1981 Audi 80 vs. 2007 Audi A3
To start off, 2007 Audi A3 is newer by 26 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 3,187 cc (6 cylinders), 2007 Audi A3 is equipped with a bigger engine. In terms of performance, 2007 Audi A3 (247 HP @ 6300 RPM) has 111 more horse power than 1981 Audi 80. (136 HP @ 5900 RPM) In normal driving conditions, 2007 Audi A3 should accelerate faster than 1981 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 375 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 four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2007 Audi A3 (320 Nm @ 8200 RPM) has 144 more torque (in Nm) than 1981 Audi 80. (176 Nm @ 4500 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 80.
Compare all specifications:
| 1981 Audi 80 | 2007 Audi A3 | |
| Make | Audi | Audi |
| Model | 80 | A3 |
| Year Released | 1981 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 3187 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 136 HP | 247 HP |
| Engine RPM | 5900 RPM | 6300 RPM |
| Torque | 176 Nm | 320 Nm |
| Torque RPM | 4500 RPM | 8200 RPM |
| Engine Bore Size | 79.5 mm | 84 mm |
| Engine Stroke Size | 86.4 mm | 95.9 mm |
| Engine Compression Ratio | 9.3:1 | 11.3:1 |
| Top Speed | 193 km/hour | 250 km/hour |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1190 kg | 1565 kg |
| Vehicle Length | 4390 mm | 4290 mm |
| Vehicle Width | 1690 mm | 1770 mm |
| Vehicle Height | 1360 mm | 1430 mm |
| Wheelbase Size | 2550 mm | 2580 mm |
