1991 Audi S2 vs. 1999 Opel Frontera
To start off, 1999 Opel Frontera is newer by 8 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 102 more horse power than 1999 Opel Frontera. (114 HP @ 3800 RPM). In normal driving conditions, 1991 Audi S2 should accelerate faster than 1999 Opel Frontera. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Frontera weights approximately 400 kg more than 1991 Audi S2.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 49 more torque (in Nm) than 1999 Opel Frontera. (260 Nm @ 1900 RPM). This means 1991 Audi S2 will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Frontera.
Compare all specifications:
| 1991 Audi S2 | 1999 Opel Frontera | |
| Make | Audi | Opel |
| Model | S2 | Frontera |
| Year Released | 1991 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 2171 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 216 HP | 114 HP |
| Engine RPM | 5900 RPM | 3800 RPM |
| Torque | 309 Nm | 260 Nm |
| Torque RPM | 1950 RPM | 1900 RPM |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1420 kg | 1820 kg |
| Vehicle Length | 4410 mm | 4280 mm |
| Vehicle Width | 1720 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1710 mm |
| Wheelbase Size | 2560 mm | 2470 mm |
