2008 Audi A4 vs. 1991 Audi 80
To start off, 2008 Audi A4 is newer by 17 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 1,982 cc (4 cylinders), 2008 Audi A4 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 290 kg more than 1991 Audi 80.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2008 Audi A4 (280 Nm @ 1800 RPM) has 98 more torque (in Nm) than 1991 Audi 80. (182 Nm @ 2300 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 80.
Compare all specifications:
| 2008 Audi A4 | 1991 Audi 80 | |
| Make | Audi | Audi |
| Model | A4 | 80 |
| Year Released | 2008 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1982 cc | 1896 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 0 HP | 88 HP |
| Torque | 280 Nm | 182 Nm |
| Torque RPM | 1800 RPM | 2300 RPM |
| Engine Bore Size | 82.5 mm | 79.6 mm |
| Engine Stroke Size | 92.8 mm | 95.5 mm |
| Engine Compression Ratio | 10.5:1 | 21.0:1 |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 7.9 seconds | 14.6 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1600 kg | 1310 kg |
| Vehicle Length | 4580 mm | 4490 mm |
| Vehicle Width | 1780 mm | 1700 mm |
| Vehicle Height | 1400 mm | 1410 mm |
| Wheelbase Size | 2660 mm | 2620 mm |
| Fuel Consumption Overall | 8.3 L/100km | 4.5 L/100km |
| Fuel Tank Capacity | 70 L | 65 L |
