1996 BMW 725 vs. 1986 Rover 825i
To start off, 1996 BMW 725 is newer by 10 year(s). Which means there will be less support and parts availability for 1986 Rover 825i. In addition, the cost of maintenance, including insurance, on 1986 Rover 825i would be higher. At 2,498 cc (6 cylinders), 1996 BMW 725 is equipped with a bigger engine. In terms of performance, 1986 Rover 825i (170 HP @ 6000 RPM) has 29 more horse power than 1996 BMW 725. (141 HP @ 4600 RPM) In normal driving conditions, 1986 Rover 825i should accelerate faster than 1996 BMW 725. With that said, vehicle weight also plays an important factor in acceleration. 1996 BMW 725 weights approximately 429 kg more than 1986 Rover 825i.
Because 1996 BMW 725 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 1996 BMW 725. However, in wet, icy, snow, or gravel driving conditions, 1986 Rover 825i, 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, 1996 BMW 725 (280 Nm @ 2200 RPM) has 63 more torque (in Nm) than 1986 Rover 825i. (217 Nm @ 5000 RPM). This means 1996 BMW 725 will have an easier job in driving up hills or pulling heavy equipment than 1986 Rover 825i.
Compare all specifications:
| 1996 BMW 725 | 1986 Rover 825i | |
| Make | BMW | Rover |
| Model | 725 | 825i |
| Year Released | 1996 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2498 cc | 2493 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 141 HP | 170 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 280 Nm | 217 Nm |
| Torque RPM | 2200 RPM | 5000 RPM |
| Engine Bore Size | 80.1 mm | 84 mm |
| Engine Stroke Size | 83 mm | 75 mm |
| Engine Compression Ratio | 22.0:1 | 9.6:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1785 kg | 1356 kg |
| Vehicle Length | 5130 mm | 4700 mm |
| Vehicle Width | 1870 mm | 1740 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2940 mm | 2760 mm |
