2009 Audi R8 vs. 2005 Audi Allroad
To start off, 2009 Audi R8 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi Allroad. In addition, the cost of maintenance, including insurance, on 2005 Audi Allroad would be higher. Both 2009 Audi R8 and 2005 Audi Allroad are equipped with a 4,163 cc engine. In terms of performance, 2009 Audi R8 (414 HP @ 7800 RPM) has 114 more horse power than 2005 Audi Allroad. (300 HP @ 6200 RPM). In normal driving conditions, 2009 Audi R8 should accelerate faster than 2005 Audi Allroad. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi Allroad weights approximately 375 kg more than 2009 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, 2009 Audi R8 (430 Nm @ 4500 RPM) has 49 more torque (in Nm) than 2005 Audi Allroad. (381 Nm @ 2700 RPM). This means 2009 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi Allroad.
Compare all specifications:
| 2009 Audi R8 | 2005 Audi Allroad | |
| Make | Audi | Audi |
| Model | R8 | Allroad |
| Year Released | 2009 | 2005 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Middle | Front |
| Engine Size | 4163 cc | 4163 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 414 HP | 300 HP |
| Engine RPM | 7800 RPM | 6200 RPM |
| Torque | 430 Nm | 381 Nm |
| Torque RPM | 4500 RPM | 2700 RPM |
| Engine Bore Size | 84.5 mm | 84 mm |
| Engine Stroke Size | 92.8 mm | 93 mm |
| Engine Compression Ratio | 12.5:1 | 11.0:1 |
| Drive Type | AWD | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1565 kg | 1940 kg |
| Vehicle Length | 4440 mm | 4820 mm |
| Vehicle Width | 1910 mm | 1940 mm |
| Vehicle Height | 1260 mm | 1580 mm |
| Wheelbase Size | 2660 mm | 2760 mm |
| Fuel Consumption Overall | 13.8 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 75 L | 70 L |
