2009 Audi A4 vs. 2008 Rover 75
To start off, 2009 Audi A4 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Rover 75. In addition, the cost of maintenance, including insurance, on 2008 Rover 75 would be higher. At 2,965 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (237 HP @ 4000 RPM) has 62 more horse power than 2008 Rover 75. (175 HP @ 6250 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2008 Rover 75. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 165 kg more than 2008 Rover 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Rover 75. In wet, icy, snow, or gravel driving conditions, 2009 Audi A4 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, 2009 Audi A4 (500 Nm @ 1500 RPM) has 260 more torque (in Nm) than 2008 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 2008 Rover 75. 2008 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. 2008 Rover 75 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A4 | 2008 Rover 75 | |
| Make | Audi | Rover |
| Model | A4 | 75 |
| Year Released | 2009 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2965 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 237 HP | 175 HP |
| Engine RPM | 4000 RPM | 6250 RPM |
| Torque | 500 Nm | 240 Nm |
| Torque RPM | 1500 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 80 mm |
| Engine Stroke Size | 91.4 mm | 82.8 mm |
| Engine Compression Ratio | 16.8:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 250 km/hour | 211 km/hour |
| Acceleration 0-100mph | 6.3 seconds | 9.4 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1695 kg | 1530 kg |
| Vehicle Length | 4710 mm | 4800 mm |
| Vehicle Width | 1830 mm | 1780 mm |
| Vehicle Height | 1440 mm | 1440 mm |
| Wheelbase Size | 2810 mm | 2750 mm |
| Fuel Consumption Overall | 7.1 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 64 L | 65 L |
