 The base G8, referred to in Pontiac sales literature as the "G8 Sedan", is available with a 3.6-liter "High Feature" V6 engine, producing .The only transmission available is a five-speed "GM 5L40-E" automatic; fuel economy is officially rated at city/ highway.Base G8 models come standard with six airbags (including full-length side curtain airbags), traction control, electronic stability control, dual tailpipes, 18-inch alloy wheels (fitted with either all-season or summer performance tires), sports body kit, fog lights, power windows and locks, cruise control, black cloth seats and a seven-speaker audio system, including front center speaker, single-disc CD player, and auxiliary input jack.