2009 BMW 550 vs. 2005 Rover 25
To start off, 2009 BMW 550 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Rover 25. In addition, the cost of maintenance, including insurance, on 2005 Rover 25 would be higher. At 4,799 cc, 2009 BMW 550 is equipped with a bigger engine. In terms of performance, 2009 BMW 550 (362 HP @ 6300 RPM) has 260 more horse power than 2005 Rover 25. (102 HP @ 6000 RPM). In normal driving conditions, 2009 BMW 550 should accelerate faster than 2005 Rover 25. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 550 weights approximately 550 kg more than 2005 Rover 25. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 550 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 2009 BMW 550. However, in wet, icy, snow, or gravel driving conditions, 2005 Rover 25, 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, 2009 BMW 550 (490 Nm @ 3400 RPM) has 367 more torque (in Nm) than 2005 Rover 25. (123 Nm @ 4500 RPM). This means 2009 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2005 Rover 25. 2009 BMW 550 has automatic transmission and 2005 Rover 25 has manual transmission. 2005 Rover 25 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 550 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 550 | 2005 Rover 25 | |
| Make | BMW | Rover |
| Model | 550 | 25 |
| Year Released | 2009 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 1396 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 362 HP | 102 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 490 Nm | 123 Nm |
| Torque RPM | 3400 RPM | 4500 RPM |
| Engine Bore Size | 93.1 mm | 75 mm |
| Engine Stroke Size | 88.3 mm | 79 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 5.5 seconds | 10.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1660 kg | 1110 kg |
| Vehicle Length | 4850 mm | 4000 mm |
| Vehicle Width | 1470 mm | 1690 mm |
| Vehicle Height | 1850 mm | 1420 mm |
| Wheelbase Size | 2890 mm | 2510 mm |
| Fuel Consumption Overall | 10.8 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 70 L | 50 L |
