Overall, while the A5 and S5 are more than solid offerings in their primary and secondary segments, both compact luxury sedans and coupes, neither moved the needle enough to push past better cars and ...

A breakthrough mild hybrid powertrain that can move on electric power alone, and a secret Audi seems oddly reluctant to share. What a fun story!

May 11, 2009 It may sound obvious, but the most effective way to cut a car's fuel consumption is to turn the car off. Of course that isn’t very useful if you're trying to get from A to B. But for many ...