2005 Audi A8 vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi A8. In addition, the cost of maintenance, including insurance, on 2005 Audi A8 would be higher. At 4,802 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (322 HP @ 3750 RPM) has 27 more horse power than 2007 GMC Sierra. (295 HP @ 5600 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 2007 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 323 kg more than 2005 Audi A8.
Because 2005 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2007 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2005 Audi A8 will offer significantly more control. 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, 2005 Audi A8 (650 Nm @ 1600 RPM) has 236 more torque (in Nm) than 2007 GMC Sierra. (414 Nm @ 4800 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2007 GMC Sierra.
Compare all specifications:
2005 Audi A8 | 2007 GMC Sierra | |
Make | Audi | GMC |
Model | A8 | Sierra |
Year Released | 2005 | 2007 |
Body Type | Sedan | Pickup |
Engine Position | Front | Front |
Engine Size | 4134 cc | 4802 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 322 HP | 295 HP |
Engine RPM | 3750 RPM | 5600 RPM |
Torque | 650 Nm | 414 Nm |
Torque RPM | 1600 RPM | 4800 RPM |
Engine Bore Size | 83 mm | 96 mm |
Engine Stroke Size | 95.5 mm | 83 mm |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1945 kg | 2268 kg |
Vehicle Length | 5070 mm | 5850 mm |
Vehicle Width | 1900 mm | 2040 mm |
Vehicle Height | 1450 mm | 1880 mm |
Wheelbase Size | 2950 mm | 3650 mm |
Fuel Consumption Overall | 9.4 L/100km | 13.1 L/100km |
Fuel Tank Capacity | 90 L | 98 L |