1996 Ford Aerostar vs. 1984 Ford Sierra
To start off, 1996 Ford Aerostar is newer by 12 year(s). Which means there will be less support and parts availability for 1984 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1984 Ford Sierra would be higher. At 2,979 cc (6 cylinders), 1996 Ford Aerostar is equipped with a bigger engine. In terms of performance, 1996 Ford Aerostar (133 HP @ 4600 RPM) has 67 more horse power than 1984 Ford Sierra. (66 HP @ 4200 RPM). In normal driving conditions, 1996 Ford Aerostar should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1996 Ford Aerostar weights approximately 280 kg more than 1984 Ford Sierra. 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, 1996 Ford Aerostar (217 Nm @ 2800 RPM) has 77 more torque (in Nm) than 1984 Ford Sierra. (140 Nm @ 2000 RPM). This means 1996 Ford Aerostar will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra.
Compare all specifications:
| 1996 Ford Aerostar | 1984 Ford Sierra | |
| Make | Ford | Ford |
| Model | Aerostar | Sierra |
| Year Released | 1996 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 2304 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 133 HP | 66 HP |
| Engine RPM | 4600 RPM | 4200 RPM |
| Torque | 217 Nm | 140 Nm |
| Torque RPM | 2800 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1515 kg | 1235 kg |
| Vehicle Length | 4450 mm | 4510 mm |
| Vehicle Width | 1830 mm | 1740 mm |
| Vehicle Height | 1860 mm | 1450 mm |
| Wheelbase Size | 3030 mm | 2620 mm |
