1991 Audi S2 vs. 1997 Audi S4
To start off, 1997 Audi S4 is newer by 6 year(s). Which means there will be less support and parts availability for 1991 Audi S2. In addition, the cost of maintenance, including insurance, on 1991 Audi S2 would be higher. At 2,671 cc (6 cylinders), 1997 Audi S4 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1997 Audi S4 weights approximately 92 kg more than 1991 Audi S2.
Because 1991 Audi S2 is four wheel drive (4WD), it will have significant more traction and grip than 1997 Audi S4. 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.
Compare all specifications:
| 1991 Audi S2 | 1997 Audi S4 | |
| Make | Audi | Audi |
| Model | S2 | S4 |
| Year Released | 1991 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 2671 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 216 HP | 0 HP |
| Engine Bore Size | 81.1 mm | 81 mm |
| Engine Stroke Size | 86.4 mm | 86.4 mm |
| Engine Compression Ratio | 9.3:1 | 9.3:1 |
| Acceleration 0-100mph | 6.1 seconds | 5.6 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 | 1512 kg |
| Vehicle Length | 4410 mm | 4490 mm |
| Vehicle Width | 1720 mm | 1740 mm |
| Vehicle Height | 1380 mm | 1400 mm |
| Wheelbase Size | 2560 mm | 2610 mm |
| Fuel Tank Capacity | 70 L | 62 L |
