1955 Bristol 403 vs. 1987 De Tomaso Pantera
To start off, 1987 De Tomaso Pantera is newer by 32 year(s). Which means there will be less support and parts availability for 1955 Bristol 403. In addition, the cost of maintenance, including insurance, on 1955 Bristol 403 would be higher. At 5,769 cc (8 cylinders), 1987 De Tomaso Pantera is equipped with a bigger engine. In terms of performance, 1987 De Tomaso Pantera (350 HP @ 6000 RPM) has 263 more horse power than 1955 Bristol 403. (87 HP @ 5000 RPM) In normal driving conditions, 1987 De Tomaso Pantera should accelerate faster than 1955 Bristol 403. With that said, vehicle weight also plays an important factor in acceleration. 1987 De Tomaso Pantera weights approximately 195 kg more than 1955 Bristol 403. 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, 1987 De Tomaso Pantera (460 Nm @ 4000 RPM) has 314 more torque (in Nm) than 1955 Bristol 403. (146 Nm @ 3500 RPM). This means 1987 De Tomaso Pantera will have an easier job in driving up hills or pulling heavy equipment than 1955 Bristol 403.
Compare all specifications:
| 1955 Bristol 403 | 1987 De Tomaso Pantera | |
| Make | Bristol | De Tomaso |
| Model | 403 | Pantera |
| Year Released | 1955 | 1987 |
| Engine Position | Front | Middle |
| Engine Size | 1971 cc | 5769 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 87 HP | 350 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 146 Nm | 460 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1225 kg | 1420 kg |
| Vehicle Length | 4870 mm | 4380 mm |
| Vehicle Width | 1710 mm | 1990 mm |
| Vehicle Height | 1530 mm | 1110 mm |
| Wheelbase Size | 2900 mm | 2520 mm |
