2008 Audi RS6 vs. 2006 Cadillac SRX
To start off, 2008 Audi RS6 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Cadillac SRX. In addition, the cost of maintenance, including insurance, on 2006 Cadillac SRX would be higher. At 4,175 cc (8 cylinders), 2008 Audi RS6 is equipped with a bigger engine. In terms of performance, 2008 Audi RS6 (580 HP @ 6250 RPM) has 324 more horse power than 2006 Cadillac SRX. (256 HP @ 6500 RPM). In normal driving conditions, 2008 Audi RS6 should accelerate faster than 2006 Cadillac SRX.
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 Audi RS6 (881 Nm @ 6250 RPM) has 539 more torque (in Nm) than 2006 Cadillac SRX. (342 Nm @ 2800 RPM). This means 2008 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Cadillac SRX.
Compare all specifications:
| 2008 Audi RS6 | 2006 Cadillac SRX | |
| Make | Audi | Cadillac |
| Model | RS6 | SRX |
| Year Released | 2008 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4175 cc | 3562 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 580 HP | 256 HP |
| Engine RPM | 6250 RPM | 6500 RPM |
| Torque | 881 Nm | 342 Nm |
| Torque RPM | 6250 RPM | 2800 RPM |
| Engine Compression Ratio | 10.5:1 | 10.2:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 244 km/hour | 201 km/hour |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Width | 1820 mm | 1850 mm |
