The CLS is not a sports car, but a luxury Mercedes model, available with air suspension and self-driving features. As such, it's also offered with some frugal diesel engines, which are among the most ...

The fact that the new Audi A7 doesn't have visible exhaust tips disappointed more than a few people. Engineers probably shaved a couple of grams off their emissions charts by streamlining the back end ...

In some cases, the sounds our vehicles make are welcome, such as the roar of a big V8 or the sound of a turbo spinning away under the hood. Not all car-related noises are as entertaining, however, and ...