2008 GMC Sierra vs. 2012 Audi A8
To start off, 2012 Audi A8 is newer by 4 year(s). Which means there will be less support and parts availability for 2008 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2008 GMC Sierra would be higher. At 6,300 cc (12 cylinders), 2012 Audi A8 is equipped with a bigger engine. In terms of performance, 2012 Audi A8 (500 HP @ 6200 RPM) has 147 more horse power than 2008 GMC Sierra. (353 HP @ 5400 RPM) In normal driving conditions, 2012 Audi A8 should accelerate faster than 2008 GMC Sierra.
With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2012 Audi A8 (627 Nm @ 4750 RPM) has 121 more torque (in Nm) than 2008 GMC Sierra. (506 Nm @ 4400 RPM). This means 2012 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2008 GMC Sierra.
Compare all specifications:
2008 GMC Sierra | 2012 Audi A8 | |
Make | GMC | Audi |
Model | Sierra | A8 |
Year Released | 2008 | 2012 |
Body Type | Pickup | Sedan |
Engine Position | Front | Front |
Engine Size | 5999 cc | 6300 cc |
Engine Cylinders | 8 cylinders | 12 cylinders |
Engine Type | V | W |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 353 HP | 500 HP |
Engine RPM | 5400 RPM | 6200 RPM |
Torque | 506 Nm | 627 Nm |
Torque RPM | 4400 RPM | 4750 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | AWD |
Transmission Type | Automatic | 8-speed shiftable automatic |
Number of Seats | 3 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Length | 5710 mm | 5268 mm |
Vehicle Width | 2040 mm | 1948 mm |
Vehicle Height | 1940 mm | 1471 mm |
Wheelbase Size | 3380 mm | 3122 mm |
Fuel Tank Capacity | 129 L | 90 L |