1970 Triumph 2000 vs. 1981 Triumph TR7
To start off, 1981 Triumph TR7 is newer by 11 year(s). Which means there will be less support and parts availability for 1970 Triumph 2000. In addition, the cost of maintenance, including insurance, on 1970 Triumph 2000 would be higher. At 1,998 cc (4 cylinders), 1981 Triumph TR7 is equipped with a bigger engine. In terms of performance, 1981 Triumph TR7 (104 HP @ 5500 RPM) has 21 more horse power than 1970 Triumph 2000. (83 HP @ 5000 RPM) In normal driving conditions, 1981 Triumph TR7 should accelerate faster than 1970 Triumph 2000. With that said, vehicle weight also plays an important factor in acceleration. 1970 Triumph 2000 weights approximately 200 kg more than 1981 Triumph TR7.
Let's talk about torque, 1981 Triumph TR7 (161 Nm @ 3500 RPM) has 26 more torque (in Nm) than 1970 Triumph 2000. (135 Nm @ 2900 RPM). This means 1981 Triumph TR7 will have an easier job in driving up hills or pulling heavy equipment than 1970 Triumph 2000.
Compare all specifications:
| 1970 Triumph 2000 | 1981 Triumph TR7 | |
| Make | Triumph | Triumph |
| Model | 2000 | TR7 |
| Year Released | 1970 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 104 HP |
| Engine RPM | 5000 RPM | 5500 RPM |
| Torque | 135 Nm | 161 Nm |
| Torque RPM | 2900 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1245 kg | 1045 kg |
| Vehicle Length | 4510 mm | 4070 mm |
| Vehicle Width | 1700 mm | 1690 mm |
| Vehicle Height | 1430 mm | 1270 mm |
| Wheelbase Size | 2700 mm | 2170 mm |
