Prices shown for the used 2005 Buick LaCrosse Sedan 4D CXL with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer. Edit options.

Prices shown for the used 2010 Buick LaCrosse Sedan 4D CXS with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer. Edit options.

Naturally aspirated V6 engines are becoming increasingly scarce. These are the models that still employ these engines in ...

The high-performance GMC Typhoon is one of the coolest muscle cars around sporting a V6 engine, and you might be surprised at ...

These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle.

It's hard to name just one great thing about the 1977 Pontiac Trans Am, as the new model year witnessed the introduction of ...

The Guanci SSJ was the ambitious creation of Chicago businessman John Guanci, who aimed to establish an American supercar.

Ringbrothers transformed a 1987 Grand National with a twin-turbo V6 pushing 1,246 hp and 1,000 ... release for high-speed drag strip runs. The Buick Grand National has long held a special status ...

While the '80s saw it producing a mix of exceedingly dull and lumbering sedans, the shot of adrenaline from cars powered by the Buick 3.8-liter turbocharged V6 engine helped raise its sporting image.