By using Google maps, I can figure out not just how to get from point A to point B, but also the number of miles and approximate time it would take to get from A to B. Is there a map that will also let me approximate gallons of gas? [more inside]
posted on Jul 2, 2008 - 9 answers

Help us pick a car! We're looking for a good used family car. We have two daughters, a 2 1/2 year old and a newborn and need a car that can accommodate an infant car carrier without putting the front passenger's knees in the glovebox. [more inside]
posted on Jun 5, 2008 - 23 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 on Apr 29, 2008 - 39 answers

How can I maximize fuel economy in a car with an automatic transmission? [more inside]
posted on Oct 9, 2007 - 25 answers

Last night on ABC news there was a guy with a VW beetle (silver) who put a wicked-huge wing on the back and claimed some ridiculously-high MPG figure. Alas, my google fu fails me. Why would this wing possibly work? They guy wasn't a tuner, AFAICT.
posted on May 5, 2006 - 27 answers