2007 Audi A6 vs. 2003 Rover 75
To start off, 2007 Audi A6 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Rover 75. In addition, the cost of maintenance, including insurance, on 2003 Rover 75 would be higher. At 5,204 cc (10 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (430 HP @ 6800 RPM) has 315 more horse power than 2003 Rover 75. (115 HP @ 5500 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 2003 Rover 75. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 435 kg more than 2003 Rover 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Rover 75. In wet, icy, snow, or gravel driving conditions, 2007 Audi A6 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, 2007 Audi A6 (540 Nm @ 3000 RPM) has 380 more torque (in Nm) than 2003 Rover 75. (160 Nm @ 4000 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2003 Rover 75. 2007 Audi A6 has automatic transmission and 2003 Rover 75 has manual transmission. 2003 Rover 75 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A6 | 2003 Rover 75 | |
| Make | Audi | Rover |
| Model | A6 | 75 |
| Year Released | 2007 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 5204 cc | 1769 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 430 HP | 115 HP |
| Engine RPM | 6800 RPM | 5500 RPM |
| Torque | 540 Nm | 160 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Compression Ratio | 12.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1910 kg | 1475 kg |
| Vehicle Length | 4920 mm | 4800 mm |
| Vehicle Width | 1870 mm | 1780 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2850 mm | 2830 mm |
