2006 Audi A4 vs. 1998 Rover 75
To start off, 2006 Audi A4 is newer by 8 year(s). Which means there will be less support and parts availability for 1998 Rover 75. In addition, the cost of maintenance, including insurance, on 1998 Rover 75 would be higher. At 2,496 cc (6 cylinders), 1998 Rover 75 is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (226 HP @ 5100 RPM) has 48 more horse power than 1998 Rover 75. (178 HP @ 6500 RPM). In normal driving conditions, 2006 Audi A4 should accelerate faster than 1998 Rover 75. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 459 kg more than 1998 Rover 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Rover 75. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Audi A4 (300 Nm @ 2200 RPM) has 60 more torque (in Nm) than 1998 Rover 75. (240 Nm @ 4000 RPM). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1998 Rover 75.
Compare all specifications:
| 2006 Audi A4 | 1998 Rover 75 | |
| Make | Audi | Rover |
| Model | A4 | 75 |
| Year Released | 2006 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2496 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 226 HP | 178 HP |
| Engine RPM | 5100 RPM | 6500 RPM |
| Torque | 300 Nm | 240 Nm |
| Torque RPM | 2200 RPM | 4000 RPM |
| Engine Bore Size | 82.5 mm | 80 mm |
| Engine Stroke Size | 92.8 mm | 82.8 mm |
| Engine Compression Ratio | 11.5:1 | 10.5:1 |
| Top Speed | 246 km/hour | 220 km/hour |
| Acceleration 0-100mph | 7.1 seconds | 8.8 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1884 kg | 1425 kg |
| Vehicle Length | 4550 mm | 4750 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2660 mm | 2750 mm |
| Fuel Tank Capacity | 70 L | 66 L |
