1991 Audi S2 vs. 1989 Audi 100
To start off, 1991 Audi S2 is newer by 2 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 2,460 cc (5 cylinders), 1989 Audi 100 is equipped with a bigger engine. In terms of performance, 1991 Audi S2 (216 HP @ 5900 RPM) has 98 more horse power than 1989 Audi 100. (118 HP @ 4250 RPM). In normal driving conditions, 1991 Audi S2 should accelerate faster than 1989 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi S2 weights approximately 100 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.
Because 1991 Audi S2 is four wheel drive (4WD), it will have significant more traction and grip than 1989 Audi 100. In wet, icy, snow, or gravel driving conditions, 1991 Audi S2 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, 1991 Audi S2 (309 Nm @ 1950 RPM) has 43 more torque (in Nm) than 1989 Audi 100. (266 Nm @ 2250 RPM). This means 1991 Audi S2 will have an easier job in driving up hills or pulling heavy equipment than 1989 Audi 100.
Compare all specifications:
| 1991 Audi S2 | 1989 Audi 100 | |
| Make | Audi | Audi |
| Model | S2 | 100 |
| Year Released | 1991 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 2460 cc |
| Engine Cylinders | 5 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 216 HP | 118 HP |
| Engine RPM | 5900 RPM | 4250 RPM |
| Torque | 309 Nm | 266 Nm |
| Torque RPM | 1950 RPM | 2250 RPM |
| Engine Bore Size | 81.1 mm | 81 mm |
| Engine Stroke Size | 86.4 mm | 95.5 mm |
| Acceleration 0-100mph | 6.1 seconds | 9.9 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1420 kg | 1320 kg |
| Vehicle Length | 4410 mm | 4800 mm |
| Vehicle Width | 1720 mm | 1820 mm |
| Vehicle Height | 1380 mm | 1430 mm |
| Wheelbase Size | 2560 mm | 2700 mm |
| Fuel Tank Capacity | 70 L | 60 L |
