2000 Audi S8 vs. 1989 Audi 90
To start off, 2000 Audi S8 is newer by 11 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 4,172 cc (8 cylinders), 2000 Audi S8 is equipped with a bigger engine. In terms of performance, 2000 Audi S8 (247 HP @ 4000 RPM) has 111 more horse power than 1989 Audi 90. (136 HP @ 5500 RPM). In normal driving conditions, 2000 Audi S8 should accelerate faster than 1989 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2000 Audi S8 weights approximately 473 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.
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 S8 (583 Nm) has 395 more torque (in Nm) than 1989 Audi 90. (188 Nm). This means 2000 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 1989 Audi 90.
Compare all specifications:
| 2000 Audi S8 | 1989 Audi 90 | |
| Make | Audi | Audi |
| Model | S8 | 90 |
| Year Released | 2000 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 2308 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 136 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 583 Nm | 188 Nm |
| Engine Bore Size | 84.6 mm | 82.5 mm |
| Engine Stroke Size | 93 mm | 86.4 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Top Speed | 249 km/hour | 206 km/hour |
| Drive Type | AWD | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1750 kg | 1277 kg |
| Vehicle Length | 5040 mm | 4400 mm |
| Vehicle Width | 1890 mm | 1700 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2760 mm | 2540 mm |
