for me to buy a diesel car.
 
Why would the average consumer buy a car that gets 20% better mpg than a gasoline car, only to pay 20% more for the fuel?
#25 of 1503
Re: Money [1stpik] by larsb
Aug 11, 2008 (6:42 am)
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Replying to: 1stpik (Aug 11, 2008 6:22 am)

The diesel calculator told me this.
 
If you had a gasoline Jetta getting 29 MPG and a diesel Jetta getting 44 MPG, the price of diesel would have to be MORE THAN 50% higher than gasoline before you'd spend as much on diesel.
 
If regular unleaded was $3.51, diesel would have to be $5.33 before the diesel would not be a bargain. At those prices, it would cost virtually the same in each car to drive 10,000 miles.
#26 of 1503
Re: Money [larsb] by Mr_Shiftright HOST
Aug 11, 2008 (7:27 am)
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Replying to: larsb (Aug 11, 2008 6:42 am)

Bad as that sounds, diesel prices WERE in the $5.30 range in California (SF Bay Area) not so very long ago.
 
So fuel price is your sole motivator for choosing/not choosing a diesel car in the future?
#27 of 1503
Re: Money [larsb] by nippononly
Aug 11, 2008 (7:54 am)
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Replying to: larsb (Aug 11, 2008 6:42 am)

If you had a gasoline Jetta getting 29 MPG and a diesel Jetta getting 44 MPG
 
This is the kind of false comparison I keep seeing all over the place. Right now people are comparing diesel Jettas to gas Jettas because Jetta is the only diesel game in town. But the reality is a lot of people are just looking for something, anything, that will get their fuel costs down, and the gas Jetta was never in their radar sights at all.
 
They can get mid- to high-30s in some of the most economical Japanese cars, or they can spend $5K more to buy a gas Jetta and pull mid-40s. Or they can spend the extra $5K and buy a Prius and do mid- to high-40s, and not hunt around for stations that sell diesel.
 
A guy in my complex has a Dodge heavy-duty diesel that rattles all the windows and wakes everyone up every time he starts it and drives out. I know the new diesels in passenger cars don't make as much noise, but they are not as quiet as gas engines either.
 
With all that said, I would buy diesel if someone would offer it in a sub-$20K car making at least 50 mpg (combined average) and with a stick shift. I am not fond of the power profiles of diesels - I like gassers with high redlines that pull harder and harder all the way there - but I WILL buy whatever reduces my combined initial outlay and ongoing fuel costs the most. The Jetta diesel aint it. I am pulling almost 42 mpg in my gas Echo, and I have several friends tracking their mileage that average more than 50 mpg in their Priuses. And that's now officially the OLD Prius - the one due next year is supposed to boost mileage by 10% or more while being more powerful at the same time (a controversial choice on Toyota's part if you ask me - I would have shot for the same power and all the improvement going to boosting fuel economy).
#28 of 1503
Re: Money [Mr_Shiftright] by larsb
Aug 11, 2008 (7:55 am)
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Replying to: Mr_Shiftright (Aug 11, 2008 7:27 am)

Shiftright says, "So fuel price is your sole motivator for choosing/not choosing a diesel car in the future?"
 
I just posted that for the people who were doubting that diesel was a good deal right now or not. It still is.
 
As far as me personally? I most likely would only buy a 5-passenger 4-door diesel/hybrid. That's the only diesel that would outperform my TCH and still have all the creature comforts and still make financial sense to trade for.
 
And it's because almost all my driving is City driving. If I drove 15K miles a year on the highway, I would try to buy a clean diesel Jetta or Passat.
#29 of 1503
Re: Money [nippononly] by steve_ HOST
Aug 11, 2008 (7:58 am)
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Replying to: nippononly (Aug 11, 2008 7:54 am)

hunt around for stations that sell diesel
 
Finding stations that sell diesel really isn't that hard anymore is it?
#30 of 1503
Re: Money [nippononly] by larsb
Aug 11, 2008 (7:59 am)
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Replying to: nippononly (Aug 11, 2008 7:54 am)

That comparison is good mostly for people who are considering WHICH Jetta to buy. At some point, if the diesel prices get high enough over regular unleaded, then even the Jetta Diesel does not make sense for he group of Jetta shoppers. That's not likely to happen though.

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