What car should I buy? I have to replace my 2003 Cavalier (worth 6k), and I want to find something with better gas mileage that is reliable. I don't think I can afford more than $10,000, and the closer to $6,000 the better. [more inside]
posted on Jul 20, 2008 - 10 answers

Does drafting a truck theoretically lower the truck's mileage? [more inside]
posted on Mar 10, 2007 - 19 answers

All other things being equal, do I pick the older car with lower mileage or the later model with high mileage? [more inside]
posted on Dec 28, 2006 - 18 answers

How many miles are too many on a used vehicle? [more inside]
posted on Aug 12, 2006 - 18 answers

I just inherited a 1998 Mountaineer that has only 20,000 miles. It's never been tuned up and still has the original tires. I'm pretty sure the spark plugs are fouled because it's never been driven at highway speeds. Everything appears to be in great shape. What kind of problems can I expect from this car? [more inside]
posted on Nov 28, 2005 - 7 answers

I'd really like to see what tricks of the trade you guys have to make sure your car is getting the most mileage it possibly can. [more inside]
posted on May 29, 2005 - 38 answers

What are the most efficient cars readily available in the United States? Mileage, fuel & emissions and size are all important criteria.
posted on Apr 12, 2005 - 27 answers