1971 Austin 3 vs. 1981 Vauxhall Chevette
To start off, 1981 Vauxhall Chevette is newer by 10 year(s). Which means there will be less support and parts availability for 1971 Austin 3. In addition, the cost of maintenance, including insurance, on 1971 Austin 3 would be higher. At 2,910 cc (6 cylinders), 1971 Austin 3 is equipped with a bigger engine. In terms of performance, 1971 Austin 3 (123 HP @ 4500 RPM) has 67 more horse power than 1981 Vauxhall Chevette. (56 HP @ 5600 RPM). In normal driving conditions, 1971 Austin 3 should accelerate faster than 1981 Vauxhall Chevette. With that said, vehicle weight also plays an important factor in acceleration. 1971 Austin 3 weights approximately 635 kg more than 1981 Vauxhall Chevette. 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, 1971 Austin 3 (218 Nm @ 3000 RPM) has 129 more torque (in Nm) than 1981 Vauxhall Chevette. (89 Nm @ 2600 RPM). This means 1971 Austin 3 will have an easier job in driving up hills or pulling heavy equipment than 1981 Vauxhall Chevette.
Compare all specifications:
| 1971 Austin 3 | 1981 Vauxhall Chevette | |
| Make | Austin | Vauxhall |
| Model | 3 | Chevette |
| Year Released | 1971 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2910 cc | 1256 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 56 HP |
| Engine RPM | 4500 RPM | 5600 RPM |
| Torque | 218 Nm | 89 Nm |
| Torque RPM | 3000 RPM | 2600 RPM |
| Engine Bore Size | 83.4 mm | 81 mm |
| Engine Stroke Size | 88.9 mm | 61 mm |
| Engine Compression Ratio | 9.0:1 | 8.7:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1490 kg | 855 kg |
| Vehicle Length | 4720 mm | 3950 mm |
| Vehicle Width | 1700 mm | 1580 mm |
| Vehicle Height | 1450 mm | 1320 mm |
| Wheelbase Size | 2940 mm | 2400 mm |
| Fuel Tank Capacity | 65 L | 45 L |
