2008 BMW 545 vs. 2003 MG XPower
To start off, 2008 BMW 545 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 MG XPower. In addition, the cost of maintenance, including insurance, on 2003 MG XPower would be higher. At 4,600 cc (8 cylinders), 2003 MG XPower is equipped with a bigger engine. In terms of performance, 2008 BMW 545 (328 HP @ 6100 RPM) has 10 more horse power than 2003 MG XPower. (318 HP @ 6000 RPM). In normal driving conditions, 2008 BMW 545 should accelerate faster than 2003 MG XPower. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 545 weights approximately 165 kg more than 2003 MG XPower. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 545 (450 Nm @ 3600 RPM) has 40 more torque (in Nm) than 2003 MG XPower. (410 Nm @ 4750 RPM). This means 2008 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2003 MG XPower.
Compare all specifications:
2008 BMW 545 | 2003 MG XPower | |
Make | BMW | MG |
Model | 545 | XPower |
Year Released | 2008 | 2003 |
Engine Size | 4397 cc | 4600 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 328 HP | 318 HP |
Engine RPM | 6100 RPM | 6000 RPM |
Torque | 450 Nm | 410 Nm |
Torque RPM | 3600 RPM | 4750 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Vehicle Weight | 1705 kg | 1540 kg |
Vehicle Length | 4850 mm | 4490 mm |
Vehicle Width | 1850 mm | 1910 mm |
Vehicle Height | 1470 mm | 1330 mm |
Wheelbase Size | 2890 mm | 2680 mm |