1991 Audi 80 vs. 1975 Austin 1800
To start off, 1991 Audi 80 is newer by 16 year(s). Which means there will be less support and parts availability for 1975 Austin 1800. In addition, the cost of maintenance, including insurance, on 1975 Austin 1800 would be higher. At 1,896 cc (4 cylinders), 1991 Audi 80 is equipped with a bigger engine. In terms of performance, 1991 Audi 80 (88 HP @ 4000 RPM) has 2 more horse power than 1975 Austin 1800. (86 HP @ 5400 RPM). In normal driving conditions, 1991 Audi 80 should accelerate faster than 1975 Austin 1800. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 80 weights approximately 120 kg more than 1975 Austin 1800. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 1991 Audi 80 (182 Nm @ 2300 RPM) has 42 more torque (in Nm) than 1975 Austin 1800. (140 Nm @ 3000 RPM). This means 1991 Audi 80 will have an easier job in driving up hills or pulling heavy equipment than 1975 Austin 1800.
Compare all specifications:
| 1991 Audi 80 | 1975 Austin 1800 | |
| Make | Audi | Austin |
| Model | 80 | 1800 |
| Year Released | 1991 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1799 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 88 HP | 86 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 182 Nm | 140 Nm |
| Torque RPM | 2300 RPM | 3000 RPM |
| Engine Bore Size | 79.6 mm | 80.3 mm |
| Engine Stroke Size | 95.5 mm | 88.9 mm |
| Engine Compression Ratio | 21.0:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1310 kg | 1190 kg |
| Vehicle Length | 4490 mm | 4240 mm |
| Vehicle Width | 1700 mm | 1710 mm |
| Vehicle Height | 1410 mm | 1440 mm |
| Wheelbase Size | 2620 mm | 2700 mm |
| Fuel Tank Capacity | 65 L | 49 L |
