Used hybrid-filter: With ~10k to spend, in terms of upkeep costs and resale value should we buy a Honda Insight or a first gen Toyota Prius? [more inside]
posted by arnicae on Nov 13, 2008 - 11 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

Do electrical devices running on your car's electrical system affect gas mileage? [more inside]
posted by Mister_A on Feb 7, 2008 - 18 answers

I want a car that carries more than 5 passengers AND gets good fuel economy! I did see some similar recent posts on this question, but not explicitly including the more than 5 seating issue! Right now I drive a tiny civic hatch back. I don't care about having a BIG car, I just want a car that can carry more people than the members of my immediate family. I hate to switch from 35 mpg to the 18 that even the most efficient minivan provides. Any creative seating solutions (Optional rear bench? Back facing station wagon seating?) will be considered!
posted by serazin on May 16, 2006 - 27 answers