2009 BMW Z4 vs. 2003 Rover City
To start off, 2009 BMW Z4 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Rover City. In addition, the cost of maintenance, including insurance, on 2003 Rover City would be higher. At 2,497 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (215 HP @ 6500 RPM) has 131 more horse power than 2003 Rover City. (84 HP @ 5500 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2003 Rover City. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW Z4 weights approximately 322 kg more than 2003 Rover City. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 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 2009 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2003 Rover City, 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 Z4 (250 Nm @ 2750 RPM) has 131 more torque (in Nm) than 2003 Rover City. (119 Nm @ 3500 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Rover City.
Compare all specifications:
| 2009 BMW Z4 | 2003 Rover City | |
| Make | BMW | Rover |
| Model | Z4 | City |
| Year Released | 2009 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1405 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 215 HP | 84 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 250 Nm | 119 Nm |
| Torque RPM | 2750 RPM | 3500 RPM |
| Engine Bore Size | 82 mm | 75.1 mm |
| Engine Stroke Size | 78.8 mm | 79.5 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1362 kg | 1040 kg |
| Vehicle Length | 4100 mm | 3710 mm |
| Vehicle Width | 1310 mm | 1630 mm |
| Vehicle Height | 1790 mm | 1510 mm |
| Wheelbase Size | 2500 mm | 2410 mm |
| Fuel Tank Capacity | 55 L | 37 L |
