2006 Audi A4 vs. 2006 Rover 45
To start off, both 2006 Audi A4 and 2006 Rover 45 were released in the same year (2006). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,123 cc (6 cylinders), 2006 Audi A4 is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (252 HP @ 6500 RPM) has 150 more horse power than 2006 Rover 45. (102 HP @ 6000 RPM). In normal driving conditions, 2006 Audi A4 should accelerate faster than 2006 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 98 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, 2006 Audi A4 (330 Nm @ 3250 RPM) has 207 more torque (in Nm) than 2006 Rover 45. (123 Nm @ 4500 RPM). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Rover 45.
Compare all specifications:
| 2006 Audi A4 | 2006 Rover 45 | |
| Make | Audi | Rover |
| Model | A4 | 45 |
| Year Released | 2006 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 1394 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 252 HP | 102 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 330 Nm | 123 Nm |
| Torque RPM | 3250 RPM | 4500 RPM |
| Engine Bore Size | 84.5 mm | 75 mm |
| Engine Stroke Size | 92.8 mm | 79 mm |
| Engine Compression Ratio | 12.5:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 185 km/hour |
| Acceleration 0-100mph | 6.9 seconds | 11.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1278 kg | 1180 kg |
| Vehicle Length | 4590 mm | 4370 mm |
| Vehicle Width | 1780 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2650 mm | 2630 mm |
| Fuel Consumption Overall | 10.7 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 63 L | 55 L |
