1975 Austin 1800 vs. 1973 Triumph 1500
To start off, 1975 Austin 1800 is newer by 2 year(s). Which means there will be less support and parts availability for 1973 Triumph 1500. In addition, the cost of maintenance, including insurance, on 1973 Triumph 1500 would be higher. At 1,799 cc (4 cylinders), 1975 Austin 1800 is equipped with a bigger engine. In terms of performance, 1975 Austin 1800 (86 HP @ 5400 RPM) has 23 more horse power than 1973 Triumph 1500. (63 HP @ 5000 RPM). In normal driving conditions, 1975 Austin 1800 should accelerate faster than 1973 Triumph 1500. With that said, vehicle weight also plays an important factor in acceleration. 1975 Austin 1800 weights approximately 255 kg more than 1973 Triumph 1500. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Triumph 1500 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1973 Triumph 1500. However, in wet, icy, snow, or gravel driving conditions, 1975 Austin 1800, being front wheel drive (FWD), will offer much better control with better grip. 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, 1975 Austin 1800 (140 Nm @ 3000 RPM) has 34 more torque (in Nm) than 1973 Triumph 1500. (106 Nm @ 3000 RPM). This means 1975 Austin 1800 will have an easier job in driving up hills or pulling heavy equipment than 1973 Triumph 1500.
Compare all specifications:
| 1975 Austin 1800 | 1973 Triumph 1500 | |
| Make | Austin | Triumph |
| Model | 1800 | 1500 |
| Year Released | 1975 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 1492 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 63 HP |
| Engine RPM | 5400 RPM | 5000 RPM |
| Torque | 140 Nm | 106 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Engine Bore Size | 80.3 mm | 73.7 mm |
| Engine Stroke Size | 88.9 mm | 87.5 mm |
| Engine Compression Ratio | 9.0:1 | 9.0:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1190 kg | 935 kg |
| Vehicle Length | 4240 mm | 4120 mm |
| Vehicle Width | 1710 mm | 1570 mm |
| Vehicle Height | 1440 mm | 1380 mm |
| Wheelbase Size | 2700 mm | 2460 mm |
| Fuel Tank Capacity | 49 L | 63 L |
