With an estimated 255 turbocharged horsepower (190 kW), a six-speed manual transmission and an advanced, adaptive all-wheel-drive system, the Buick Regal GS Concept car is a high-tech, high-performance version of the brand’s newest sport sedan. It was unveiled at the 2010 North American International Auto Show.

2010 Buick Regal GS Concept Sedan

The mechanical elements were developed with the aim of delivering a driving experience that is sporting, confidence-inspiring and refined. It has a performance-oriented drivetrain, a lowered body and lower center of gravity. Exterior and interior cues include two additional vertical front air intakes; large, forged aluminum 20-inch wheels and performance tires; a racing-inspired sport steering wheel and metal pedals. Recaro high-performance front seats feature four-way lumbar support and cushion extensions.

2010 Buick Regal GS Concept Sedan

2010 Buick Regal GS Concept Sedan

2010 Buick Regal GS Concept Sedan

Armed with turbocharged horsepower the 2011 Buick Regal, a driver-selectable suspension system and a firm, European-tuned chassis, it delivers a driving experience that rivals the best import sport sedans in the segment.

2011 Buick Regal Sedan

2011 Buick Regal Sedan

2011 Buick Regal Sedan

“The 2011 Buick Regal is like nothing you’ve ever experienced from this brand,” said Susan Docherty, general manager of Buick GMC. “The Buick Regal is the next chapter in Buick’s transformation and will expand the portfolio to include a sport sedan.”

2011 Buick Regal Sedan

The new Buick Regal arrives in the second quarter of 2010, with its sights aimed squarely on competitors like the Acura TSX and Volvo S60. It has a longer wheelbase and greater trunk volume than those vehicles, along with standard features – including a six-speed automatic transmission, 18-inch wheels and OnStar – that aren’t offered standard on either competitor.