1991 Audi S2 vs. 1990 Ford Aerostar
To start off, 1991 Audi S2 is newer by 1 year(s). Which means there will be less support and parts availability for 1990 Ford Aerostar. In addition, the cost of maintenance, including insurance, on 1990 Ford Aerostar would be higher. At 3,973 cc (6 cylinders), 1990 Ford Aerostar is equipped with a bigger engine. In terms of performance, 1991 Audi S2 (216 HP @ 5900 RPM) has 62 more horse power than 1990 Ford Aerostar. (154 HP @ 4000 RPM). In normal driving conditions, 1991 Audi S2 should accelerate faster than 1990 Ford Aerostar. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi S2 weights approximately 5 kg more than 1990 Ford Aerostar. 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 1990 Ford Aerostar. 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 11 more torque (in Nm) than 1990 Ford Aerostar. (298 Nm @ 2400 RPM). This means 1991 Audi S2 will have an easier job in driving up hills or pulling heavy equipment than 1990 Ford Aerostar.
Compare all specifications:
| 1991 Audi S2 | 1990 Ford Aerostar | |
| Make | Audi | Ford |
| Model | S2 | Aerostar |
| Year Released | 1991 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 3973 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 216 HP | 154 HP |
| Engine RPM | 5900 RPM | 4000 RPM |
| Torque | 309 Nm | 298 Nm |
| Torque RPM | 1950 RPM | 2400 RPM |
| Engine Bore Size | 81.1 mm | 101.6 mm |
| Engine Stroke Size | 86.4 mm | 80.8 mm |
| Drive Type | 4WD | Rear |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1420 kg | 1415 kg |
| Vehicle Length | 4410 mm | 4450 mm |
| Vehicle Width | 1720 mm | 1830 mm |
| Vehicle Height | 1380 mm | 1860 mm |
| Wheelbase Size | 2560 mm | 3030 mm |
