1991 Alpina B vs. 1986 Renault 9
To start off, 1991 Alpina B is newer by 5 year(s). Which means there will be less support and parts availability for 1986 Renault 9. In addition, the cost of maintenance, including insurance, on 1986 Renault 9 would be higher. At 5,646 cc (12 cylinders), 1991 Alpina B is equipped with a bigger engine. In terms of performance, 1991 Alpina B (410 HP @ 5400 RPM) has 363 more horse power than 1986 Renault 9. (47 HP @ 5250 RPM). In normal driving conditions, 1991 Alpina B should accelerate faster than 1986 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 1991 Alpina B weights approximately 1046 kg more than 1986 Renault 9. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1991 Alpina B | 1986 Renault 9 | |
| Make | Alpina | Renault |
| Model | B | 9 |
| Year Released | 1991 | 1986 |
| Engine Size | 5646 cc | 1108 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 410 HP | 47 HP |
| Engine RPM | 5400 RPM | 5250 RPM |
| Torque RPM | 4000 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1866 kg | 820 kg |
| Vehicle Length | 4790 mm | 4070 mm |
| Vehicle Width | 1860 mm | 1660 mm |
| Vehicle Height | 1350 mm | 1410 mm |
| Wheelbase Size | 2690 mm | 2490 mm |
