I've been thinking about cars a lot lately.
I'm going to put down my thoughts on what matters and what does not when it comes to a car, in terms of how much most people will like owning it, and what it will cost.
What doesn't matter
Fuel costs often don't matter. A Prius is (surprise) the most efficient vehicle sold in Canada. According to that metric, it would cost about $760 to drive 20,000 km, using a locally optimistic $1/l gas price. By comparison, the best full-size car would cost $1600 (Hyundai Sonata with a manual transmission).
One of the worst cars, economy-wise, is a Chrysler 300 SRT-8. It's a shade under $3000/year. Money well spent, I say, considering that car can carry five in comfort plus a good load of luggage and has more horsepower than every car I've ever owned, COMBINED. And I've owned four cars.