1981 Alpina B6 vs. 2001 Infiniti Q45
To start off, 2001 Infiniti Q45 is newer by 20 year(s). Which means there will be less support and parts availability for 1981 Alpina B6. In addition, the cost of maintenance, including insurance, on 1981 Alpina B6 would be higher. At 4,129 cc (8 cylinders), 2001 Infiniti Q45 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2001 Infiniti Q45 weights approximately 490 kg more than 1981 Alpina B6.
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 | 2001 Infiniti Q45 | |
| Make | Alpina | Infiniti |
| Model | B6 | Q45 |
| Year Released | 1981 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2793 cc | 4129 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 0 HP | 265 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1270 kg | 1760 kg |
| Vehicle Length | 4380 mm | 5070 mm |
| Vehicle Width | 1620 mm | 1830 mm |
| Vehicle Height | 1390 mm | 1450 mm |
| Wheelbase Size | 2580 mm | 2840 mm |
