1946 Triumph 1800 vs. 1961 Triumph TR4
To start off, 1961 Triumph TR4 is newer by 15 year(s). Which means there will be less support and parts availability for 1946 Triumph 1800. In addition, the cost of maintenance, including insurance, on 1946 Triumph 1800 would be higher. At 2,136 cc (4 cylinders), 1961 Triumph TR4 is equipped with a bigger engine. In terms of performance, 1961 Triumph TR4 (100 HP @ 4600 RPM) has 36 more horse power than 1946 Triumph 1800. (64 HP @ 4400 RPM) In normal driving conditions, 1961 Triumph TR4 should accelerate faster than 1946 Triumph 1800. With that said, vehicle weight also plays an important factor in acceleration. 1946 Triumph 1800 weights approximately 126 kg more than 1961 Triumph TR4.
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:
| 1946 Triumph 1800 | 1961 Triumph TR4 | |
| Make | Triumph | Triumph |
| Model | 1800 | TR4 |
| Year Released | 1946 | 1961 |
| Engine Position | Front | Front |
| Engine Size | 1774 cc | 2136 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 64 HP | 100 HP |
| Engine RPM | 4400 RPM | 4600 RPM |
| Engine Bore Size | 73 mm | 86 mm |
| Engine Stroke Size | 106 mm | 92 mm |
| Engine Compression Ratio | 6.7:1 | 9.5:1 |
| Top Speed | 129 km/hour | 165 km/hour |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1092 kg | 966 kg |
| Vehicle Length | 4290 mm | 3950 mm |
| Vehicle Width | 1660 mm | 1470 mm |
| Wheelbase Size | 2550 mm | 2240 mm |
