2009 Audi A8 vs. 2008 GMC Yukon
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 Yukon. In addition, the cost of maintenance, including insurance, on 2008 GMC Yukon would be higher. At 5,999 cc (8 cylinders), 2008 GMC Yukon is equipped with a bigger engine. In terms of performance, 2008 GMC Yukon (332 HP @ 5100 RPM) has 103 more horse power than 2009 Audi A8. (229 HP @ 4000 RPM) In normal driving conditions, 2008 GMC Yukon should accelerate faster than 2009 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Yukon weights approximately 311 kg more than 2009 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, 2008 GMC Yukon (498 Nm @ 4100 RPM) has 48 more torque (in Nm) than 2009 Audi A8. (450 Nm @ 1400 RPM). This means 2008 GMC Yukon 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 Yukon | |
| Make | Audi | GMC |
| Model | A8 | Yukon |
| Year Released | 2009 | 2008 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2966 cc | 5999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 229 HP | 332 HP |
| Engine RPM | 4000 RPM | 5100 RPM |
| Torque | 450 Nm | 498 Nm |
| Torque RPM | 1400 RPM | 4100 RPM |
| Fuel Type | Diesel | Gasoline / Electric Hybrid |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 9 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1830 kg | 2141 kg |
| Vehicle Height | 1900 mm | 1900 mm |
| Wheelbase Size | 2950 mm | 2950 mm |
| Fuel Consumption Overall | 8.4 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 90 L | 98 L |
