New Porsche 911 Carrera 4: Official

Porsche has revealed details of the new Porsche Carrera 4 ahead of its debut at the 2012 Paris Motor Show. After we published the first leaked photos of the 2013 Porsche Carrera 4 at the weekend it seemed likely that Porsche’s own reveal wouldn’t be far behind, and here it is. As expected, we get the reveal not just of the 911 Carrera 4 and Carrera 4S, but the cabriolet version as well as the coupe; a full set of new Porsche 911s.

Acura TL

Honda has released the very first image of the all-new redesigned TL, which will be sold under the company's luxury nameplate. Though only a single front quarter image has been made available, the profile of the new Acura TL is distinctively coupe-like, displaying an overall athletic stance. Apart from the familiar brushed aluminum Acura grille and single surface front bumper, new styling cues include sharp edged bodyside character surfaces anchoring down the design at the shoulder and the rocker panel, and the shoulder character lines' edge looping the front wheelarch surface and running down to the headlamp all the way to the front fascia.

Toyota testing breathalyzer unit on 30 commercial vehicles

Toyota Motor Corp. began road tests last week of a breathalyzer that is mounted on the instrument panel and locks a truck's ignition if it detects the driver has had too much to drink. The road tests involve 30 commercial vehicles.