Auto News 5

With GM cutting its number of brands in half, those who remain in the General's employ now have both the opportunity and the obligation to define their roles, build unique products, and sell lots of cars. As one of GM's four surviving brands, Buick owes a debt of gratitude to the Chinese market, where it is considered a premium marque. In the United States, the brand urgently needs to develop a similar cachet, and the 2010 Buick LaCrosse is an effort to do just that.

For 2010, the Jaguar XF gets Jaguar's all-new, 5.0-liter V-8 engine, which displaces the long-serving 4.2-liter V-8 across the Jaguar lineup. Its 385 hp and 380 lb-ft of torque represent substantial increases over the outgoing 4.2-liter engine's 300 hp and 310 lb-ft, such that this normally aspirated XF model felt nearly as fast and energetic to me as our Four Seasons 2009 XF Supercharged, which has 420 hp and 413 lb-ft. The same engine is also available in the 2010 Jaguar XK coupe and convertible.

Hybrids are all about fuel economy, right? In the minds of Joe and Jane Consumer, most would agree that hybrid vehicles get better mpg than their conventionally-powered counterparts.

For 2010, the Jaguar XF gets Jaguar's all-new, 5.0-liter V-8 engine, which displaces the long-serving 4.2-liter V-8 across the Jaguar lineup. Its 385 hp and 380 lb-ft of torque represent substantial increases over the outgoing 4.2-liter engine's 300 hp and 310 lb-ft, such that this normally aspirated XF model felt nearly as fast and energetic to me as our Four Seasons 2009 XF Supercharged, which has 420 hp and 413 lb-ft. The same engine is also available in the 2010 Jaguar XK coupe and convertible.