1969 Chevrolet Vega vs. 1991 Ford Aerostar
To start off, 1991 Ford Aerostar is newer by 22 year(s). Which means there will be less support and parts availability for 1969 Chevrolet Vega. In addition, the cost of maintenance, including insurance, on 1969 Chevrolet Vega would be higher. At 2,979 cc (6 cylinders), 1991 Ford Aerostar is equipped with a bigger engine. In terms of performance, 1991 Ford Aerostar (143 HP @ 4800 RPM) has 62 more horse power than 1969 Chevrolet Vega. (81 HP @ 4800 RPM) In normal driving conditions, 1991 Ford Aerostar should accelerate faster than 1969 Chevrolet Vega. With that said, vehicle weight also plays an important factor in acceleration. 1991 Ford Aerostar weights approximately 405 kg more than 1969 Chevrolet Vega. 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, 1991 Ford Aerostar (224 Nm @ 3600 RPM) has 57 more torque (in Nm) than 1969 Chevrolet Vega. (167 Nm @ 2800 RPM). This means 1991 Ford Aerostar will have an easier job in driving up hills or pulling heavy equipment than 1969 Chevrolet Vega.
Compare all specifications:
| 1969 Chevrolet Vega | 1991 Ford Aerostar | |
| Make | Chevrolet | Ford |
| Model | Vega | Aerostar |
| Year Released | 1969 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2287 cc | 2979 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 81 HP | 143 HP |
| Engine RPM | 4800 RPM | 4800 RPM |
| Torque | 167 Nm | 224 Nm |
| Torque RPM | 2800 RPM | 3600 RPM |
| Engine Bore Size | 89 mm | 88.9 mm |
| Engine Stroke Size | 91.9 mm | 78.7 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1005 kg | 1410 kg |
| Vehicle Length | 4320 mm | 4450 mm |
| Vehicle Width | 1670 mm | 1830 mm |
| Vehicle Height | 1330 mm | 1860 mm |
| Wheelbase Size | 2480 mm | 3030 mm |
