Unexpectedly low MPG for a brand new Honda Civic? [more inside]
posted by entropicamericana on Dec 1, 2009 - 32 answers

This question is for my friend. He's looking to buy a more fuel efficient car (he gets 10-12 mpg from his Suburban—wants more like 20-25). He is looking at Volvo cars, specifically the 2000-2002 S60's, S70's, and C70's. Evidently the convertible models from the early 2000's weren't that safe. Looking to spend $11 grand or less. What information do you have about these Volvo models? What should he look out for? Are their similar convertibles to the C70 with similar MPG and better safety/maintenance records?
posted by Korou on Jun 7, 2008 - 7 answers

Is there a way I can cost-effectively add more horsepower and/or fuel efficiency to my non-turbo PT Cruiser? [more inside]
posted by mccarty.tim on May 22, 2008 - 31 answers

When I push the gas pedal on my manual car down beyond where it accelerates, am I wasting gas? [more inside]
posted by yellowbkpk on May 14, 2008 - 11 answers

What's the best 1-2 yr old 4WD-capable car? Best for us means: fuel economy, reliability, non-behemoth-SUV-ness, aesthetic and reasonable cost (<$25k). Also: any knowledge about Subaru Outbacks and SoCal 4WD dealers. [more inside]
posted by lalochezia on Apr 29, 2008 - 26 answers

Simple tricks to improve MPG? For instance, I've thought about removing the rear seats/internal molding to lighten my car. I've also thought about aero-improvements, such as moon-disc wheel covers, or even somehow making a cover over my rear wheel wells. I'll be removing my rear wing this weekend, but what other tweaks could I do? [more inside]
posted by raikkohamilonso on Apr 29, 2008 - 39 answers

Driving tips for an uphill commute? [more inside]
posted by jgee on Oct 26, 2005 - 24 answers

Why is my Outback only getting 21 MPG! [more inside]
posted by retro88 on Aug 18, 2005 - 24 answers

I love my car, but am becoming increasingly concerned about gas mileage and environmental responsibility. It isn't a guzzler, but I know I could do better. What are your experiences with diesel cars? [more inside]
posted by odinsdream on Mar 17, 2005 - 11 answers