1999 Alpina B6 vs. 1973 Porsche 911
To start off, 1999 Alpina B6 is newer by 26 year(s). Which means there will be less support and parts availability for 1973 Porsche 911. In addition, the cost of maintenance, including insurance, on 1973 Porsche 911 would be higher. At 3,200 cc (6 cylinders), 1999 Alpina B6 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1999 Alpina B6 weights approximately 415 kg more than 1973 Porsche 911.
Compare all specifications:
| 1999 Alpina B6 | 1973 Porsche 911 | |
| Make | Alpina | Porsche |
| Model | B6 | 911 |
| Year Released | 1999 | 1973 |
| Engine Position | Front | Rear |
| Engine Size | 3200 cc | 2687 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 0 HP | 208 HP |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1365 kg | 950 kg |
| Vehicle Length | 4440 mm | 4110 mm |
| Vehicle Width | 1710 mm | 1660 mm |
| Vehicle Height | 1400 mm | 1330 mm |
| Wheelbase Size | 2710 mm | 2280 mm |
