2005 GMC Sierra vs. 1986 Ford Aerostar
To start off, 2005 GMC Sierra is newer by 19 year(s). Which means there will be less support and parts availability for 1986 Ford Aerostar. In addition, the cost of maintenance, including insurance, on 1986 Ford Aerostar would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (300 HP) has 212 more horse power than 1986 Ford Aerostar. (88 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1986 Ford Aerostar. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1159 kg more than 1986 Ford Aerostar. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2005 GMC Sierra (489 Nm) has 329 more torque (in Nm) than 1986 Ford Aerostar. (160 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1986 Ford Aerostar.
Compare all specifications:
| 2005 GMC Sierra | 1986 Ford Aerostar | |
| Make | GMC | Ford |
| Model | Sierra | Aerostar |
| Year Released | 2005 | 1986 |
| Body Type | Pickup | Minivan |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 2302 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 300 HP | 88 HP |
| Torque | 489 Nm | 160 Nm |
| Engine Bore Size | 102 mm | 96 mm |
| Engine Stroke Size | 92 mm | 79.5 mm |
| Drive Type | Rear | Rear |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2569 kg | 1410 kg |
| Vehicle Length | 6270 mm | 4450 mm |
| Vehicle Width | 2030 mm | 1830 mm |
| Vehicle Height | 1940 mm | 1860 mm |
| Wheelbase Size | 4010 mm | 3030 mm |
