2007 BMW M5 vs. 2004 Rover 75
To start off, 2007 BMW M5 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Rover 75. In addition, the cost of maintenance, including insurance, on 2004 Rover 75 would be higher. At 4,999 cc (10 cylinders), 2007 BMW M5 is equipped with a bigger engine. In terms of performance, 2007 BMW M5 (500 HP @ 7750 RPM) has 325 more horse power than 2004 Rover 75. (175 HP @ 6250 RPM). In normal driving conditions, 2007 BMW M5 should accelerate faster than 2004 Rover 75. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW M5 weights approximately 230 kg more than 2004 Rover 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW M5 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 2007 BMW M5. 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, 2007 BMW M5 (520 Nm @ 6100 RPM) has 280 more torque (in Nm) than 2004 Rover 75. (240 Nm @ 4000 RPM). This means 2007 BMW M5 will have an easier job in driving up hills or pulling heavy equipment than 2004 Rover 75.
Compare all specifications:
| 2007 BMW M5 | 2004 Rover 75 | |
| Make | BMW | Rover |
| Model | M5 | 75 |
| Year Released | 2007 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 4999 cc | 2496 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 500 HP | 175 HP |
| Engine RPM | 7750 RPM | 6250 RPM |
| Torque | 520 Nm | 240 Nm |
| Torque RPM | 6100 RPM | 4000 RPM |
| Engine Compression Ratio | 12.0:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 211 km/hour |
| Acceleration 0-100mph | 4.7 seconds | 9.4 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1755 kg | 1525 kg |
| Vehicle Length | 4860 mm | 4800 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1440 mm |
| Wheelbase Size | 2890 mm | 2750 mm |
| Fuel Consumption Overall | 14.8 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 70 L | 65 L |
