2008 Audi S8 vs. 2005 GMC Sierra
To start off, 2008 Audi S8 is newer by 3 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 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 Audi S8 (450 HP) has 150 more horse power than 2005 GMC Sierra. (300 HP). In normal driving conditions, 2008 Audi S8 should accelerate faster than 2005 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1414 kg more than 2008 Audi S8.
Because 2008 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 2005 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2008 Audi S8 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, 2008 Audi S8 (540 Nm) has 52 more torque (in Nm) than 2005 GMC Sierra. (488 Nm). This means 2008 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra.
Compare all specifications:
2008 Audi S8 | 2005 GMC Sierra | |
Make | Audi | GMC |
Model | S8 | Sierra |
Year Released | 2008 | 2005 |
Body Type | Sedan | Pickup |
Engine Position | Front | Front |
Engine Size | 5204 cc | 5965 cc |
Engine Cylinders | 10 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 450 HP | 300 HP |
Torque | 540 Nm | 488 Nm |
Engine Bore Size | 84.5 mm | 102.1 mm |
Engine Stroke Size | 92.8 mm | 92 mm |
Engine Compression Ratio | 12.5:1 | 9.4:1 |
Drive Type | AWD | Rear |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1176 kg | 2590 kg |
Vehicle Length | 5070 mm | 6030 mm |
Vehicle Width | 1900 mm | 2030 mm |
Vehicle Height | 1430 mm | 1960 mm |
Wheelbase Size | 2950 mm | 3890 mm |
Fuel Consumption | 12.4 L/100km | 12.4 L/100km |
Fuel Consumption City | 18.1 L/100km | 16.8 L/100km |
Fuel Consumption Overall | 15.7 L/100km | 14.7 L/100km |
Fuel Tank Capacity | 90 L | 98 L |