1960 Bristol 406 vs. 1948 Bristol 401
To start off, 1960 Bristol 406 is newer by 12 year(s). Which means there will be less support and parts availability for 1948 Bristol 401. In addition, the cost of maintenance, including insurance, on 1948 Bristol 401 would be higher. At 2,215 cc (6 cylinders), 1960 Bristol 406 is equipped with a bigger engine. In terms of performance, 1960 Bristol 406 (91 HP @ 4700 RPM) has 6 more horse power than 1948 Bristol 401. (85 HP @ 4500 RPM). In normal driving conditions, 1960 Bristol 406 should accelerate faster than 1948 Bristol 401. With that said, vehicle weight also plays an important factor in acceleration. 1960 Bristol 406 weights approximately 35 kg more than 1948 Bristol 401. 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, 1960 Bristol 406 (174 Nm @ 3000 RPM) has 29 more torque (in Nm) than 1948 Bristol 401. (145 Nm @ 3500 RPM). This means 1960 Bristol 406 will have an easier job in driving up hills or pulling heavy equipment than 1948 Bristol 401.
Compare all specifications:
| 1960 Bristol 406 | 1948 Bristol 401 | |
| Make | Bristol | Bristol |
| Model | 406 | 401 |
| Year Released | 1960 | 1948 |
| Engine Position | Front | Front |
| Engine Size | 2215 cc | 1969 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 85 HP |
| Engine RPM | 4700 RPM | 4500 RPM |
| Torque | 174 Nm | 145 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Bore Size | 68.7 mm | 66 mm |
| Engine Stroke Size | 99.6 mm | 96 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1260 kg | 1225 kg |
| Vehicle Length | 4990 mm | 4870 mm |
| Vehicle Width | 1720 mm | 1710 mm |
| Vehicle Height | 1530 mm | 1530 mm |
| Wheelbase Size | 2900 mm | 2900 mm |
| Fuel Tank Capacity | 81 L | 77 L |
