- Factory Prototype show car
- 1 of only 2 factory exhibit Buick GS cars produced by Buick Motor Division in 1970
- 455/360 HP engine with 510 ft/lbs of torque
- Previously part of the Chamberlain collection of 1970 Buicks
- Certified Gold winner at the 2010 Buick Performance Group Nationals
- Muscle Machines Magazine feature car in August 2005
- Rated the third fastest muscle car of all time beating out the 1968 Hemi Charger and 1968 427 Corvette
- 1 of only 2 factory exhibit Buick GS cars produced by Buick Motor Division in 1970
- 455/360 HP engine with 510 ft/lbs of torque
- Previously part of the Chamberlain collection of 1970 Buicks
- Certified Gold winner at the 2010 Buick Performance Group Nationals
- Muscle Machines Magazine feature car in August 2005
- Rated the third fastest muscle car of all time beating out the 1968 Hemi Charger and 1968 427 Corvette