2006 Cadillac SRX vs. 2011 Audi R8
To start off, 2011 Audi R8 is newer by 5 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 4,200 cc (8 cylinders), 2011 Audi R8 is equipped with a bigger engine. In terms of performance, 2011 Audi R8 (420 HP) has 164 more horse power than 2006 Cadillac SRX. (256 HP) In normal driving conditions, 2011 Audi R8 should accelerate faster than 2006 Cadillac SRX. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac SRX weights approximately 254 kg more than 2011 Audi R8.
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, 2011 Audi R8 (430 Nm @ 4500 RPM) has 88 more torque (in Nm) than 2006 Cadillac SRX. (342 Nm @ 2800 RPM). This means 2011 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2006 Cadillac SRX.
Compare all specifications:
| 2006 Cadillac SRX | 2011 Audi R8 | |
| Make | Cadillac | Audi |
| Model | SRX | R8 |
| Year Released | 2006 | 2011 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 3562 cc | 4200 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 256 HP | 420 HP |
| Torque | 342 Nm | 430 Nm |
| Torque RPM | 2800 RPM | 4500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 6-speed automated manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1889 kg | 1635 kg |
| Vehicle Length | 4960 mm | 4435 mm |
| Vehicle Width | 1850 mm | 1930 mm |
| Vehicle Height | 1730 mm | 1252 mm |
| Wheelbase Size | 2960 mm | 2649 mm |
| Fuel Tank Capacity | 76 L | 90 L |
