1971 Triumph Spitfire vs. 1981 Triumph TR7
To start off, 1981 Triumph TR7 is newer by 10 year(s). Which means there will be less support and parts availability for 1971 Triumph Spitfire. In addition, the cost of maintenance, including insurance, on 1971 Triumph Spitfire 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 (91 HP @ 5000 RPM) has 34 more horse power than 1971 Triumph Spitfire. (57 HP @ 5200 RPM) In normal driving conditions, 1981 Triumph TR7 should accelerate faster than 1971 Triumph Spitfire. With that said, vehicle weight also plays an important factor in acceleration. 1981 Triumph TR7 weights approximately 235 kg more than 1971 Triumph Spitfire. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1981 Triumph TR7 (211 Nm @ 3500 RPM) has 114 more torque (in Nm) than 1971 Triumph Spitfire. (97 Nm @ 3000 RPM). This means 1981 Triumph TR7 will have an easier job in driving up hills or pulling heavy equipment than 1971 Triumph Spitfire.
Compare all specifications:
1971 Triumph Spitfire | 1981 Triumph TR7 | |
Make | Triumph | Triumph |
Model | Spitfire | TR7 |
Year Released | 1971 | 1981 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 1296 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 57 HP | 91 HP |
Engine RPM | 5200 RPM | 5000 RPM |
Torque | 97 Nm | 211 Nm |
Torque RPM | 3000 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 2 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 780 kg | 1015 kg |
Vehicle Length | 3790 mm | 4070 mm |
Vehicle Width | 1480 mm | 1690 mm |
Vehicle Height | 1210 mm | 1270 mm |
Wheelbase Size | 2110 mm | 2170 mm |