1960's Aluminum Vintage Valve Cover Breathers on 2040-parts.com

Seeing and being seen are keys to winter-driving safety

It's that time of the year when we here at AutoWeek feel duty-bound to give you a primer on winter-driving safety. We are compelled to tell you to steer in the direction of the skid, to stock emergency supplies in your trunk, to make sure your car is shod with the proper rubber to get you through the season. But winter brings more than snow, ice and cold.

Nissan 370Z Black Edition revealed

The Nissan 370Z Black Edition - only 370 are being made The latest Nissan Z – the Nissan 370Z – has been with us a bit over a year now. There have already been a number of limited edition cars for different markets, and the UK got the 370Z Yellow last Summer. And it looks as if the same people in charge of thinking up catchy names at Nissan have been on the case for the latest 370Z limited edition, with the announcement that the latest 370Z will be the Nissan 370Z Black Edition.

Audi reveals a new turbo engine for Euro-spec A5 coupe

Audi is putting a new engine in the sleek A5 coupe, targeting better fuel economy. As of now, though, it's not scheduled for the United States. The turbocharged four-cylinder unit will displace 1.8 liters and deliver 170 hp.