1986 BMW Z1 vs. 2004 Rover 45
To start off, 2004 Rover 45 is newer by 18 year(s). Which means there will be less support and parts availability for 1986 BMW Z1. In addition, the cost of maintenance, including insurance, on 1986 BMW Z1 would be higher. At 2,494 cc (6 cylinders), 1986 BMW Z1 is equipped with a bigger engine. In terms of performance, 1986 BMW Z1 (171 HP @ 5800 RPM) has 56 more horse power than 2004 Rover 45. (115 HP @ 6000 RPM). In normal driving conditions, 1986 BMW Z1 should accelerate faster than 2004 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2004 Rover 45 weights approximately 137 kg more than 1986 BMW Z1.
Because 1986 BMW Z1 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 1986 BMW Z1. 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, 1986 BMW Z1 (222 Nm @ 4000 RPM) has 84 more torque (in Nm) than 2004 Rover 45. (138 Nm @ 4500 RPM). This means 1986 BMW Z1 will have an easier job in driving up hills or pulling heavy equipment than 2004 Rover 45.
Compare all specifications:
| 1986 BMW Z1 | 2004 Rover 45 | |
| Make | BMW | Rover |
| Model | Z1 | 45 |
| Year Released | 1986 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1588 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 171 HP | 115 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 222 Nm | 138 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Compression Ratio | 9.7:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 998 kg | 1135 kg |
| Vehicle Length | 3960 mm | 4550 mm |
| Vehicle Width | 1810 mm | 1690 mm |
| Vehicle Height | 1280 mm | 1400 mm |
| Wheelbase Size | 2440 mm | 2630 mm |
| Fuel Tank Capacity | 58 L | 55 L |
