1989 Audi 100 vs. 1999 Audi A4
To start off, 1999 Audi A4 is newer by 10 year(s). Which means there will be less support and parts availability for 1989 Audi 100. In addition, the cost of maintenance, including insurance, on 1989 Audi 100 would be higher. At 2,370 cc (5 cylinders), 1989 Audi 100 is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (123 HP @ 5800 RPM) has 42 more horse power than 1989 Audi 100. (81 HP @ 4400 RPM) In normal driving conditions, 1999 Audi A4 should accelerate faster than 1989 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1989 Audi 100 weights approximately 70 kg more than 1999 Audi A4.
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, 1999 Audi A4 (173 Nm @ 3950 RPM) has 6 more torque (in Nm) than 1989 Audi 100. (167 Nm @ 2400 RPM). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1989 Audi 100.
Compare all specifications:
| 1989 Audi 100 | 1999 Audi A4 | |
| Make | Audi | Audi |
| Model | 100 | A4 |
| Year Released | 1989 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2370 cc | 1781 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 81 HP | 123 HP |
| Engine RPM | 4400 RPM | 5800 RPM |
| Torque | 167 Nm | 173 Nm |
| Torque RPM | 2400 RPM | 3950 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1300 kg | 1230 kg |
| Vehicle Length | 4800 mm | 4480 mm |
| Vehicle Width | 1820 mm | 1740 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2700 mm | 2520 mm |
