The Pontiac Solstice GXP is a sports car produced by Pontiac.
The GXP version of the Solstice debuted at the Los Angeles Auto Show in January 2006. It is powered by a new 2.0 Liter (121.9 cu in) I4 Ecotec engine equipped with a dual-scroll turbocharger. The engine's output is 260 hp (194 kW) and 260 ft⋅lbf (353 J). This is the highest specific output of any engine by cubic inches in the history of General Motors at 2.1 hp (1.6 kW) per cubic inch, and it is the first gasoline direct injection engine from an American automaker. According to pontiac.com, the GXP goes 0 to 60 mph (97 km/h) in under 5.5 seconds. A significant increase over the 2.4 Liter versions 0-60 mph (97 km/h) of 7.0 seconds.
Other GXP features include standard Stabilitrak traction control, a limited-slip differential, and anti-lock brakes. Summer tires on 18 inch wheels are standard. An available dealer installed option was a modified computer tune and two new sensors that resulted in an increased output to 290 bhp (216 kW; 294 PS) and 340 lb⋅ft (461 N⋅m), further enhancing the performance of the GXP model.
The Pontiac Solstice GXP was added in the 2019 Autumn Update as a ? Class D car with the following statistics:
- Starting rank: 947
- MAX rank: ? (+?)
- MAX+PRO rank: 1330 (+?)
- Tuning Kit bonus: +?
- Stock to MAX+PRO rank difference: 383
- Speed Modifier: ?
- Nitro Efficiency: ?