1999 Audi RS4 vs. 1989 Ford Aerostar
To start off, 1999 Audi RS4 is newer by 10 year(s). Which means there will be less support and parts availability for 1989 Ford Aerostar. In addition, the cost of maintenance, including insurance, on 1989 Ford Aerostar would be higher. At 2,979 cc (6 cylinders), 1989 Ford Aerostar is equipped with a bigger engine. In terms of performance, 1999 Audi RS4 (250 HP @ 6100 RPM) has 107 more horse power than 1989 Ford Aerostar. (143 HP @ 4800 RPM). In normal driving conditions, 1999 Audi RS4 should accelerate faster than 1989 Ford Aerostar. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi RS4 weights approximately 210 kg more than 1989 Ford Aerostar. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1989 Ford Aerostar. In wet, icy, snow, or gravel driving conditions, 1999 Audi RS4 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:
| 1999 Audi RS4 | 1989 Ford Aerostar | |
| Make | Audi | Ford |
| Model | RS4 | Aerostar |
| Year Released | 1999 | 1989 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 2979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 250 HP | 143 HP |
| Engine RPM | 6100 RPM | 4800 RPM |
| Engine Bore Size | 81.1 mm | 88.9 mm |
| Engine Stroke Size | 86.4 mm | 78.7 mm |
| Drive Type | 4WD | Rear |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1620 kg | 1410 kg |
| Vehicle Length | 4530 mm | 4450 mm |
| Vehicle Width | 1810 mm | 1830 mm |
| Vehicle Height | 1390 mm | 1860 mm |
| Wheelbase Size | 2610 mm | 3030 mm |
