2006 Rover 45 vs. 2012 BMW 120
To start off, 2012 BMW 120 is newer by 6 year(s). Which means there will be less support and parts availability for 2006 Rover 45. In addition, the cost of maintenance, including insurance, on 2006 Rover 45 would be higher. At 1,995 cc (4 cylinders), 2012 BMW 120 is equipped with a bigger engine. In terms of performance, 2012 BMW 120 (170 HP @ 6700 RPM) has 55 more horse power than 2006 Rover 45. (115 HP @ 5500 RPM) In normal driving conditions, 2012 BMW 120 should accelerate faster than 2006 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW 120 weights approximately 139 kg more than 2006 Rover 45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 BMW 120 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 2012 BMW 120. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2012 BMW 120 (190 Nm @ 4250 RPM) has 30 more torque (in Nm) than 2006 Rover 45. (160 Nm @ 2750 RPM). This means 2012 BMW 120 will have an easier job in driving up hills or pulling heavy equipment than 2006 Rover 45.
Compare all specifications:
| 2006 Rover 45 | 2012 BMW 120 | |
| Make | Rover | BMW |
| Model | 45 | 120 |
| Year Released | 2006 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 115 HP | 170 HP |
| Engine RPM | 5500 RPM | 6700 RPM |
| Torque | 160 Nm | 190 Nm |
| Torque RPM | 2750 RPM | 4250 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 9.3 seconds | 7.8 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1236 kg | 1375 kg |
| Vehicle Length | 4520 mm | 4360 mm |
| Vehicle Width | 1700 mm | 1748 mm |
| Vehicle Height | 1400 mm | 1423 mm |
| Wheelbase Size | 2630 mm | 2660 mm |
| Fuel Consumption Overall | 7.1 L/100km | 6.5 L/100km |
| Fuel Tank Capacity | 55 L | 51 L |
