1989 Audi 90 vs. 2005 Audi A4
To start off, 2005 Audi A4 is newer by 16 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 2,496 cc (6 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (161 HP @ 4000 RPM) has 3 more horse power than 1989 Audi 90. (158 HP @ 6200 RPM) In normal driving conditions, 2005 Audi A4 should accelerate faster than 1989 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 290 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.
Because 1989 Audi 90 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Audi A4. In wet, icy, snow, or gravel driving conditions, 1989 Audi 90 will offer significantly more control. 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 A4 (350 Nm @ 1500 RPM) has 150 more torque (in Nm) than 1989 Audi 90. (200 Nm @ 4500 RPM). This means 2005 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 | 2005 Audi A4 | |
| Make | Audi | Audi |
| Model | 90 | A4 |
| Year Released | 1989 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 2496 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 158 HP | 161 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 200 Nm | 350 Nm |
| Torque RPM | 4500 RPM | 1500 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1220 kg | 1510 kg |
| Vehicle Length | 4400 mm | 4550 mm |
| Vehicle Width | 1700 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2550 mm | 2660 mm |
