1990 Ford Aerostar vs. 2009 Mercedes-Benz R
To start off, 2009 Mercedes-Benz R is newer by 19 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, 2009 Mercedes-Benz R (221 HP @ 3800 RPM) has 67 more horse power than 1990 Ford Aerostar. (154 HP @ 4000 RPM) In normal driving conditions, 2009 Mercedes-Benz R should accelerate faster than 1990 Ford Aerostar. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz R weights approximately 883 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 2009 Mercedes-Benz R 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, 2009 Mercedes-Benz R 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, 2009 Mercedes-Benz R (510 Nm @ 2800 RPM) has 212 more torque (in Nm) than 1990 Ford Aerostar. (298 Nm @ 2400 RPM). This means 2009 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1990 Ford Aerostar.
Compare all specifications:
| 1990 Ford Aerostar | 2009 Mercedes-Benz R | |
| Make | Ford | Mercedes-Benz |
| Model | Aerostar | R |
| Year Released | 1990 | 2009 |
| Body Type | Minivan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3973 cc | 2987 cc |
| Horse Power | 154 HP | 221 HP |
| Engine RPM | 4000 RPM | 3800 RPM |
| Torque | 298 Nm | 510 Nm |
| Torque RPM | 2400 RPM | 2800 RPM |
| Engine Bore Size | 101.6 mm | 83 mm |
| Engine Stroke Size | 80.8 mm | 92 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1415 kg | 2298 kg |
| Vehicle Length | 4450 mm | 5180 mm |
| Vehicle Width | 1830 mm | 1670 mm |
| Vehicle Height | 1860 mm | 1930 mm |
| Wheelbase Size | 3030 mm | 3220 mm |
