2005 Audi A3 vs. 1980 Audi 100
To start off, 2005 Audi A3 is newer by 25 year(s). Which means there will be less support and parts availability for 1980 Audi 100. In addition, the cost of maintenance, including insurance, on 1980 Audi 100 would be higher. At 1,896 cc (4 cylinders), 2005 Audi A3 is equipped with a bigger engine. In terms of performance, 2005 Audi A3 (104 HP @ 4000 RPM) has 19 more horse power than 1980 Audi 100. (85 HP @ 5600 RPM). In normal driving conditions, 2005 Audi A3 should accelerate faster than 1980 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A3 weights approximately 219 kg more than 1980 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, 2005 Audi A3 (250 Nm @ 1900 RPM) has 126 more torque (in Nm) than 1980 Audi 100. (124 Nm @ 3200 RPM). This means 2005 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1980 Audi 100.
Compare all specifications:
| 2005 Audi A3 | 1980 Audi 100 | |
| Make | Audi | Audi |
| Model | A3 | 100 |
| Year Released | 2005 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1588 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 104 HP | 85 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 250 Nm | 124 Nm |
| Torque RPM | 1900 RPM | 3200 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1335 kg | 1116 kg |
| Vehicle Length | 4290 mm | 4600 mm |
| Vehicle Width | 1770 mm | 1770 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2660 mm | 2680 mm |
