2006 Rover 75 vs. 1998 BMW 730
To start off, 2006 Rover 75 is newer by 8 year(s). Which means there will be less support and parts availability for 1998 BMW 730. In addition, the cost of maintenance, including insurance, on 1998 BMW 730 would be higher. At 4,601 cc (8 cylinders), 2006 Rover 75 is equipped with a bigger engine. In terms of performance, 2006 Rover 75 (256 HP) has 66 more horse power than 1998 BMW 730. (190 HP). In normal driving conditions, 2006 Rover 75 should accelerate faster than 1998 BMW 730.
Because 1998 BMW 730 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 1998 BMW 730. However, in wet, icy, snow, or gravel driving conditions, 2006 Rover 75, 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, 1998 BMW 730 (280 Nm @ 3950 RPM) has 35 more torque (in Nm) than 2006 Rover 75. (245 Nm @ 4000 RPM). This means 1998 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2006 Rover 75. 1998 BMW 730 has automatic transmission and 2006 Rover 75 has manual transmission. 2006 Rover 75 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 BMW 730 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Rover 75 | 1998 BMW 730 | |
| Make | Rover | BMW |
| Model | 75 | 730 |
| Year Released | 2006 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 4601 cc | 2793 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 256 HP | 190 HP |
| Torque | 245 Nm | 280 Nm |
| Torque RPM | 4000 RPM | 3950 RPM |
| Engine Bore Size | 90.2 mm | 84.1 mm |
| Engine Stroke Size | 90 mm | 84 mm |
| Engine Compression Ratio | 9.4:1 | 10.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4800 mm | 5130 mm |
| Vehicle Width | 1780 mm | 1870 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2750 mm | 2940 mm |
| Fuel Tank Capacity | 65 L | 90 L |
