2005 Audi A8 vs. 2006 Rover 45
To start off, 2006 Rover 45 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Audi A8. In addition, the cost of maintenance, including insurance, on 2005 Audi A8 would be higher. At 4,163 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (335 HP @ 4000 RPM) has 227 more horse power than 2006 Rover 45. (108 HP @ 6000 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 2006 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 813 kg more than 2006 Rover 45. 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, 2005 Audi A8 (431 Nm) has 293 more torque (in Nm) than 2006 Rover 45. (138 Nm). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2006 Rover 45.
Compare all specifications:
| 2005 Audi A8 | 2006 Rover 45 | |
| Make | Audi | Rover |
| Model | A8 | 45 |
| Year Released | 2005 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1588 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 335 HP | 108 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 431 Nm | 138 Nm |
| Engine Bore Size | 85 mm | 80 mm |
| Engine Stroke Size | 93 mm | 79 mm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1995 kg | 1182 kg |
| Vehicle Length | 5190 mm | 4520 mm |
| Vehicle Width | 1900 mm | 1700 mm |
| Vehicle Height | 1460 mm | 1400 mm |
| Wheelbase Size | 3080 mm | 2630 mm |
| Fuel Consumption Overall | 11.8 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 90 L | 55 L |
