2008 BMW M5 vs. 2005 Rover 45
To start off, 2008 BMW M5 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Rover 45. In addition, the cost of maintenance, including insurance, on 2005 Rover 45 would be higher. At 4,999 cc (10 cylinders), 2008 BMW M5 is equipped with a bigger engine. In terms of performance, 2008 BMW M5 (500 HP @ 7750 RPM) has 400 more horse power than 2005 Rover 45. (100 HP @ 4200 RPM). In normal driving conditions, 2008 BMW M5 should accelerate faster than 2005 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW M5 weights approximately 450 kg more than 2005 Rover 45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW M5 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Rover 45. In wet, icy, snow, or gravel driving conditions, 2008 BMW M5 will offer significantly more control. 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, 2008 BMW M5 (519 Nm @ 6100 RPM) has 279 more torque (in Nm) than 2005 Rover 45. (240 Nm @ 2000 RPM). This means 2008 BMW M5 will have an easier job in driving up hills or pulling heavy equipment than 2005 Rover 45.
Compare all specifications:
2008 BMW M5 | 2005 Rover 45 | |
Make | BMW | Rover |
Model | M5 | 45 |
Year Released | 2008 | 2005 |
Engine Position | Front | Front |
Engine Size | 4999 cc | 1994 cc |
Engine Cylinders | 10 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 500 HP | 100 HP |
Engine RPM | 7750 RPM | 4200 RPM |
Torque | 519 Nm | 240 Nm |
Torque RPM | 6100 RPM | 2000 RPM |
Engine Compression Ratio | 12.0:1 | 19.5:1 |
Fuel Type | Gasoline | Diesel |
Top Speed | 245 km/hour | 180 km/hour |
Acceleration 0-100mph | 4.7 seconds | 10.6 seconds |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1755 kg | 1305 kg |
Vehicle Length | 4870 mm | 4370 mm |
Vehicle Width | 1850 mm | 1690 mm |
Vehicle Height | 1470 mm | 1400 mm |
Wheelbase Size | 2890 mm | 2630 mm |
Fuel Consumption Overall | 14 L/100km | 5.3 L/100km |
Fuel Tank Capacity | 70 L | 55 L |