2004 BMW M6 vs. 1973 Bristol 411
To start off, 2004 BMW M6 is newer by 31 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, 2004 BMW M6 (500 HP @ 7750 RPM) has 211 more horse power than 1973 Bristol 411. (289 HP @ 5200 RPM). In normal driving conditions, 2004 BMW M6 should accelerate faster than 1973 Bristol 411. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW M6 weights approximately 75 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 68 more torque (in Nm) than 2004 BMW M6. (520 Nm @ 6100 RPM). This means 1973 Bristol 411 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW M6.
Compare all specifications:
| 2004 BMW M6 | 1973 Bristol 411 | |
| Make | BMW | Bristol |
| Model | M6 | 411 |
| Year Released | 2004 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 4998 cc | 6277 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 500 HP | 289 HP |
| Engine RPM | 7750 RPM | 5200 RPM |
| Torque | 520 Nm | 588 Nm |
| Torque RPM | 6100 RPM | 3400 RPM |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1785 kg | 1710 kg |
| Vehicle Length | 4880 mm | 4920 mm |
| Vehicle Width | 1860 mm | 1740 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2790 mm | 2910 mm |
