2009 Audi A8 vs. 2007 GMC Acadia
To start off, 2009 Audi A8 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 GMC Acadia. In addition, the cost of maintenance, including insurance, on 2007 GMC Acadia would be higher. At 3,563 cc (6 cylinders), 2007 GMC Acadia is equipped with a bigger engine. In terms of performance, 2007 GMC Acadia (275 HP) has 19 more horse power than 2009 Audi A8. (256 HP) In normal driving conditions, 2007 GMC Acadia should accelerate faster than 2009 Audi A8.
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 Acadia (340 Nm @ 3200 RPM) has 10 more torque (in Nm) than 2009 Audi A8. (330 Nm @ 3250 RPM). This means 2007 GMC Acadia will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A8.
Compare all specifications:
| 2009 Audi A8 | 2007 GMC Acadia | |
| Make | Audi | GMC |
| Model | A8 | Acadia |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 3563 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 256 HP | 275 HP |
| Torque | 330 Nm | 340 Nm |
| Torque RPM | 3250 RPM | 3200 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 5060 mm | 5110 mm |
| Vehicle Width | 1900 mm | 2010 mm |
| Vehicle Height | 1450 mm | 1860 mm |
| Wheelbase Size | 2950 mm | 3030 mm |
| Fuel Consumption Overall | 11 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 90 L | 83 L |
