1981 Audi 80 vs. 2009 Audi A4
To start off, 2009 Audi A4 is newer by 28 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 2,144 cc (5 cylinders), 1981 Audi 80 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (161 HP @ 5700 RPM) has 25 more horse power than 1981 Audi 80. (136 HP @ 5900 RPM) In normal driving conditions, 2009 Audi A4 should accelerate faster than 1981 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 350 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.
Because 1981 Audi 80 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A4. In wet, icy, snow, or gravel driving conditions, 1981 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 A4 (225 Nm @ 1950 RPM) has 49 more torque (in Nm) than 1981 Audi 80. (176 Nm @ 4500 RPM). This means 2009 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 | 2009 Audi A4 | |
Make | Audi | Audi |
Model | 80 | A4 |
Year Released | 1981 | 2009 |
Engine Position | Front | Front |
Engine Size | 2144 cc | 1779 cc |
Engine Cylinders | 5 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 136 HP | 161 HP |
Engine RPM | 5900 RPM | 5700 RPM |
Torque | 176 Nm | 225 Nm |
Torque RPM | 4500 RPM | 1950 RPM |
Engine Bore Size | 79.5 mm | 81 mm |
Engine Stroke Size | 86.4 mm | 86.4 mm |
Engine Compression Ratio | 9.3:1 | 9.0:1 |
Top Speed | 193 km/hour | 226 km/hour |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1190 kg | 1540 kg |
Vehicle Length | 4390 mm | 4580 mm |
Vehicle Width | 1690 mm | 1780 mm |
Vehicle Height | 1360 mm | 1400 mm |
Wheelbase Size | 2550 mm | 2660 mm |