2006 BMW 523 vs. 1998 Rover 75
To start off, 2006 BMW 523 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 2,497 cc, 2006 BMW 523 is equipped with a bigger engine. In terms of performance, 1998 Rover 75 (178 HP @ 6500 RPM) has 3 more horse power than 2006 BMW 523. (175 HP @ 5800 RPM) In normal driving conditions, 1998 Rover 75 should accelerate faster than 2006 BMW 523. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 523 weights approximately 410 kg more than 1998 Rover 75.
Because 2006 BMW 523 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 BMW 523. However, in wet, icy, snow, or gravel driving conditions, 1998 Rover 75, being front wheel drive (FWD), will offer much better control with better grip. 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, 1998 Rover 75 (240 Nm @ 4000 RPM) has 10 more torque (in Nm) than 2006 BMW 523. (230 Nm @ 3500 RPM). This means 1998 Rover 75 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 523.
Compare all specifications:
| 2006 BMW 523 | 1998 Rover 75 | |
| Make | BMW | Rover |
| Model | 523 | 75 |
| Year Released | 2006 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2496 cc |
| Horse Power | 175 HP | 178 HP |
| Engine RPM | 5800 RPM | 6500 RPM |
| Torque | 230 Nm | 240 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 78.8 mm | 80 mm |
| Engine Stroke Size | 82 mm | 82.8 mm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Top Speed | 230 km/hour | 220 km/hour |
| Acceleration 0-100mph | 9 seconds | 8.8 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1835 kg | 1425 kg |
| Vehicle Length | 4850 mm | 4750 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2890 mm | 2750 mm |
| Fuel Tank Capacity | 70 L | 66 L |
