1964 Austin A 90 vs. 1975 Triumph Spitfire
To start off, 1975 Triumph Spitfire is newer by 11 year(s). Which means there will be less support and parts availability for 1964 Austin A 90. In addition, the cost of maintenance, including insurance, on 1964 Austin A 90 would be higher. At 2,912 cc (6 cylinders), 1964 Austin A 90 is equipped with a bigger engine. In terms of performance, 1964 Austin A 90 (120 HP @ 4750 RPM) has 64 more horse power than 1975 Triumph Spitfire. (56 HP @ 5000 RPM). In normal driving conditions, 1964 Austin A 90 should accelerate faster than 1975 Triumph Spitfire. With that said, vehicle weight also plays an important factor in acceleration. 1964 Austin A 90 weights approximately 757 kg more than 1975 Triumph Spitfire. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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. Let's talk about torque, 1964 Austin A 90 (221 Nm @ 2750 RPM) has 121 more torque (in Nm) than 1975 Triumph Spitfire. (100 Nm @ 3000 RPM). This means 1964 Austin A 90 will have an easier job in driving up hills or pulling heavy equipment than 1975 Triumph Spitfire.
Compare all specifications:
| 1964 Austin A 90 | 1975 Triumph Spitfire | |
| Make | Austin | Triumph |
| Model | A 90 | Spitfire |
| Year Released | 1964 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 2912 cc | 1492 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 120 HP | 56 HP |
| Engine RPM | 4750 RPM | 5000 RPM |
| Torque | 221 Nm | 100 Nm |
| Torque RPM | 2750 RPM | 3000 RPM |
| Engine Bore Size | 83.4 mm | 73.7 mm |
| Engine Stroke Size | 88.9 mm | 87.5 mm |
| Engine Compression Ratio | 8.3:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1572 kg | 815 kg |
| Vehicle Length | 4780 mm | 3790 mm |
| Vehicle Width | 1750 mm | 1500 mm |
| Vehicle Height | 1540 mm | 1210 mm |
| Wheelbase Size | 2750 mm | 2110 mm |
| Fuel Tank Capacity | 34 L | 33 L |
