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 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (312 HP @ 4400 RPM) has 41 more horse power than 2005 Audi A8. (271 HP @ 6000 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2005 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 665 kg more than 2005 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, 2007 GMC Sierra (506 Nm @ 4400 RPM) has 146 more torque (in Nm) than 2005 Audi A8. (360 Nm @ 3250 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A8.
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 | 3697 cc | 5999 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 2 valves |
Horse Power | 271 HP | 312 HP |
Engine RPM | 6000 RPM | 4400 RPM |
Torque | 360 Nm | 506 Nm |
Torque RPM | 3250 RPM | 4400 RPM |
Engine Bore Size | 84.5 mm | 102 mm |
Engine Stroke Size | 82.4 mm | 92 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1770 kg | 2435 kg |
Vehicle Length | 5060 mm | 6580 mm |
Vehicle Width | 1900 mm | 2440 mm |
Vehicle Height | 1450 mm | 1940 mm |
Wheelbase Size | 2890 mm | 4250 mm |
Fuel Consumption Overall | 11.7 L/100km | 15.8 L/100km |
Fuel Tank Capacity | 90 L | 129 L |