2002 BMW Z4 vs. 2005 Rover 45
To start off, 2005 Rover 45 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 BMW Z4. In addition, the cost of maintenance, including insurance, on 2002 BMW Z4 would be higher. At 2,996 cc (6 cylinders), 2002 BMW Z4 is equipped with a bigger engine. In terms of performance, 2002 BMW Z4 (227 HP @ 5900 RPM) has 127 more horse power than 2005 Rover 45. (100 HP @ 4200 RPM). In normal driving conditions, 2002 BMW Z4 should accelerate faster than 2005 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2002 BMW Z4 weights approximately 81 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 2002 BMW Z4 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 2002 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2002 BMW Z4 (300 Nm @ 3500 RPM) has 60 more torque (in Nm) than 2005 Rover 45. (240 Nm @ 2000 RPM). This means 2002 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Rover 45. 2002 BMW Z4 has automatic transmission and 2005 Rover 45 has manual transmission. 2005 Rover 45 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 BMW Z4 | 2005 Rover 45 | |
| Make | BMW | Rover |
| Model | Z4 | 45 |
| Year Released | 2002 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 227 HP | 100 HP |
| Engine RPM | 5900 RPM | 4200 RPM |
| Torque | 300 Nm | 240 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Engine Compression Ratio | 10.2:1 | 19.5:1 |
| Top Speed | 244 km/hour | 180 km/hour |
| Acceleration 0-100mph | 6.2 seconds | 10.6 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1386 kg | 1305 kg |
| Vehicle Length | 4100 mm | 4370 mm |
| Vehicle Width | 1790 mm | 1690 mm |
| Vehicle Height | 1310 mm | 1400 mm |
| Wheelbase Size | 2500 mm | 2630 mm |
| Fuel Consumption Overall | 9.5 L/100km | 5.3 L/100km |
| Fuel Tank Capacity | 55 L | 55 L |
