2000 Caterham 21 vs. 1975 Triumph 2000
To start off, 2000 Caterham 21 is newer by 25 year(s). Which means there will be less support and parts availability for 1975 Triumph 2000. In addition, the cost of maintenance, including insurance, on 1975 Triumph 2000 would be higher. At 1,998 cc (6 cylinders), 1975 Triumph 2000 is equipped with a bigger engine. In terms of performance, 2000 Caterham 21 (230 HP @ 8600 RPM) has 147 more horse power than 1975 Triumph 2000. (83 HP @ 5000 RPM). In normal driving conditions, 2000 Caterham 21 should accelerate faster than 1975 Triumph 2000. With that said, vehicle weight also plays an important factor in acceleration. 1975 Triumph 2000 weights approximately 705 kg more than 2000 Caterham 21.
Let's talk about torque, 2000 Caterham 21 (210 Nm @ 7200 RPM) has 75 more torque (in Nm) than 1975 Triumph 2000. (135 Nm @ 2900 RPM). This means 2000 Caterham 21 will have an easier job in driving up hills or pulling heavy equipment than 1975 Triumph 2000.
Compare all specifications:
| 2000 Caterham 21 | 1975 Triumph 2000 | |
| Make | Caterham | Triumph |
| Model | 21 | 2000 |
| Year Released | 2000 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1794 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 230 HP | 83 HP |
| Engine RPM | 8600 RPM | 5000 RPM |
| Torque | 210 Nm | 135 Nm |
| Torque RPM | 7200 RPM | 2900 RPM |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 540 kg | 1245 kg |
| Vehicle Length | 3860 mm | 4510 mm |
| Vehicle Width | 1590 mm | 1700 mm |
| Wheelbase Size | 2230 mm | 2700 mm |
