1977 Dodge Omni vs. 1996 Opel Astra
To start off, 1996 Opel Astra is newer by 19 year(s). Which means there will be less support and parts availability for 1977 Dodge Omni. In addition, the cost of maintenance, including insurance, on 1977 Dodge Omni would be higher. At 1,716 cc (4 cylinders), 1977 Dodge Omni is equipped with a bigger engine. In terms of performance, 1996 Opel Astra (74 HP @ 4400 RPM) has 10 more horse power than 1977 Dodge Omni. (64 HP @ 5200 RPM) In normal driving conditions, 1996 Opel Astra should accelerate faster than 1977 Dodge Omni. With that said, vehicle weight also plays an important factor in acceleration. 1996 Opel Astra weights approximately 264 kg more than 1977 Dodge Omni. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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 Opel Astra (165 Nm @ 1800 RPM) has 50 more torque (in Nm) than 1977 Dodge Omni. (115 Nm @ 2800 RPM). This means 1996 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1977 Dodge Omni.
Compare all specifications:
| 1977 Dodge Omni | 1996 Opel Astra | |
| Make | Dodge | Opel |
| Model | Omni | Astra |
| Year Released | 1977 | 1996 |
| Engine Position | Front | Front |
| Engine Size | 1716 cc | 1686 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 64 HP | 74 HP |
| Engine RPM | 5200 RPM | 4400 RPM |
| Torque | 115 Nm | 165 Nm |
| Torque RPM | 2800 RPM | 1800 RPM |
| Engine Bore Size | 79.5 mm | 79 mm |
| Engine Stroke Size | 86.4 mm | 86 mm |
| Engine Compression Ratio | 8.2:1 | 18.4:1 |
| Top Speed | 146 km/hour | 175 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 996 kg | 1260 kg |
| Vehicle Length | 4410 mm | 4120 mm |
| Vehicle Width | 1690 mm | 1720 mm |
| Vehicle Height | 1320 mm | 1430 mm |
| Wheelbase Size | 2530 mm | 2400 mm |
| Fuel Tank Capacity | 49 L | 52 L |
