1991 Audi S2 vs. 1970 Austin 3
To start off, 1991 Audi S2 is newer by 21 year(s). Which means there will be less support and parts availability for 1970 Austin 3. In addition, the cost of maintenance, including insurance, on 1970 Austin 3 would be higher. At 2,910 cc (6 cylinders), 1970 Austin 3 is equipped with a bigger engine. In terms of performance, 1991 Audi S2 (216 HP @ 5900 RPM) has 93 more horse power than 1970 Austin 3. (123 HP @ 4500 RPM). In normal driving conditions, 1991 Audi S2 should accelerate faster than 1970 Austin 3. With that said, vehicle weight also plays an important factor in acceleration. 1970 Austin 3 weights approximately 70 kg more than 1991 Audi S2.
Because 1991 Audi S2 is four wheel drive (4WD), it will have significant more traction and grip than 1970 Austin 3. In wet, icy, snow, or gravel driving conditions, 1991 Audi S2 will offer significantly more control. 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, 1991 Audi S2 (309 Nm @ 1950 RPM) has 91 more torque (in Nm) than 1970 Austin 3. (218 Nm @ 3000 RPM). This means 1991 Audi S2 will have an easier job in driving up hills or pulling heavy equipment than 1970 Austin 3.
Compare all specifications:
| 1991 Audi S2 | 1970 Austin 3 | |
| Make | Audi | Austin |
| Model | S2 | 3 |
| Year Released | 1991 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 2910 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 216 HP | 123 HP |
| Engine RPM | 5900 RPM | 4500 RPM |
| Torque | 309 Nm | 218 Nm |
| Torque RPM | 1950 RPM | 3000 RPM |
| Engine Bore Size | 81.1 mm | 83.4 mm |
| Engine Stroke Size | 86.4 mm | 88.9 mm |
| Engine Compression Ratio | 9.3:1 | 9.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1420 kg | 1490 kg |
| Vehicle Length | 4410 mm | 4720 mm |
| Vehicle Width | 1720 mm | 1700 mm |
| Vehicle Height | 1380 mm | 1450 mm |
| Wheelbase Size | 2560 mm | 2910 mm |
| Fuel Tank Capacity | 70 L | 65 L |
