Comment: Re:Actually, no (Score 1) 1042
My wife's 20mpg (actually 23 average) Ford Freestyle on the other hand is driven probably 15,000 miles a year, and may get replaced soon, depending on what's available - being able to seat 7 passengers or carry considerably bulky items in a car-like vehicle definitely has its advantages, though now that our three kids will be in college next year the people-carrying capacity isn't as important - but then again, the amount of driving will probably be reduced as well.
Really what people need to consider when looking at fuel economy as an upgrade is this - does the overall economic picture substantiate the need for an upgrade? You're looking at helping the environment, but does buying a new car (the building of which probably incurred substantial environmental degradation in itself) actually save you and the environment anything?
Our station wagon (Freestyle) would get us perhaps $5k on the used market; buying a replacement which would function similarly though smaller (something Mazda3 hatchback sized, as we don't need to carry 7 people - mostly 2 or 3 and very occasionally 5) would get us a 8-10mpg increase but cost about $18k. Worth it? Probably not.