John Schwegman, U.S. marketing vice president for Buick GMC, today announced the appointment of Roger McCormack, 44, to the position of product marketing director...

Buick, the fastest-growing major automotive brand in the United States, finished 2010 with its best sales month of the year, delivering a 40 percent...

The "other guys" at General Motors are currently on a roll.  Within the next 12 months, both GMC and Buick are looking to bring to...

Buick unveils the 2012 LaCrosse with eAssist,™ a new fuel-saving technology that increases fuel economy by 25 percent compared to the four-cylinder/six-speed ...

More power almost always requires more energy.  With a higher energy requirement, a vehicle's fuel mileage tends to falls but sometimes, the drop is...

Nearly 900 of more than 1,000 Buick and GMC dealers invited from across the United States are going behind the scenes to see how...

Buick posted a 102 percent retail sales increase in August, the 11th consecutive month of year-over-year retail sales increases. August was the second month...

March capped a successful quarter for General Motors in the United States. Retail sales surged 38 percent for its four brands, driven by demand...

Buick blew the doors off the Detroit Auto Show the day before it even started when it dropped the news that it had created...

General Motors said Friday it was preparing to begin exports of the US-made Buick Enclave luxury crossover utility vehicle to China as early as...