2005 Audi RS6 vs. 2007 GMC Acadia
To start off, 2007 GMC Acadia is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi RS6. In addition, the cost of maintenance, including insurance, on 2005 Audi RS6 would be higher. At 4,171 cc (8 cylinders), 2005 Audi RS6 is equipped with a bigger engine. In terms of performance, 2005 Audi RS6 (444 HP @ 5700 RPM) has 169 more horse power than 2007 GMC Acadia. (275 HP @ 6600 RPM). In normal driving conditions, 2005 Audi RS6 should accelerate faster than 2007 GMC Acadia.
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, 2005 Audi RS6 (560 Nm @ 1950 RPM) has 220 more torque (in Nm) than 2007 GMC Acadia. (340 Nm @ 3200 RPM). This means 2005 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2007 GMC Acadia.
Compare all specifications:
| 2005 Audi RS6 | 2007 GMC Acadia | |
| Make | Audi | GMC |
| Model | RS6 | Acadia |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4171 cc | 3563 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 444 HP | 275 HP |
| Engine RPM | 5700 RPM | 6600 RPM |
| Torque | 560 Nm | 340 Nm |
| Torque RPM | 1950 RPM | 3200 RPM |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4800 mm | 5110 mm |
| Vehicle Height | 1460 mm | 1860 mm |
| Wheelbase Size | 2770 mm | 3030 mm |
| Fuel Consumption Overall | 14.6 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 82 L | 83 L |
