1991 Alpina B vs. 1973 Bristol 411
To start off, 1991 Alpina B is newer by 18 year(s). Which means there will be less support and parts availability for 1973 Bristol 411. In addition, the cost of maintenance, including insurance, on 1973 Bristol 411 would be higher. At 6,277 cc (8 cylinders), 1973 Bristol 411 is equipped with a bigger engine. In terms of performance, 1991 Alpina B (410 HP @ 5400 RPM) has 121 more horse power than 1973 Bristol 411. (289 HP @ 5200 RPM). In normal driving conditions, 1991 Alpina B should accelerate faster than 1973 Bristol 411. With that said, vehicle weight also plays an important factor in acceleration. 1991 Alpina B weights approximately 156 kg more than 1973 Bristol 411. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1973 Bristol 411 (588 Nm @ 3400 RPM) has 18 more torque (in Nm) than 1991 Alpina B. (570 Nm @ 4000 RPM). This means 1973 Bristol 411 will have an easier job in driving up hills or pulling heavy equipment than 1991 Alpina B.
Compare all specifications:
| 1991 Alpina B | 1973 Bristol 411 | |
| Make | Alpina | Bristol |
| Model | B | 411 |
| Year Released | 1991 | 1973 |
| Engine Size | 5646 cc | 6277 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 410 HP | 289 HP |
| Engine RPM | 5400 RPM | 5200 RPM |
| Torque | 570 Nm | 588 Nm |
| Torque RPM | 4000 RPM | 3400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1866 kg | 1710 kg |
| Vehicle Length | 4790 mm | 4920 mm |
| Vehicle Width | 1860 mm | 1740 mm |
| Vehicle Height | 1350 mm | 1470 mm |
| Wheelbase Size | 2690 mm | 2910 mm |
