2004 Audi A4 vs. 2006 Rover 75
To start off, 2006 Rover 75 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Audi A4. In addition, the cost of maintenance, including insurance, on 2004 Audi A4 would be higher. At 2,982 cc (6 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (220 HP @ 6300 RPM) has 45 more horse power than 2006 Rover 75. (175 HP @ 4000 RPM). In normal driving conditions, 2004 Audi A4 should accelerate faster than 2006 Rover 75. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 200 kg more than 2006 Rover 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2004 Audi A4 (300 Nm @ 3200 RPM) has 60 more torque (in Nm) than 2006 Rover 75. (240 Nm @ 4000 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Rover 75.
Compare all specifications:
| 2004 Audi A4 | 2006 Rover 75 | |
| Make | Audi | Rover |
| Model | A4 | 75 |
| Year Released | 2004 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2982 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 220 HP | 175 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 300 Nm | 240 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Compression Ratio | 10.1:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 245 km/hour | 215 km/hour |
| Acceleration 0-100mph | 6.9 seconds | 8.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1430 kg | 1230 kg |
| Vehicle Length | 4550 mm | 4750 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2660 mm | 2750 mm |
| Fuel Consumption Overall | 9.8 L/100km | 9.7 L/100km |
| Fuel Tank Capacity | 70 L | 65 L |
