2009 Audi A8 vs. 2004 GMC Sierra
To start off, 2009 Audi A8 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2004 GMC Sierra would be higher. At 5,963 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (444 HP) has 119 more horse power than 2004 GMC Sierra. (325 HP). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2004 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 334 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 (540 Nm) has 38 more torque (in Nm) than 2004 GMC Sierra. (502 Nm). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2004 GMC Sierra.
Compare all specifications:
2009 Audi A8 | 2004 GMC Sierra | |
Make | Audi | GMC |
Model | A8 | Sierra |
Year Released | 2009 | 2004 |
Body Type | Sedan | Pickup |
Engine Position | Front | Front |
Engine Size | 5204 cc | 5963 cc |
Engine Cylinders | 10 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 444 HP | 325 HP |
Torque | 540 Nm | 502 Nm |
Engine Bore Size | 84.5 mm | 102 mm |
Engine Stroke Size | 92.8 mm | 92 mm |
Engine Compression Ratio | 12.5:1 | 9.4:1 |
Drive Type | 4WD | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1940 kg | 2274 kg |
Vehicle Length | 5070 mm | 5790 mm |
Vehicle Width | 1900 mm | 2130 mm |
Vehicle Height | 1430 mm | 1880 mm |
Wheelbase Size | 2950 mm | 3650 mm |
Fuel Consumption | 12.4 L/100km | 13.8 L/100km |
Fuel Consumption City | 18.2 L/100km | 18.1 L/100km |
Fuel Consumption Overall | 15.8 L/100km | 15.7 L/100km |
Fuel Tank Capacity | 90 L | 102 L |