1954 Bristol 403 vs. 1955 Morris Isis
To start off, 1955 Morris Isis is newer by 1 year(s). Which means there will be less support and parts availability for 1954 Bristol 403. In addition, the cost of maintenance, including insurance, on 1954 Bristol 403 would be higher. At 2,639 cc (6 cylinders), 1955 Morris Isis is equipped with a bigger engine. In terms of performance, both vehicles can yield 86 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1955 Morris Isis weights approximately 172 kg more than 1954 Bristol 403.
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:
| 1954 Bristol 403 | 1955 Morris Isis | |
| Make | Bristol | Morris |
| Model | 403 | Isis |
| Year Released | 1954 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 2639 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 86 HP |
| Engine RPM | 5000 RPM | 4250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1225 kg | 1397 kg |
| Vehicle Length | 4870 mm | 4530 mm |
| Vehicle Width | 1710 mm | 1660 mm |
| Vehicle Height | 1530 mm | 1630 mm |
| Wheelbase Size | 2900 mm | 2370 mm |
