1949 Bristol 450 vs. 1977 Porsche 928
To start off, 1977 Porsche 928 is newer by 28 year(s). Which means there will be less support and parts availability for 1949 Bristol 450. In addition, the cost of maintenance, including insurance, on 1949 Bristol 450 would be higher. At 4,473 cc (8 cylinders), 1977 Porsche 928 is equipped with a bigger engine. In terms of performance, 1977 Porsche 928 (237 HP @ 5250 RPM) has 83 more horse power than 1949 Bristol 450. (154 HP @ 5500 RPM) In normal driving conditions, 1977 Porsche 928 should accelerate faster than 1949 Bristol 450. With that said, vehicle weight also plays an important factor in acceleration. 1977 Porsche 928 weights approximately 720 kg more than 1949 Bristol 450. 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.
Compare all specifications:
| 1949 Bristol 450 | 1977 Porsche 928 | |
| Make | Bristol | Porsche |
| Model | 450 | 928 |
| Year Released | 1949 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 4473 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 154 HP | 237 HP |
| Engine RPM | 5500 RPM | 5250 RPM |
| Engine Bore Size | 66 mm | 95 mm |
| Engine Stroke Size | 96 mm | 78.9 mm |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 4 seats |
| Vehicle Weight | 730 kg | 1450 kg |
| Vehicle Length | 4480 mm | 4450 mm |
| Vehicle Width | 1660 mm | 1840 mm |
| Vehicle Height | 1530 mm | 1320 mm |
| Wheelbase Size | 2480 mm | 2510 mm |
| Fuel Tank Capacity | 54 L | 85 L |
