2006 Dodge Durango vs. 1991 Ford Aerostar
To start off, 2006 Dodge Durango is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Ford Aerostar. In addition, the cost of maintenance, including insurance, on 1991 Ford Aerostar would be higher. At 4,702 cc (8 cylinders), 2006 Dodge Durango is equipped with a bigger engine. In terms of performance, 2006 Dodge Durango (230 HP @ 4600 RPM) has 87 more horse power than 1991 Ford Aerostar. (143 HP @ 4800 RPM). In normal driving conditions, 2006 Dodge Durango should accelerate faster than 1991 Ford Aerostar. With that said, vehicle weight also plays an important factor in acceleration. 2006 Dodge Durango weights approximately 340 kg more than 1991 Ford Aerostar. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Dodge Durango is four wheel drive (4WD), it will have significant more traction and grip than 1991 Ford Aerostar. In wet, icy, snow, or gravel driving conditions, 2006 Dodge Durango 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, 2006 Dodge Durango (393 Nm @ 3600 RPM) has 169 more torque (in Nm) than 1991 Ford Aerostar. (224 Nm @ 3600 RPM). This means 2006 Dodge Durango will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Aerostar.
Compare all specifications:
| 2006 Dodge Durango | 1991 Ford Aerostar | |
| Make | Dodge | Ford |
| Model | Durango | Aerostar |
| Year Released | 2006 | 1991 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 4702 cc | 2979 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 230 HP | 143 HP |
| Engine RPM | 4600 RPM | 4800 RPM |
| Torque | 393 Nm | 224 Nm |
| Torque RPM | 3600 RPM | 3600 RPM |
| Engine Bore Size | 93 mm | 88.9 mm |
| Engine Stroke Size | 87 mm | 78.7 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1750 kg | 1410 kg |
| Vehicle Length | 5110 mm | 4450 mm |
| Vehicle Width | 1940 mm | 1830 mm |
| Vehicle Height | 1890 mm | 1860 mm |
| Wheelbase Size | 3030 mm | 3030 mm |
