2005 Audi A4 vs. 1983 Audi 80
To start off, 2005 Audi A4 is newer by 22 year(s). Which means there will be less support and parts availability for 1983 Audi 80. In addition, the cost of maintenance, including insurance, on 1983 Audi 80 would be higher. At 2,393 cc (6 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (177 HP @ 1500 RPM) has 87 more horse power than 1983 Audi 80. (90 HP @ 5200 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 1983 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 610 kg more than 1983 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1983 Audi 80. In wet, icy, snow, or gravel driving conditions, 2005 Audi A4 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, 2005 Audi A4 (370 Nm @ 1500 RPM) has 223 more torque (in Nm) than 1983 Audi 80. (147 Nm @ 3300 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1983 Audi 80.
Compare all specifications:
| 2005 Audi A4 | 1983 Audi 80 | |
| Make | Audi | Audi |
| Model | A4 | 80 |
| Year Released | 2005 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 1780 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 177 HP | 90 HP |
| Engine RPM | 1500 RPM | 5200 RPM |
| Torque | 370 Nm | 147 Nm |
| Torque RPM | 1500 RPM | 3300 RPM |
| Engine Bore Size | 78.3 mm | 81 mm |
| Engine Stroke Size | 86.4 mm | 86.4 mm |
| Engine Compression Ratio | 18.5:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1590 kg | 980 kg |
| Vehicle Length | 4550 mm | 4390 mm |
| Vehicle Width | 1770 mm | 1690 mm |
| Vehicle Height | 1430 mm | 1380 mm |
| Wheelbase Size | 2580 mm | 2550 mm |
| Fuel Tank Capacity | 66 L | 67 L |
