1977 Dodge Omni vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 29 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, 2006 Opel Astra (89 HP @ 4000 RPM) has 25 more horse power than 1977 Dodge Omni. (64 HP @ 5200 RPM) In normal driving conditions, 2006 Opel Astra should accelerate faster than 1977 Dodge Omni. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 334 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, 2006 Opel Astra (200 Nm @ 1750 RPM) has 85 more torque (in Nm) than 1977 Dodge Omni. (115 Nm @ 2800 RPM). This means 2006 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 | 2006 Opel Astra | |
| Make | Dodge | Opel |
| Model | Omni | Astra |
| Year Released | 1977 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1716 cc | 1246 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 64 HP | 89 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 115 Nm | 200 Nm |
| Torque RPM | 2800 RPM | 1750 RPM |
| Engine Bore Size | 79.5 mm | 69.6 mm |
| Engine Stroke Size | 86.4 mm | 82 mm |
| Engine Compression Ratio | 8.2:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 146 km/hour | 172 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 | 1330 kg |
| Vehicle Length | 4410 mm | 4260 mm |
| Vehicle Width | 1690 mm | 1760 mm |
| Vehicle Height | 1320 mm | 1470 mm |
| Wheelbase Size | 2530 mm | 2620 mm |
| Fuel Tank Capacity | 49 L | 52 L |
