2010 Pontiac Solstice GXP Coupe Test Drive: 28 MPG and Turbo Power ... Popular Mechanics, NY For a brand like Pontiac?whose legendary muscle cars wore Screaming Chickens and packed Super Duty V8s that rumbled underneath shaker hood scoops ?the Solstice is almost too tame and delicate-looking. Pontiac has fixed that particular problem with the ... |