1981 Audi 80 vs. 2001 Audi A4
To start off, 2001 Audi A4 is newer by 20 year(s). Which means there will be less support and parts availability for 1981 Audi 80. In addition, the cost of maintenance, including insurance, on 1981 Audi 80 would be higher. At 1,896 cc (4 cylinders), 2001 Audi A4 is equipped with a bigger engine. In terms of performance, 2001 Audi A4 (247 HP @ 4000 RPM) has 188 more horse power than 1981 Audi 80. (59 HP @ 5600 RPM) In normal driving conditions, 2001 Audi A4 should accelerate faster than 1981 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A4 weights approximately 520 kg more than 1981 Audi 80. 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, 2001 Audi A4 (320 Nm @ 1750 RPM) has 220 more torque (in Nm) than 1981 Audi 80. (100 Nm @ 3500 RPM). This means 2001 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 80.
Compare all specifications:
| 1981 Audi 80 | 2001 Audi A4 | |
| Make | Audi | Audi |
| Model | 80 | A4 |
| Year Released | 1981 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1296 cc | 1896 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 247 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 100 Nm | 320 Nm |
| Torque RPM | 3500 RPM | 1750 RPM |
| Engine Compression Ratio | 8.2:1 | 19.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 930 kg | 1450 kg |
| Vehicle Length | 4390 mm | 4550 mm |
| Vehicle Width | 1690 mm | 1770 mm |
| Vehicle Height | 1380 mm | 1430 mm |
| Wheelbase Size | 2550 mm | 2770 mm |
| Fuel Tank Capacity | 68 L | 70 L |
