1991 Audi 80 vs. 1975 Audi 100
To start off, 1991 Audi 80 is newer by 16 year(s). Which means there will be less support and parts availability for 1975 Audi 100. In addition, the cost of maintenance, including insurance, on 1975 Audi 100 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 3 more horse power than 1975 Audi 100. (85 HP @ 5800 RPM). In normal driving conditions, 1991 Audi 80 should accelerate faster than 1975 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 80 weights approximately 220 kg more than 1975 Audi 100. 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 58 more torque (in Nm) than 1975 Audi 100. (124 Nm @ 3500 RPM). This means 1991 Audi 80 will have an easier job in driving up hills or pulling heavy equipment than 1975 Audi 100.
Compare all specifications:
| 1991 Audi 80 | 1975 Audi 100 | |
| Make | Audi | Audi |
| Model | 80 | 100 |
| Year Released | 1991 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1588 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 88 HP | 85 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 182 Nm | 124 Nm |
| Torque RPM | 2300 RPM | 3500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1270 kg | 1050 kg |
| Vehicle Length | 4490 mm | 4590 mm |
| Vehicle Width | 1710 mm | 1730 mm |
| Vehicle Height | 1400 mm | 1400 mm |
| Wheelbase Size | 2610 mm | 2690 mm |
| Fuel Tank Capacity | 66 L | 58 L |
