2007 Audi A6 vs. 2005 Rover 75
To start off, 2007 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Rover 75. In addition, the cost of maintenance, including insurance, on 2005 Rover 75 would be higher. At 3,123 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (252 HP @ 6500 RPM) has 77 more horse power than 2005 Rover 75. (175 HP @ 6250 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 2005 Rover 75. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 7 kg more than 2005 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, 2007 Audi A6 (330 Nm @ 3250 RPM) has 90 more torque (in Nm) than 2005 Rover 75. (240 Nm @ 4000 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Rover 75. 2007 Audi A6 has automatic transmission and 2005 Rover 75 has manual transmission. 2005 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 | 2005 Rover 75 | |
| Make | Audi | Rover |
| Model | A6 | 75 |
| Year Released | 2007 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 2496 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 252 HP | 175 HP |
| Engine RPM | 6500 RPM | 6250 RPM |
| Torque | 330 Nm | 240 Nm |
| Torque RPM | 3250 RPM | 4000 RPM |
| Engine Bore Size | 84.5 mm | 80 mm |
| Engine Stroke Size | 92.8 mm | 82.8 mm |
| Engine Compression Ratio | 12.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 220 km/hour |
| Acceleration 0-100mph | 6.9 seconds | 8.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1542 kg | 1535 kg |
| Vehicle Length | 4920 mm | 4750 mm |
| Vehicle Width | 2020 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2850 mm | 2750 mm |
| Fuel Consumption Overall | 9.7 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 70 L | 65 L |
