1975 BMW 520 vs. 2005 Rover 75
To start off, 2005 Rover 75 is newer by 30 year(s). Which means there will be less support and parts availability for 1975 BMW 520. In addition, the cost of maintenance, including insurance, on 1975 BMW 520 would be higher. At 1,994 cc (4 cylinders), 2005 Rover 75 is equipped with a bigger engine. In terms of performance, 2005 Rover 75 (129 HP @ 4000 RPM) has 6 more horse power than 1975 BMW 520. (123 HP @ 5700 RPM) In normal driving conditions, 2005 Rover 75 should accelerate faster than 1975 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2005 Rover 75 weights approximately 290 kg more than 1975 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 BMW 520 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 1975 BMW 520. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Rover 75 (300 Nm @ 1900 RPM) has 128 more torque (in Nm) than 1975 BMW 520. (172 Nm @ 4350 RPM). This means 2005 Rover 75 will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 520. 2005 Rover 75 has automatic transmission and 1975 BMW 520 has manual transmission. 1975 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Rover 75 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1975 BMW 520 | 2005 Rover 75 | |
| Make | BMW | Rover |
| Model | 520 | 75 |
| Year Released | 1975 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 123 HP | 129 HP |
| Engine RPM | 5700 RPM | 4000 RPM |
| Torque | 172 Nm | 300 Nm |
| Torque RPM | 4350 RPM | 1900 RPM |
| Engine Compression Ratio | 9.3:1 | 18.0:1 |
| Acceleration 0-100mph | 12 seconds | 11 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1295 kg | 1585 kg |
| Vehicle Length | 4630 mm | 4750 mm |
| Vehicle Width | 1700 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2640 mm | 2750 mm |
| Fuel Tank Capacity | 70 L | 65 L |
