2007 BMW 645 vs. 1992 Rover 400
To start off, 2007 BMW 645 is newer by 15 year(s). Which means there will be less support and parts availability for 1992 Rover 400. In addition, the cost of maintenance, including insurance, on 1992 Rover 400 would be higher. At 4,398 cc (8 cylinders), 2007 BMW 645 is equipped with a bigger engine. In terms of performance, 2007 BMW 645 (328 HP @ 6100 RPM) has 242 more horse power than 1992 Rover 400. (86 HP @ 4300 RPM). In normal driving conditions, 2007 BMW 645 should accelerate faster than 1992 Rover 400. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 645 weights approximately 514 kg more than 1992 Rover 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 645 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 2007 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 1992 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, 2007 BMW 645 (450 Nm @ 3600 RPM) has 270 more torque (in Nm) than 1992 Rover 400. (180 Nm @ 2500 RPM). This means 2007 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1992 Rover 400.
Compare all specifications:
2007 BMW 645 | 1992 Rover 400 | |
Make | BMW | Rover |
Model | 645 | 400 |
Year Released | 2007 | 1992 |
Engine Position | Front | Front |
Engine Size | 4398 cc | 1769 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 328 HP | 86 HP |
Engine RPM | 6100 RPM | 4300 RPM |
Torque | 450 Nm | 180 Nm |
Torque RPM | 3600 RPM | 2500 RPM |
Engine Compression Ratio | 10.0:1 | 22.0:1 |
Fuel Type | Gasoline - Premium | Diesel |
Drive Type | Rear | Front |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 1690 kg | 1176 kg |
Vehicle Length | 4830 mm | 4370 mm |
Vehicle Width | 1860 mm | 1690 mm |
Vehicle Height | 1380 mm | 1410 mm |
Wheelbase Size | 2790 mm | 2560 mm |