2009 Audi A4 vs. 1986 Audi 80
To start off, 2009 Audi A4 is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Audi 80. In addition, the cost of maintenance, including insurance, on 1986 Audi 80 would be higher. At 1,984 cc (4 cylinders), 1986 Audi 80 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (141 HP @ 4200 RPM) has 26 more horse power than 1986 Audi 80. (115 HP @ 5300 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1986 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 1986 Audi 80 weights approximately 245 kg more than 2009 Audi A4.
Because 1986 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, 1986 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 (320 Nm @ 1750 RPM) has 147 more torque (in Nm) than 1986 Audi 80. (173 Nm @ 3200 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1986 Audi 80.
Compare all specifications:
| 2009 Audi A4 | 1986 Audi 80 | |
| Make | Audi | Audi |
| Model | A4 | 80 |
| Year Released | 2009 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 141 HP | 115 HP |
| Engine RPM | 4200 RPM | 5300 RPM |
| Torque | 320 Nm | 173 Nm |
| Torque RPM | 1750 RPM | 3200 RPM |
| Engine Bore Size | 81 mm | 82.5 mm |
| Engine Stroke Size | 95.5 mm | 92.8 mm |
| Engine Compression Ratio | 16.5:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 895 kg | 1140 kg |
| Vehicle Length | 4710 mm | 4400 mm |
| Vehicle Width | 2010 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2810 mm | 2550 mm |
