2007 BMW M3 vs. 1981 Dodge Omni
To start off, 2007 BMW M3 is newer by 26 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 3,246 cc (6 cylinders), 2007 BMW M3 is equipped with a bigger engine. In terms of performance, 2007 BMW M3 (338 HP @ 7900 RPM) has 274 more horse power than 1981 Dodge Omni. (64 HP @ 5200 RPM). In normal driving conditions, 2007 BMW M3 should accelerate faster than 1981 Dodge Omni. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW M3 weights approximately 655 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 2007 BMW M3 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 2007 BMW M3. 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, 2007 BMW M3 (366 Nm @ 4900 RPM) has 251 more torque (in Nm) than 1981 Dodge Omni. (115 Nm @ 2400 RPM). This means 2007 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 1981 Dodge Omni.
Compare all specifications:
| 2007 BMW M3 | 1981 Dodge Omni | |
| Make | BMW | Dodge |
| Model | M3 | Omni |
| Year Released | 2007 | 1981 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 1715 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 338 HP | 64 HP |
| Engine RPM | 7900 RPM | 5200 RPM |
| Torque | 366 Nm | 115 Nm |
| Torque RPM | 4900 RPM | 2400 RPM |
| Engine Bore Size | 87 mm | 79.6 mm |
| Engine Stroke Size | 91 mm | 86.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1655 kg | 1000 kg |
| Vehicle Length | 4500 mm | 4190 mm |
| Vehicle Width | 1790 mm | 1680 mm |
| Vehicle Height | 1380 mm | 1360 mm |
| Wheelbase Size | 2740 mm | 2530 mm |
| Fuel Tank Capacity | 63 L | 53 L |
