American Racing Headers Srt Hellcat Challenger on 2040-parts.com

Cummins works on a 28-mpg diesel with V8 power for pickups

Cummins Inc. is developing a four-cylinder diesel engine aimed at giving full-sized, light-duty pickups the power of a small V-8 and overall fuel economy of 28 mpg. The project began in September using the Nissan Titan pickup, which is being used to test the engine, pickuptruck.com reports.

911 Turbo S ‘Edition 918 Spyder’ revealed

Porsche 911 Turbo S ‘Edition 918 Spyder’ Earlier today we reported that Porsche has finally got round to putting the 918 Spyder on sale at a rather eye-watering £678k. And there will only be 918 built. But that wasn’t the only car Porsche revealed this morning.

Renault Symbol [w/Gallery]

Renault has unveiled its new Symbol family saloon at the 2012 Istanbul Motor Show. The new five-seater Symbol features the carmaker's latest design cues such as the larger front logo that sits in a more upright position in the middle of a wide, black and chrome-trimmed grille strip. Another black chrome-trimmed grille strip that integrates the fog lamps is located underneath the license plate while the headlamps taper slightly into the side.