What is variable valve lift? What is variable valve timing? We're going to look at the valvtrain from a 2009 Audi 2.0L I4 Turbo engine to check out the differences. Variable valve lift is used to ...

The MY21 Nissan Leaf is now on sale, bringing new connected vehicle tech and a signature EV sound to alert road users. Nissan has always incorporated a form of alerting sound since the first-gen Leaf ...