2000 Audi A4 vs. 1991 Audi 100
To start off, 2000 Audi A4 is newer by 9 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 2,224 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (165 HP @ 5500 RPM) has 5 more horse power than 2000 Audi A4. (160 HP @ 5700 RPM) In normal driving conditions, 1991 Audi 100 should accelerate faster than 2000 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2000 Audi A4 weights approximately 5 kg more than 1991 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, 2000 Audi A4 (339 Nm @ 1750 RPM) has 99 more torque (in Nm) than 1991 Audi 100. (240 Nm @ 3000 RPM). This means 2000 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 2000 Audi A4 | 1991 Audi 100 | |
| Make | Audi | Audi |
| Model | A4 | 100 |
| Year Released | 2000 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 2224 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 160 HP | 165 HP |
| Engine RPM | 5700 RPM | 5500 RPM |
| Torque | 339 Nm | 240 Nm |
| Torque RPM | 1750 RPM | 3000 RPM |
| Engine Bore Size | 81 mm | 81 mm |
| Engine Stroke Size | 86.4 mm | 86.4 mm |
| Top Speed | 219 km/hour | 216 km/hour |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1415 kg | 1410 kg |
| Vehicle Length | 4550 mm | 4800 mm |
| Vehicle Width | 1770 mm | 1820 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2660 mm | 2700 mm |
