1976 Bristol 603 vs. 1947 Bristol 450
To start off, 1976 Bristol 603 is newer by 29 year(s). Which means there will be less support and parts availability for 1947 Bristol 450. In addition, the cost of maintenance, including insurance, on 1947 Bristol 450 would be higher. At 5,210 cc (8 cylinders), 1976 Bristol 603 is equipped with a bigger engine. In terms of performance, 1947 Bristol 450 (153 HP @ 5500 RPM) has 8 more horse power than 1976 Bristol 603. (145 HP @ 4000 RPM) In normal driving conditions, 1947 Bristol 450 should accelerate faster than 1976 Bristol 603. With that said, vehicle weight also plays an important factor in acceleration. 1976 Bristol 603 weights approximately 1055 kg more than 1947 Bristol 450.
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:
| 1976 Bristol 603 | 1947 Bristol 450 | |
| Make | Bristol | Bristol |
| Model | 603 | 450 |
| Year Released | 1976 | 1947 |
| Engine Position | Front | Front |
| Engine Size | 5210 cc | 1971 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 145 HP | 153 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1785 kg | 730 kg |
| Vehicle Length | 4920 mm | 4480 mm |
| Vehicle Width | 1780 mm | 1660 mm |
| Vehicle Height | 1450 mm | 1530 mm |
| Wheelbase Size | 2910 mm | 2480 mm |
| Fuel Tank Capacity | 81 L | 54 L |
