1981 Alpina B6 vs. 1978 Porsche 911
To start off, 1981 Alpina B6 is newer by 3 year(s). Which means there will be less support and parts availability for 1978 Porsche 911. In addition, the cost of maintenance, including insurance, on 1978 Porsche 911 would be higher. At 2,992 cc (6 cylinders), 1978 Porsche 911 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1981 Alpina B6 weights approximately 93 kg more than 1978 Porsche 911.
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.
Compare all specifications:
| 1981 Alpina B6 | 1978 Porsche 911 | |
| Make | Alpina | Porsche |
| Model | B6 | 911 |
| Year Released | 1981 | 1978 |
| Engine Position | Front | Rear |
| Engine Size | 2793 cc | 2992 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 0 HP | 355 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1272 kg | 1179 kg |
| Vehicle Length | 4380 mm | 4300 mm |
| Vehicle Width | 1620 mm | 1660 mm |
| Vehicle Height | 1390 mm | 1330 mm |
| Wheelbase Size | 2580 mm | 2270 mm |
