1985 Audi 100 vs. 2005 Audi A3
To start off, 2005 Audi A3 is newer by 20 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 1,896 cc (4 cylinders), 2005 Audi A3 is equipped with a bigger engine. In terms of performance, 2005 Audi A3 (104 HP @ 4000 RPM) has 29 more horse power than 1985 Audi 100. (75 HP @ 4600 RPM) In normal driving conditions, 2005 Audi A3 should accelerate faster than 1985 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A3 weights approximately 215 kg more than 1985 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2005 Audi A3 (250 Nm @ 1900 RPM) has 112 more torque (in Nm) than 1985 Audi 100. (138 Nm @ 2500 RPM). This means 2005 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1985 Audi 100.
Compare all specifications:
| 1985 Audi 100 | 2005 Audi A3 | |
| Make | Audi | Audi |
| Model | 100 | A3 |
| Year Released | 1985 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1896 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 104 HP |
| Engine RPM | 4600 RPM | 4000 RPM |
| Torque | 138 Nm | 250 Nm |
| Torque RPM | 2500 RPM | 1900 RPM |
| Engine Compression Ratio | 9.3:1 | 19.0:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 195 km/hour | 187 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1080 kg | 1295 kg |
| Vehicle Length | 4800 mm | 4210 mm |
| Vehicle Width | 1820 mm | 1770 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2700 mm | 2580 mm |
| Fuel Tank Capacity | 80 L | 55 L |
