2009 Audi A3 vs. 1991 Audi 80
To start off, 2009 Audi A3 is newer by 18 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, 2009 Audi A3 (138 HP @ 4000 RPM) has 24 more horse power than 1991 Audi 80. (114 HP @ 5400 RPM). In normal driving conditions, 2009 Audi A3 should accelerate faster than 1991 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 80 weights approximately 400 kg more than 2009 Audi A3.
Because 1991 Audi 80 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A3. In wet, icy, snow, or gravel driving conditions, 1991 Audi 80 will offer significantly more control. 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, 2009 Audi A3 (320 Nm @ 1750 RPM) has 153 more torque (in Nm) than 1991 Audi 80. (167 Nm @ 3200 RPM). This means 2009 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 80.
Compare all specifications:
| 2009 Audi A3 | 1991 Audi 80 | |
| Make | Audi | Audi |
| Model | A3 | 80 |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 114 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 320 Nm | 167 Nm |
| Torque RPM | 1750 RPM | 3200 RPM |
| Engine Bore Size | 81.1 mm | 82.5 mm |
| Engine Stroke Size | 95.5 mm | 92.8 mm |
| Acceleration 0-100mph | 9.7 seconds | 11.9 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 930 kg | 1330 kg |
| Vehicle Length | 4290 mm | 4490 mm |
| Vehicle Width | 1770 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1410 mm |
| Wheelbase Size | 2580 mm | 2600 mm |
| Fuel Consumption Overall | 6.8 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 55 L | 64 L |
