1976 BMW 630 vs. 2006 Rover 75
To start off, 2006 Rover 75 is newer by 30 year(s). Which means there will be less support and parts availability for 1976 BMW 630. In addition, the cost of maintenance, including insurance, on 1976 BMW 630 would be higher. At 4,601 cc (8 cylinders), 2006 Rover 75 is equipped with a bigger engine. In terms of performance, 2006 Rover 75 (256 HP) has 74 more horse power than 1976 BMW 630. (182 HP) In normal driving conditions, 2006 Rover 75 should accelerate faster than 1976 BMW 630.
Because 1976 BMW 630 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 1976 BMW 630. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 1976 BMW 630 (255 Nm @ 3500 RPM) has 10 more torque (in Nm) than 2006 Rover 75. (245 Nm @ 4000 RPM). This means 1976 BMW 630 will have an easier job in driving up hills or pulling heavy equipment than 2006 Rover 75. 2006 Rover 75 has automatic transmission and 1976 BMW 630 has manual transmission. 1976 BMW 630 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Rover 75 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1976 BMW 630 | 2006 Rover 75 | |
| Make | BMW | Rover |
| Model | 630 | 75 |
| Year Released | 1976 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 4601 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 182 HP | 256 HP |
| Torque | 255 Nm | 245 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 89 mm | 90.2 mm |
| Engine Stroke Size | 80 mm | 90 mm |
| Engine Compression Ratio | 9.0:1 | 9.4:1 |
| Top Speed | 211 km/hour | 250 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4760 mm | 4800 mm |
| Vehicle Width | 1760 mm | 1780 mm |
| Vehicle Height | 1390 mm | 1440 mm |
| Wheelbase Size | 2630 mm | 2750 mm |
