2001 Audi A2 vs. 1991 Audi 100
To start off, 2001 Audi A2 is newer by 10 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 2,309 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (131 HP @ 5500 RPM) has 71 more horse power than 2001 Audi A2. (60 HP @ 4000 RPM) In normal driving conditions, 1991 Audi 100 should accelerate faster than 2001 Audi A2. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 480 kg more than 2001 Audi A2. 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, 1991 Audi 100 (186 Nm @ 4000 RPM) has 46 more torque (in Nm) than 2001 Audi A2. (140 Nm @ 1800 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 2001 Audi A2.
Compare all specifications:
| 2001 Audi A2 | 1991 Audi 100 | |
| Make | Audi | Audi |
| Model | A2 | 100 |
| Year Released | 2001 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1191 cc | 2309 cc |
| Engine Cylinders | 3 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 60 HP | 131 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 140 Nm | 186 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Engine Bore Size | 76.5 mm | 82.5 mm |
| Engine Stroke Size | 86.4 mm | 86.4 mm |
| Engine Compression Ratio | 19.5:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 930 kg | 1410 kg |
| Vehicle Length | 3830 mm | 4800 mm |
| Vehicle Width | 1680 mm | 1780 mm |
| Vehicle Height | 1560 mm | 1450 mm |
