1980 Dodge Omni vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 25 year(s). Which means there will be less support and parts availability for 1980 Dodge Omni. In addition, the cost of maintenance, including insurance, on 1980 Dodge Omni would be higher. At 2,213 cc (4 cylinders), 1980 Dodge Omni is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (99 HP @ 3120 RPM) has 15 more horse power than 1980 Dodge Omni. (84 HP @ 4800 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1980 Dodge Omni. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 595 kg more than 1980 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, 2005 Opel Signum (230 Nm @ 1500 RPM) has 79 more torque (in Nm) than 1980 Dodge Omni. (151 Nm @ 2400 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1980 Dodge Omni.
Compare all specifications:
| 1980 Dodge Omni | 2005 Opel Signum | |
| Make | Dodge | Opel |
| Model | Omni | Signum |
| Year Released | 1980 | 2005 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2213 cc | 1993 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 84 HP | 99 HP |
| Engine RPM | 4800 RPM | 3120 RPM |
| Torque | 151 Nm | 230 Nm |
| Torque RPM | 2400 RPM | 1500 RPM |
| Engine Bore Size | 87.4 mm | 84 mm |
| Engine Stroke Size | 91.9 mm | 90 mm |
| Engine Compression Ratio | 8.5:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1000 kg | 1595 kg |
| Vehicle Length | 4190 mm | 4640 mm |
| Vehicle Width | 1680 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1470 mm |
| Wheelbase Size | 2530 mm | 2740 mm |
| Fuel Tank Capacity | 49 L | 60 L |
