2005 Audi S4 vs. 1989 Audi 100
To start off, 2005 Audi S4 is newer by 16 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 4,161 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 177 more horse power than 1989 Audi 100. (163 HP @ 5500 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1989 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 540 kg more than 1989 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 175 more torque (in Nm) than 1989 Audi 100. (235 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1989 Audi 100.
Compare all specifications:
| 2005 Audi S4 | 1989 Audi 100 | |
| Make | Audi | Audi |
| Model | S4 | 100 |
| Year Released | 2005 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 2226 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 163 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 410 Nm | 235 Nm |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1840 kg | 1300 kg |
| Vehicle Length | 4580 mm | 4800 mm |
| Vehicle Width | 1780 mm | 1820 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2660 mm | 2700 mm |
