General Motors and SAIC to jointly develop small engine and dual clutch transmission

General Motors has reached an agreement with one of its primary Chinese partners, Shanghai Automotive Industries Corp. (SAIC), on the joint development of powertrains for small vehicles.

GM and SAIC will develop and produce a family of four-cylinder engines ranging from 1.0- to 1.5-liters with direct injection and turbocharging. The GTDI engines should cut fuel consumption by around 20 percent compared to similarly-sized engines with equivalent output.

The engine will be used in GM and SAIC vehicles in China and around the world, and to go along with the new engine, the partners will also develop a small dual-clutch transmission that should provide a 10 percent boost in efficiency over current six-speed torque converter automatics. Work on the engine and transmission will occur at GM's powertrain engineering center in Pontiac, MI and the Pan Asia Technical Automotive Center in Shanghai.

GM has yet to announced when the new powertrains will debut in production, but mid-2011 is a safe bet.

[Source: General Motors]

General Motors and SAIC to jointly develop small engine and dual clutch transmission

General Motors has reached an agreement with one of its primary Chinese partners, Shanghai Automotive Industries Corp. (SAIC), on the joint development of powertrains for small vehicles.

GM and SAIC will develop and produce a family of four-cylinder engines ranging from 1.0- to 1.5-liters with direct injection and turbocharging. The GTDI engines should cut fuel consumption by around 20 percent compared to similarly-sized engines with equivalent output.

The engine will be used in GM and SAIC vehicles in China and around the world, and to go along with the new engine, the partners will also develop a small dual-clutch transmission that should provide a 10 percent boost in efficiency over current six-speed torque converter automatics. Work on the engine and transmission will occur at GM's powertrain engineering center in Pontiac, MI and the Pan Asia Technical Automotive Center in Shanghai.

GM has yet to announced when the new powertrains will debut in production, but mid-2011 is a safe bet.

[Source: General Motors]

Leaked! 2011 Mercedes-Benz CLS peeks out before official debut

Whoops! The men and women in Stuttgart weren't planning to unveil the new Mercedes-Benz CLS just yet, but the crew from eMercedesBenz snagged these leaked images showing the new four-door coupe in all its production-ready glory.

As expected, the new CLS takes a lot of its styling cues from Benz's Shooting Break concept (they're name, not ours) notably the upright grille and more aggressive front fascia. The sectioned-off headlamp design has also remained intact, and from these photo-realistic renderings, it looks like someone shot the CLS in the eyes with lemon juice. Still, we're eager to see how this mix of LEDs looks out on the road at dusk. The CLS also uses the more shapely rear hips of the Shooting Break concept, rounding out the revised rear end. It's certainly more stylish than the outgoing CLS, which says a lot.

Inside, the CLS continues to use its four-seat arrangement with a center console that extends the full length of the cabin, and we fully expect the overall refinement to fall somewhere between the E-Class and S-Class sedans. Plush stuff, we're sure.

When the CLS launches, eMercedesBenz reports that a new 3.5-liter direct-injected V6 will be offered, as well as a twin-turbocharged 4.6-liter V8 good for around 430 horsepower and 516 pound-feet of torque. Of course, an AMG version won't be far behind with the all-new 5.5-liter twin-turbo V8 underhood.

Now that these leaked shots have hit the web, don't be surprised if the official images and details are published in the very near future

[Source: eMercedesBenz]

Leaked! 2011 Mercedes-Benz CLS peeks out before official debut

Whoops! The men and women in Stuttgart weren't planning to unveil the new Mercedes-Benz CLS just yet, but the crew from eMercedesBenz snagged these leaked images showing the new four-door coupe in all its production-ready glory.

As expected, the new CLS takes a lot of its styling cues from Benz's Shooting Break concept (they're name, not ours) notably the upright grille and more aggressive front fascia. The sectioned-off headlamp design has also remained intact, and from these photo-realistic renderings, it looks like someone shot the CLS in the eyes with lemon juice. Still, we're eager to see how this mix of LEDs looks out on the road at dusk. The CLS also uses the more shapely rear hips of the Shooting Break concept, rounding out the revised rear end. It's certainly more stylish than the outgoing CLS, which says a lot.

Inside, the CLS continues to use its four-seat arrangement with a center console that extends the full length of the cabin, and we fully expect the overall refinement to fall somewhere between the E-Class and S-Class sedans. Plush stuff, we're sure.

When the CLS launches, eMercedesBenz reports that a new 3.5-liter direct-injected V6 will be offered, as well as a twin-turbocharged 4.6-liter V8 good for around 430 horsepower and 516 pound-feet of torque. Of course, an AMG version won't be far behind with the all-new 5.5-liter twin-turbo V8 underhood.

Now that these leaked shots have hit the web, don't be surprised if the official images and details are published in the very near future

[Source: eMercedesBenz]