1991 Audi S2 vs. 1998 Opel Speedster
To start off, 1998 Opel Speedster is newer by 7 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 2,226 cc (5 cylinders), 1991 Audi S2 is equipped with a bigger engine. In terms of performance, 1991 Audi S2 (216 HP @ 5900 RPM) has 18 more horse power than 1998 Opel Speedster. (198 HP @ 5500 RPM). In normal driving conditions, 1991 Audi S2 should accelerate faster than 1998 Opel Speedster. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi S2 weights approximately 415 kg more than 1998 Opel Speedster. 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 1998 Opel Speedster. 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 59 more torque (in Nm) than 1998 Opel Speedster. (250 Nm @ 1950 RPM). This means 1991 Audi S2 will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Speedster.
Compare all specifications:
| 1991 Audi S2 | 1998 Opel Speedster | |
| Make | Audi | Opel |
| Model | S2 | Speedster |
| Year Released | 1991 | 1998 |
| Engine Position | Front | Middle |
| Engine Size | 2226 cc | 1995 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 216 HP | 198 HP |
| Engine RPM | 5900 RPM | 5500 RPM |
| Torque | 309 Nm | 250 Nm |
| Torque RPM | 1950 RPM | 1950 RPM |
| Engine Bore Size | 81.1 mm | 86 mm |
| Engine Stroke Size | 86.4 mm | 86 mm |
| Engine Compression Ratio | 9.3:1 | 8.8:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1420 kg | 1005 kg |
| Vehicle Length | 4410 mm | 3790 mm |
| Vehicle Width | 1720 mm | 1710 mm |
| Vehicle Height | 1380 mm | 1120 mm |
| Wheelbase Size | 2560 mm | 2340 mm |
