2002 Audi A4 vs. 1991 Audi 80
To start off, 2002 Audi A4 is newer by 11 year(s). Which means there will be less support and parts availability for 1991 Audi 80. In addition, the cost of maintenance, including insurance, on 1991 Audi 80 would be higher. At 1,984 cc (4 cylinders), 1991 Audi 80 is equipped with a bigger engine. In terms of performance, 1991 Audi 80 (115 HP @ 5400 RPM) has 2 more horse power than 2002 Audi A4. (113 HP @ 5800 RPM) In normal driving conditions, 1991 Audi 80 should accelerate faster than 2002 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2002 Audi A4 weights approximately 55 kg more than 1991 Audi 80.
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 (168 Nm @ 3200 RPM) has 13 more torque (in Nm) than 2002 Audi A4. (155 Nm @ 3800 RPM). This means 1991 Audi 80 will have an easier job in driving up hills or pulling heavy equipment than 2002 Audi A4.
Compare all specifications:
| 2002 Audi A4 | 1991 Audi 80 | |
| Make | Audi | Audi |
| Model | A4 | 80 |
| Year Released | 2002 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 113 HP | 115 HP |
| Engine RPM | 5800 RPM | 5400 RPM |
| Torque | 155 Nm | 168 Nm |
| Torque RPM | 3800 RPM | 3200 RPM |
| Engine Bore Size | 81 mm | 82.5 mm |
| Engine Stroke Size | 77.4 mm | 92.8 mm |
| Engine Compression Ratio | 10.5:1 | 10.4:1 |
| Top Speed | 209 km/hour | 190 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1295 kg | 1240 kg |
| Vehicle Length | 4550 mm | 4490 mm |
| Vehicle Width | 1770 mm | 1710 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2660 mm | 2610 mm |
| Fuel Tank Capacity | 70 L | 66 L |
