1977 BMW 728 vs. 2004 Rover 75
To start off, 2004 Rover 75 is newer by 27 year(s). Which means there will be less support and parts availability for 1977 BMW 728. In addition, the cost of maintenance, including insurance, on 1977 BMW 728 would be higher. At 2,788 cc (6 cylinders), 1977 BMW 728 is equipped with a bigger engine. In terms of performance, 2004 Rover 75 (175 HP @ 6250 RPM) has 5 more horse power than 1977 BMW 728. (170 HP @ 6000 RPM) In normal driving conditions, 2004 Rover 75 should accelerate faster than 1977 BMW 728. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 728 weights approximately 11 kg more than 2004 Rover 75.
Because 1977 BMW 728 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 1977 BMW 728. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Rover 75 (240 Nm @ 4000 RPM) has 5 more torque (in Nm) than 1977 BMW 728. (235 Nm @ 3700 RPM). This means 2004 Rover 75 will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 728.
Compare all specifications:
| 1977 BMW 728 | 2004 Rover 75 | |
| Make | BMW | Rover |
| Model | 728 | 75 |
| Year Released | 1977 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 2496 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 170 HP | 175 HP |
| Engine RPM | 6000 RPM | 6250 RPM |
| Torque | 235 Nm | 240 Nm |
| Torque RPM | 3700 RPM | 4000 RPM |
| Engine Bore Size | 86 mm | 80 mm |
| Engine Stroke Size | 80 mm | 82.8 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Top Speed | 193 km/hour | 211 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1536 kg | 1525 kg |
| Vehicle Length | 4870 mm | 4800 mm |
| Vehicle Width | 1810 mm | 1780 mm |
| Vehicle Height | 1440 mm | 1440 mm |
| Wheelbase Size | 2800 mm | 2750 mm |
| Fuel Tank Capacity | 85 L | 65 L |
