1989 Audi 90 vs. 2001 Audi A4
To start off, 2001 Audi A4 is newer by 12 year(s). Which means there will be less support and parts availability for 1989 Audi 90. In addition, the cost of maintenance, including insurance, on 1989 Audi 90 would be higher. At 2,983 cc (6 cylinders), 2001 Audi A4 is equipped with a bigger engine. In terms of performance, 2001 Audi A4 (237 HP @ 6300 RPM) has 101 more horse power than 1989 Audi 90. (136 HP @ 5500 RPM) In normal driving conditions, 2001 Audi A4 should accelerate faster than 1989 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A4 weights approximately 295 kg more than 1989 Audi 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2001 Audi A4 (339 Nm @ 3200 RPM) has 151 more torque (in Nm) than 1989 Audi 90. (188 Nm @ 3000 RPM). This means 2001 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1989 Audi 90.
Compare all specifications:
| 1989 Audi 90 | 2001 Audi A4 | |
| Make | Audi | Audi |
| Model | 90 | A4 |
| Year Released | 1989 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2308 cc | 2983 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 136 HP | 237 HP |
| Engine RPM | 5500 RPM | 6300 RPM |
| Torque | 188 Nm | 339 Nm |
| Torque RPM | 3000 RPM | 3200 RPM |
| Engine Bore Size | 82.5 mm | 82.5 mm |
| Engine Stroke Size | 86.4 mm | 92.8 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Top Speed | 206 km/hour | 241 km/hour |
| Acceleration 0-100mph | 8.7 seconds | 7.3 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1277 kg | 1572 kg |
| Vehicle Length | 4400 mm | 4550 mm |
| Vehicle Width | 1700 mm | 1770 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2540 mm | 2660 mm |
