2009 BMW Z4 vs. 1998 Rover 400
To start off, 2009 BMW Z4 is newer by 11 year(s). Which means there will be less support and parts availability for 1998 Rover 400. In addition, the cost of maintenance, including insurance, on 1998 Rover 400 would be higher. At 2,996 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (261 HP @ 6600 RPM) has 152 more horse power than 1998 Rover 400. (109 HP @ 6000 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 1998 Rover 400.
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, 1998 Rover 400, 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 (315 Nm @ 2750 RPM) has 170 more torque (in Nm) than 1998 Rover 400. (145 Nm @ 3000 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1998 Rover 400.
Compare all specifications:
| 2009 BMW Z4 | 1998 Rover 400 | |
| Make | BMW | Rover |
| Model | Z4 | 400 |
| Year Released | 2009 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 1589 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 261 HP | 109 HP |
| Engine RPM | 6600 RPM | 6000 RPM |
| Torque | 315 Nm | 145 Nm |
| Torque RPM | 2750 RPM | 3000 RPM |
| Engine Bore Size | 85.1 mm | 80 mm |
| Engine Stroke Size | 88 mm | 79 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Length | 4100 mm | 4370 mm |
| Vehicle Width | 1790 mm | 1690 mm |
| Vehicle Height | 1270 mm | 1410 mm |
| Wheelbase Size | 2500 mm | 2560 mm |
