2001 Alpina B3 vs. 1986 Rover 825i
To start off, 2001 Alpina B3 is newer by 15 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 3,346 cc (6 cylinders), 2001 Alpina B3 is equipped with a bigger engine. In terms of performance, 2001 Alpina B3 (296 HP @ 6300 RPM) has 126 more horse power than 1986 Rover 825i. (170 HP @ 6000 RPM). In normal driving conditions, 2001 Alpina B3 should accelerate faster than 1986 Rover 825i. With that said, vehicle weight also plays an important factor in acceleration. 2001 Alpina B3 weights approximately 124 kg more than 1986 Rover 825i. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Alpina B3 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 2001 Alpina B3. 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, 2001 Alpina B3 (362 Nm @ 4800 RPM) has 145 more torque (in Nm) than 1986 Rover 825i. (217 Nm @ 5000 RPM). This means 2001 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 1986 Rover 825i.
Compare all specifications:
| 2001 Alpina B3 | 1986 Rover 825i | |
| Make | Alpina | Rover |
| Model | B3 | 825i |
| Year Released | 2001 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 2493 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 296 HP | 170 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 362 Nm | 217 Nm |
| Torque RPM | 4800 RPM | 5000 RPM |
| Engine Compression Ratio | 9.0:1 | 9.6:1 |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1480 kg | 1356 kg |
| Vehicle Length | 4490 mm | 4700 mm |
| Vehicle Width | 1760 mm | 1740 mm |
| Vehicle Height | 1370 mm | 1400 mm |
| Wheelbase Size | 2730 mm | 2760 mm |
