1999 Yamaha Ls2000 Jetboat 20ft on 2040-parts.com

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.

Concept Car of the Week: Bertone Lamborghini Genesis (1988)

After its beginnings as a tractor manufacturer, Lamborghini quickly became synonymous with exciting supercars and luxurious gran turismos and it's remained so ever since. Bertone was responsible for the design of its finest cars including the Miura, Countach and Marzal concept amongst many others. However along the way there have been a few quirks in this otherwise thoroughbred bloodline – remember the weapons-grade LM002 SUV?

AutoWeek Design Forum: Previewing the world of Cars 2

If you liked Cars, the sequel is going to be a similarly enjoyable ride. Pixar's Brad Lewis and Jay Shuster previewed Cars 2 at the AutoWeek Design Forum in a dual keynote address on Thursday that offered insights into the impressive depth and creativity behind the film. "We love the details at Pixar," said Lewis, codirector of the movie, which premieres on June 24.