The Pontiac G8 wallpapers, referred to in Pontiac sales literature as the "G8 Sedan",
is available with a 3.6 liter High Feature V6 engine, producing 256
horsepower (191 kW). The only transmission available is a five-speed GM
5L40-E automatic; fuel economy is officially rated at 17 mpg-US (14
L/100 km) city/25 mpg-US (9.4 L/100 km) highway.
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