2006 Audi A8 vs. 2008 GMC Sierra
To start off, 2008 GMC Sierra is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Audi A8. In addition, the cost of maintenance, including insurance, on 2006 Audi A8 would be higher. At 4,800 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (295 HP @ 5600 RPM) has 65 more horse power than 2006 Audi A8. (230 HP @ 4000 RPM) In normal driving conditions, 2008 GMC Sierra should accelerate faster than 2006 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 311 kg more than 2006 Audi A8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2006 Audi A8 (451 Nm @ 1400 RPM) has 37 more torque (in Nm) than 2008 GMC Sierra. (414 Nm @ 4800 RPM). This means 2006 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2008 GMC Sierra.
Compare all specifications:
2006 Audi A8 | 2008 GMC Sierra | |
Make | Audi | GMC |
Model | A8 | Sierra |
Year Released | 2006 | 2008 |
Body Type | Sedan | Pickup |
Engine Position | Front | Front |
Engine Size | 2967 cc | 4800 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 230 HP | 295 HP |
Engine RPM | 4000 RPM | 5600 RPM |
Torque | 451 Nm | 414 Nm |
Torque RPM | 1400 RPM | 4800 RPM |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1830 kg | 2141 kg |
Vehicle Length | 5060 mm | 5850 mm |
Vehicle Width | 1900 mm | 2040 mm |
Vehicle Height | 1450 mm | 1880 mm |
Wheelbase Size | 2950 mm | 3650 mm |
Fuel Consumption Overall | 8.4 L/100km | 13.8 L/100km |
Fuel Tank Capacity | 90 L | 98 L |