1947 Triumph Roadster vs. 1964 Triumph Vitesse
To start off, 1964 Triumph Vitesse is newer by 17 year(s). Which means there will be less support and parts availability for 1947 Triumph Roadster. In addition, the cost of maintenance, including insurance, on 1947 Triumph Roadster would be higher. At 1,776 cc (4 cylinders), 1947 Triumph Roadster is equipped with a bigger engine. In terms of performance, 1964 Triumph Vitesse (70 HP @ 5000 RPM) has 8 more horse power than 1947 Triumph Roadster. (62 HP @ 4500 RPM) In normal driving conditions, 1964 Triumph Vitesse should accelerate faster than 1947 Triumph Roadster. With that said, vehicle weight also plays an important factor in acceleration. 1947 Triumph Roadster weights approximately 270 kg more than 1964 Triumph Vitesse.
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, both vehicles can yield 125 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 1947 Triumph Roadster | 1964 Triumph Vitesse | |
| Make | Triumph | Triumph |
| Model | Roadster | Vitesse |
| Year Released | 1947 | 1964 |
| Body Type | Roadster | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1776 cc | 1594 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 62 HP | 70 HP |
| Engine RPM | 4500 RPM | 5000 RPM |
| Torque | 125 Nm | 125 Nm |
| Torque RPM | 2000 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1150 kg | 880 kg |
| Vehicle Length | 4290 mm | 3890 mm |
| Vehicle Width | 1630 mm | 1530 mm |
| Vehicle Height | 1430 mm | 1340 mm |
| Wheelbase Size | 2550 mm | 2270 mm |
