The Pontiac Solstice SD-290 is a single seater inspired by classic sports cars. The design features a passenger cockpit tonneau cover and a driver-side only windscreen.

By taking the Audi TT Clubsport quattro concept one step forward, Pontiac engineers have transformed the Solstice GXP into the Solstice SD-290 race concept which takes the core minimalist vintage racecar characteristics and sculpts it into this exciting design study.