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BMW 5-series is in line for the company's new triturbo diesel engine

Details leaked from a dealer conference held in Holland this week suggest that BMW's upcoming 550dX will be the first recipient of the German carmaker's new high-tech triturbo 3.0-liter inline six-cylinder diesel engine. The new engine, which also is destined for the new X5 xDrive50d and X6 xDrive50d models, is claimed to produce 376 hp and more than 516 lb-ft of torque--some 70 hp and more than 74 lb-ft more than the most powerful version of BMW's existing twin-turbocharged 3.0-liter inline six-cylinder diesel engine, as found in the X5 xDrive40d. The radical new engine, which is rumored to use two traditional exhaust-blown turbochargers in combination with an electrically driven turbocharger to add low-end response, is planned to be offered exclusively with an eight-speed automatic gearbox and four-wheel drive.

Hertz brings back rent-a-racer program with Dream Cars

In 1966 -- at the dawn of the horsepower wars -- Carroll Shelby made a deal with the Hertz Corporation to produce a line of Shelby GT350 Mustangs for rent. Later, the cars would be refreshed and repurposed for sale as GT350-H models. Just as the horsepower wars have returned, so has Hertz' rent-a-racer program.

Syd Mead exhibition opens in New York

A selection of the work of Syd Mead – the designer behind some of the most iconic vehicles in films such as Blade Runner and Aliens – has gone on display at the BravinLee Gallery in New York. The exhibition of the works, which span the forty years of his career to date, is sure to excite fans of the visionary designer, who continues to inspire designers young and old. Daniel Simon, the concept designer behind such films as Marvel's Captain America and TRON Legacy, for example has worked closely with Mead.