2006 Audi RS4 vs. 2004 Rover 75
To start off, 2006 Audi RS4 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Rover 75. In addition, the cost of maintenance, including insurance, on 2004 Rover 75 would be higher. At 4,601 cc (8 cylinders), 2004 Rover 75 is equipped with a bigger engine. In terms of performance, 2006 Audi RS4 (414 HP @ 7800 RPM) has 158 more horse power than 2004 Rover 75. (256 HP @ 5000 RPM). In normal driving conditions, 2006 Audi RS4 should accelerate faster than 2004 Rover 75. With that said, vehicle weight also plays an important factor in acceleration. 2004 Rover 75 weights approximately 90 kg more than 2006 Audi RS4.
Because 2006 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Rover 75. In wet, icy, snow, or gravel driving conditions, 2006 Audi RS4 will offer significantly more control. 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, 2006 Audi RS4 (430 Nm @ 5500 RPM) has 20 more torque (in Nm) than 2004 Rover 75. (410 Nm @ 4000 RPM). This means 2006 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Rover 75. 2004 Rover 75 has automatic transmission and 2006 Audi RS4 has manual transmission. 2006 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Rover 75 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi RS4 | 2004 Rover 75 | |
| Make | Audi | Rover |
| Model | RS4 | 75 |
| Year Released | 2006 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 4601 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 414 HP | 256 HP |
| Engine RPM | 7800 RPM | 5000 RPM |
| Torque | 430 Nm | 410 Nm |
| Torque RPM | 5500 RPM | 4000 RPM |
| Engine Bore Size | 84.5 mm | 90.3 mm |
| Engine Stroke Size | 92.8 mm | 90 mm |
| Acceleration 0-100mph | 5.1 seconds | 7.4 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1650 kg | 1740 kg |
| Wheelbase Size | 2660 mm | 2630 mm |
| Fuel Consumption Overall | 13.6 L/100km | 13.4 L/100km |
