1956 Bristol 405 vs. 1980 Porsche 930
To start off, 1980 Porsche 930 is newer by 24 year(s). Which means there will be less support and parts availability for 1956 Bristol 405. In addition, the cost of maintenance, including insurance, on 1956 Bristol 405 would be higher. At 3,299 cc (6 cylinders), 1980 Porsche 930 is equipped with a bigger engine. In terms of performance, 1980 Porsche 930 (295 HP @ 5500 RPM) has 194 more horse power than 1956 Bristol 405. (101 HP @ 5000 RPM) In normal driving conditions, 1980 Porsche 930 should accelerate faster than 1956 Bristol 405. With that said, vehicle weight also plays an important factor in acceleration. 1980 Porsche 930 weights approximately 60 kg more than 1956 Bristol 405. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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. Let's talk about torque, 1980 Porsche 930 (431 Nm @ 4000 RPM) has 279 more torque (in Nm) than 1956 Bristol 405. (152 Nm @ 3750 RPM). This means 1980 Porsche 930 will have an easier job in driving up hills or pulling heavy equipment than 1956 Bristol 405.
Compare all specifications:
| 1956 Bristol 405 | 1980 Porsche 930 | |
| Make | Bristol | Porsche |
| Model | 405 | 930 |
| Year Released | 1956 | 1980 |
| Engine Position | Front | Rear |
| Engine Size | 1971 cc | 3299 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 101 HP | 295 HP |
| Engine RPM | 5000 RPM | 5500 RPM |
| Torque | 152 Nm | 431 Nm |
| Torque RPM | 3750 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1240 kg | 1300 kg |
| Vehicle Length | 4820 mm | 4300 mm |
| Vehicle Width | 1730 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1320 mm |
| Wheelbase Size | 2900 mm | 2510 mm |
