2009 BMW 320 vs. 2004 Rover 45
To start off, 2009 BMW 320 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Rover 45. In addition, the cost of maintenance, including insurance, on 2004 Rover 45 would be higher. At 1,997 cc (4 cylinders), 2004 Rover 45 is equipped with a bigger engine. In terms of performance, 2009 BMW 320 (148 HP @ 4000 RPM) has 46 more horse power than 2004 Rover 45. (102 HP @ 4300 RPM). In normal driving conditions, 2009 BMW 320 should accelerate faster than 2004 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 320 weights approximately 350 kg more than 2004 Rover 45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 320 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 320. However, in wet, icy, snow, or gravel driving conditions, 2004 Rover 45, 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 320 (331 Nm @ 2000 RPM) has 90 more torque (in Nm) than 2004 Rover 45. (241 Nm @ 2000 RPM). This means 2009 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 2004 Rover 45.
Compare all specifications:
| 2009 BMW 320 | 2004 Rover 45 | |
| Make | BMW | Rover |
| Model | 320 | 45 |
| Year Released | 2009 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 102 HP |
| Engine RPM | 4000 RPM | 4300 RPM |
| Torque | 331 Nm | 241 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Bore Size | 84 mm | 84.5 mm |
| Engine Stroke Size | 90 mm | 88.9 mm |
| Fuel Type | Diesel | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1580 kg | 1230 kg |
| Vehicle Length | 4480 mm | 4550 mm |
| Vehicle Width | 1750 mm | 1690 mm |
| Vehicle Height | 1420 mm | 1390 mm |
| Wheelbase Size | 2730 mm | 2630 mm |
| Fuel Tank Capacity | 63 L | 55 L |
