1961 Austin 7 vs. 1975 Triumph TR7
To start off, 1975 Triumph TR7 is newer by 14 year(s). Which means there will be less support and parts availability for 1961 Austin 7. In addition, the cost of maintenance, including insurance, on 1961 Austin 7 would be higher. At 1,998 cc (4 cylinders), 1975 Triumph TR7 is equipped with a bigger engine. In terms of performance, 1975 Triumph TR7 (104 HP @ 5500 RPM) has 71 more horse power than 1961 Austin 7. (33 HP @ 5500 RPM) In normal driving conditions, 1975 Triumph TR7 should accelerate faster than 1961 Austin 7. With that said, vehicle weight also plays an important factor in acceleration. 1975 Triumph TR7 weights approximately 435 kg more than 1961 Austin 7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1975 Triumph TR7 (161 Nm @ 3500 RPM) has 101 more torque (in Nm) than 1961 Austin 7. (60 Nm @ 3600 RPM). This means 1975 Triumph TR7 will have an easier job in driving up hills or pulling heavy equipment than 1961 Austin 7.
Compare all specifications:
| 1961 Austin 7 | 1975 Triumph TR7 | |
| Make | Austin | Triumph |
| Model | 7 | TR7 |
| Year Released | 1961 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 848 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 33 HP | 104 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 60 Nm | 161 Nm |
| Torque RPM | 3600 RPM | 3500 RPM |
| Engine Compression Ratio | 8.3:1 | 9.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 610 kg | 1045 kg |
| Vehicle Length | 3060 mm | 4070 mm |
| Vehicle Width | 1450 mm | 1690 mm |
| Vehicle Height | 1360 mm | 1270 mm |
| Wheelbase Size | 2040 mm | 2170 mm |
| Fuel Tank Capacity | 72 L | 63 L |
