1973 Bristol 411 vs. 1966 Porsche 904
To start off, 1973 Bristol 411 is newer by 7 year(s). Which means there will be less support and parts availability for 1966 Porsche 904. In addition, the cost of maintenance, including insurance, on 1966 Porsche 904 would be higher. At 6,277 cc (8 cylinders), 1973 Bristol 411 is equipped with a bigger engine. In terms of performance, 1973 Bristol 411 (289 HP @ 5200 RPM) has 112 more horse power than 1966 Porsche 904. (177 HP @ 7200 RPM). In normal driving conditions, 1973 Bristol 411 should accelerate faster than 1966 Porsche 904. With that said, vehicle weight also plays an important factor in acceleration. 1973 Bristol 411 weights approximately 1008 kg more than 1966 Porsche 904. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1973 Bristol 411 | 1966 Porsche 904 | |
| Make | Bristol | Porsche |
| Model | 411 | 904 |
| Year Released | 1973 | 1966 |
| Engine Position | Front | Middle |
| Engine Size | 6277 cc | 1966 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 289 HP | 177 HP |
| Engine RPM | 5200 RPM | 7200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1710 kg | 702 kg |
| Vehicle Length | 4920 mm | 4100 mm |
| Vehicle Width | 1740 mm | 1550 mm |
| Vehicle Height | 1470 mm | 1080 mm |
| Wheelbase Size | 2910 mm | 2310 mm |
