2009 Audi A8 vs. 2005 GMC Sierra
To start off, 2009 Audi A8 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2005 GMC Sierra would be higher. At 5,998 cc, 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (444 HP) has 149 more horse power than 2005 GMC Sierra. (295 HP). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2005 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 428 kg more than 2009 Audi A8.
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, 2009 Audi A8 (580 Nm) has 126 more torque (in Nm) than 2005 GMC Sierra. (454 Nm). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra.
Compare all specifications:
2009 Audi A8 | 2005 GMC Sierra | |
Make | Audi | GMC |
Model | A8 | Sierra |
Year Released | 2009 | 2005 |
Body Type | Sedan | Pickup |
Engine Position | Front | Front |
Engine Size | 5998 cc | 5359 cc |
Engine Type | W | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 444 HP | 295 HP |
Torque | 580 Nm | 454 Nm |
Engine Bore Size | 84 mm | 96 mm |
Engine Stroke Size | 90.2 mm | 92 mm |
Engine Compression Ratio | 11.0:1 | 9.5:1 |
Drive Type | 4WD | 4WD |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1995 kg | 2423 kg |
Vehicle Length | 5190 mm | 6330 mm |
Vehicle Width | 1900 mm | 2000 mm |
Vehicle Height | 1460 mm | 1880 mm |
Wheelbase Size | 3080 mm | 4010 mm |
Fuel Consumption Overall | 13.8 L/100km | 14.7 L/100km |
Fuel Tank Capacity | 90 L | 129 L |