2005 Audi Allroad vs. 2009 Audi RS4
To start off, 2009 Audi RS4 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 2005 Audi Allroad and 2009 Audi RS4 are equipped with a 4,163 cc engine. In terms of performance, 2009 Audi RS4 (414 HP @ 7800 RPM) has 114 more horse power than 2005 Audi Allroad. (300 HP @ 6200 RPM) In normal driving conditions, 2009 Audi RS4 should accelerate faster than 2005 Audi Allroad. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi Allroad weights approximately 95 kg more than 2009 Audi RS4.
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, 2009 Audi RS4 (430 Nm @ 5500 RPM) has 49 more torque (in Nm) than 2005 Audi Allroad. (381 Nm @ 2700 RPM). This means 2009 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi Allroad.
Compare all specifications:
| 2005 Audi Allroad | 2009 Audi RS4 | |
| Make | Audi | Audi |
| Model | Allroad | RS4 |
| Year Released | 2005 | 2009 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 4163 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 300 HP | 414 HP |
| Engine RPM | 6200 RPM | 7800 RPM |
| Torque | 381 Nm | 430 Nm |
| Torque RPM | 2700 RPM | 5500 RPM |
| Engine Bore Size | 84 mm | 84.5 mm |
| Engine Stroke Size | 93 mm | 92.8 mm |
| Engine Compression Ratio | 11.0:1 | 12.5:1 |
| Drive Type | 4WD | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1940 kg | 1845 kg |
| Vehicle Length | 4820 mm | 4560 mm |
| Vehicle Width | 1940 mm | 1820 mm |
| Vehicle Height | 1580 mm | 1400 mm |
| Wheelbase Size | 2760 mm | 2660 mm |
| Fuel Consumption Overall | 13.1 L/100km | 14.1 L/100km |
| Fuel Tank Capacity | 70 L | 63 L |
