2009 Audi A4 vs. 2004 Rover 75
To start off, 2009 Audi A4 is newer by 5 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 2,497 cc (6 cylinders), 2004 Rover 75 is equipped with a bigger engine. In terms of performance, 2004 Rover 75 (175 HP @ 6250 RPM) has 17 more horse power than 2009 Audi A4. (158 HP @ 4500 RPM) In normal driving conditions, 2004 Rover 75 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Rover 75 weights approximately 65 kg more than 2009 Audi A4. 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, 2009 Audi A4 (250 Nm @ 1500 RPM) has 10 more torque (in Nm) than 2004 Rover 75. (240 Nm @ 4000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Rover 75. 2004 Rover 75 has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 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:
| 2009 Audi A4 | 2004 Rover 75 | |
| Make | Audi | Rover |
| Model | A4 | 75 |
| Year Released | 2009 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1797 cc | 2497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 158 HP | 175 HP |
| Engine RPM | 4500 RPM | 6250 RPM |
| Torque | 250 Nm | 240 Nm |
| Torque RPM | 1500 RPM | 4000 RPM |
| Engine Compression Ratio | 9.6:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 218 km/hour | 215 km/hour |
| Acceleration 0-100mph | 8.9 seconds | 8.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1470 kg | 1535 kg |
| Vehicle Length | 4710 mm | 4750 mm |
| Vehicle Width | 1830 mm | 1780 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2810 mm | 2750 mm |
| Fuel Consumption Overall | 7.2 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 65 L | 65 L |
