1979 Dodge Omni vs. 1975 Dodge Aspen
To start off, 1979 Dodge Omni is newer by 4 year(s). Which means there will be less support and parts availability for 1975 Dodge Aspen. In addition, the cost of maintenance, including insurance, on 1975 Dodge Aspen would be higher. At 5,210 cc (8 cylinders), 1975 Dodge Aspen is equipped with a bigger engine. In terms of performance, 1975 Dodge Aspen (138 HP @ 4000 RPM) has 74 more horse power than 1979 Dodge Omni. (64 HP @ 5200 RPM) In normal driving conditions, 1975 Dodge Aspen should accelerate faster than 1979 Dodge Omni. With that said, vehicle weight also plays an important factor in acceleration. 1975 Dodge Aspen weights approximately 540 kg more than 1979 Dodge Omni. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Dodge Aspen is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1975 Dodge Aspen. However, in wet, icy, snow, or gravel driving conditions, 1979 Dodge Omni, being front wheel drive (FWD), will offer much better control with better grip. 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, 1975 Dodge Aspen (333 Nm @ 1600 RPM) has 218 more torque (in Nm) than 1979 Dodge Omni. (115 Nm @ 2400 RPM). This means 1975 Dodge Aspen will have an easier job in driving up hills or pulling heavy equipment than 1979 Dodge Omni.
Compare all specifications:
| 1979 Dodge Omni | 1975 Dodge Aspen | |
| Make | Dodge | Dodge |
| Model | Omni | Aspen |
| Year Released | 1979 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1715 cc | 5210 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 64 HP | 138 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 115 Nm | 333 Nm |
| Torque RPM | 2400 RPM | 1600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Vehicle Weight | 1000 kg | 1540 kg |
| Vehicle Length | 4190 mm | 5200 mm |
| Vehicle Width | 1680 mm | 1840 mm |
| Vehicle Height | 1360 mm | 1410 mm |
| Wheelbase Size | 2530 mm | 2870 mm |
