Polaris 800 Rzr S Red Engine Flywheel Fly Wheel #19 2014 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.

Aston Martin Vantage gets V12, but we won't get one

The Aston Martin V12 Vantage, the hottest version of the two-seat coupe, is the latest step in the automaker's new-model offensive for 2009. Revealed just days after the Rapide four-door, the V12 Vantage is the second of four major reveals from Aston this year. Also coming is the DBS convertible, which will share stand space at Geneva with the V12 Vantage and a concept for a new Lagonda, the dormant brand that Aston plans to bring back to life as a super-luxury Rolls-Royce/Maybach challenger.

Alfa Romeo/IED Gloria [w/gallery]

The European Institute of Design (IED) in Turin will unveil its new Gloria concept, developed in collaboration with Alfa Romeo Style Center, at next month's Geneva motor show. These renders of the sports sedan concept, which is 4,200mm long, 1,920mm wide, 1,320mm high sitting on a wheelbase of 2,900mm, show a traditional Alfa grille that feeds into the hood's prominent V-shaped character lines. Two leather hood straps in front of the windshield are a nod to the brand's older models.