1981 Dodge Omni vs. 2009 Dodge Viper
To start off, 2009 Dodge Viper is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Dodge Omni. In addition, the cost of maintenance, including insurance, on 1981 Dodge Omni would be higher. At 8,356 cc (10 cylinders), 2009 Dodge Viper is equipped with a bigger engine. In terms of performance, 2009 Dodge Viper (600 HP @ 6100 RPM) has 536 more horse power than 1981 Dodge Omni. (64 HP @ 5200 RPM) In normal driving conditions, 2009 Dodge Viper should accelerate faster than 1981 Dodge Omni. With that said, vehicle weight also plays an important factor in acceleration. 2009 Dodge Viper weights approximately 691 kg more than 1981 Dodge Omni. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Dodge Viper 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 2009 Dodge Viper. However, in wet, icy, snow, or gravel driving conditions, 1981 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, 2009 Dodge Viper (759 Nm @ 5000 RPM) has 644 more torque (in Nm) than 1981 Dodge Omni. (115 Nm @ 2400 RPM). This means 2009 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 1981 Dodge Omni.
Compare all specifications:
| 1981 Dodge Omni | 2009 Dodge Viper | |
| Make | Dodge | Dodge |
| Model | Omni | Viper |
| Year Released | 1981 | 2009 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1715 cc | 8356 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Horse Power | 64 HP | 600 HP |
| Engine RPM | 5200 RPM | 6100 RPM |
| Torque | 115 Nm | 759 Nm |
| Torque RPM | 2400 RPM | 5000 RPM |
| Engine Compression Ratio | 8.2:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1000 kg | 1691 kg |
| Vehicle Length | 4190 mm | 4470 mm |
| Vehicle Width | 1680 mm | 1920 mm |
| Vehicle Height | 1360 mm | 1220 mm |
| Wheelbase Size | 2530 mm | 2520 mm |
| Fuel Tank Capacity | 53 L | 61 L |
