1981 Dodge Omni vs. 2004 GMC Sierra
To start off, 2004 GMC Sierra is newer by 23 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 5,963 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1279 kg more than 1981 Dodge Omni.
Because 2004 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1981 Dodge Omni. In wet, icy, snow, or gravel driving conditions, 2004 GMC Sierra will offer significantly more control. 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.
Compare all specifications:
| 1981 Dodge Omni | 2004 GMC Sierra | |
| Make | Dodge | GMC |
| Model | Omni | Sierra |
| Year Released | 1981 | 2004 |
| Body Type | Hatchback | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1716 cc | 5963 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 0 HP | 325 HP |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 995 kg | 2274 kg |
| Vehicle Length | 4400 mm | 5790 mm |
| Vehicle Width | 1690 mm | 2130 mm |
| Vehicle Height | 1300 mm | 1880 mm |
| Wheelbase Size | 2530 mm | 3650 mm |
| Fuel Tank Capacity | 49 L | 102 L |
