1991 Alpina B vs. 1989 Porsche 911
To start off, 1991 Alpina B is newer by 2 year(s). Which means there will be less support and parts availability for 1989 Porsche 911. In addition, the cost of maintenance, including insurance, on 1989 Porsche 911 would be higher. At 5,646 cc (12 cylinders), 1991 Alpina B is equipped with a bigger engine.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1989 Porsche 911 (854 Nm) has 284 more torque (in Nm) than 1991 Alpina B. (570 Nm). This means 1989 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1991 Alpina B.
Compare all specifications:
| 1991 Alpina B | 1989 Porsche 911 | |
| Make | Alpina | Porsche |
| Model | B | 911 |
| Year Released | 1991 | 1989 |
| Engine Size | 5646 cc | 3589 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 410 HP | 0 HP |
| Torque | 570 Nm | 854 Nm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Length | 4790 mm | 4350 mm |
| Vehicle Width | 1860 mm | 2110 mm |
| Vehicle Height | 1350 mm | 1150 mm |
| Wheelbase Size | 2690 mm | 2500 mm |
