Audi S6 (2006 – 2008) vs Pontiac G6 (2006 – 2008): specs compared

The Pontiac G6 is the more powerful of the two, with up to 240 hp against 235 hp. The Audi S6 has the higher top speed: 250 km/h against 175 km/h. The Pontiac G6 uses less fuel, from 8.4 L/100 km against 13.4 L/100 km. It is the lighter car, from 1,505 kg against 1,910 kg. At 4,915 mm, the Audi S6 is 112 mm longer than the Pontiac G6.

Specification Audi S6 Audi S6 2006 – 2008 Pontiac G6 Pontiac G6 2006 – 2008
Overview
Origin Germany United States
Documented years 2006 – 2008 2006 – 2008
Body style — —
Variants 1 6
Fuel Petrol Petrol
Drive AWD FWD
Gearbox Automatic Automatic
Performance
Power 435 hp 167 – 240 hp
Torque 540 Nm 220 – 332 Nm
0–100 km/h 5.2 s —
Top speed 250 km/h 175 km/h
Economy
Fuel economy 13.4 L/100 km 8.4 – 11.1 L/100 km
Dimensions
Length 4,915 mm 4,803 mm
Width 2,012 mm 1,788 mm
Height 1,448 mm 1,433 – 1,450 mm
Wheelbase 2,847 mm 2,852 mm
Curb weight 1,910 kg 1,505 – 1,575 kg

Ranges cover all variants of each car. The highlight marks the best version per row.

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