2009 Audi A8 vs. 2008 GMC Sierra
To start off, 2009 Audi A8 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2008 GMC Sierra would be higher. At 4,298 cc (6 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (256 HP) has 61 more horse power than 2008 GMC Sierra. (195 HP). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2008 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 1246 kg more than 2009 Audi A8.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A8. In wet, icy, snow, or gravel driving conditions, 2008 GMC Sierra 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 GMC Sierra (353 Nm @ 2800 RPM) has 23 more torque (in Nm) than 2009 Audi A8. (330 Nm @ 3250 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A8.
Compare all specifications:
2009 Audi A8 | 2008 GMC Sierra | |
Make | Audi | GMC |
Model | A8 | Sierra |
Year Released | 2009 | 2008 |
Body Type | Sedan | Pickup |
Engine Position | Front | Front |
Engine Size | 3123 cc | 4298 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 2 valves |
Horse Power | 256 HP | 195 HP |
Torque | 330 Nm | 353 Nm |
Torque RPM | 3250 RPM | 2800 RPM |
Engine Compression Ratio | 13.0:1 | 9.2:1 |
Drive Type | Front | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 3 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 895 kg | 2141 kg |
Vehicle Length | 5060 mm | 5710 mm |
Vehicle Width | 1900 mm | 2040 mm |
Vehicle Height | 1450 mm | 1880 mm |
Wheelbase Size | 2950 mm | 3030 mm |
Fuel Consumption Overall | 9.8 L/100km | 13.1 L/100km |
Fuel Tank Capacity | 90 L | 98 L |