2008 Audi A4 vs. 1985 Audi 100
To start off, 2008 Audi A4 is newer by 23 year(s). Which means there will be less support and parts availability for 1985 Audi 100. In addition, the cost of maintenance, including insurance, on 1985 Audi 100 would be higher. At 3,123 cc (6 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 435 kg more than 1985 Audi 100.
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 (330 Nm @ 3250 RPM) has 207 more torque (in Nm) than 1985 Audi 100. (123 Nm @ 2800 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1985 Audi 100.
Compare all specifications:
| 2008 Audi A4 | 1985 Audi 100 | |
| Make | Audi | Audi |
| Model | A4 | 100 |
| Year Released | 2008 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 1986 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 0 HP | 70 HP |
| Torque | 330 Nm | 123 Nm |
| Torque RPM | 3250 RPM | 2800 RPM |
| Engine Bore Size | 84.5 mm | 76.5 mm |
| Engine Stroke Size | 92.8 mm | 86.4 mm |
| Engine Compression Ratio | 12.5:1 | 23.0:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 250 km/hour | 154 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1695 kg | 1260 kg |
| Vehicle Length | 4180 mm | 4800 mm |
| Vehicle Height | 1370 mm | 1430 mm |
| Wheelbase Size | 2660 mm | 2700 mm |
