1978 Dodge Omni vs. 2009 GMC Acadia
To start off, 2009 GMC Acadia is newer by 31 year(s). Which means there will be less support and parts availability for 1978 Dodge Omni. In addition, the cost of maintenance, including insurance, on 1978 Dodge Omni would be higher. At 3,598 cc (6 cylinders), 2009 GMC Acadia is equipped with a bigger engine. In terms of performance, 2009 GMC Acadia (288 HP) has 213 more horse power than 1978 Dodge Omni. (75 HP) In normal driving conditions, 2009 GMC Acadia should accelerate faster than 1978 Dodge Omni. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Acadia weights approximately 1141 kg more than 1978 Dodge Omni. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 GMC Acadia is four wheel drive (4WD), it will have significant more traction and grip than 1978 Dodge Omni. In wet, icy, snow, or gravel driving conditions, 2009 GMC Acadia 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. Let's talk about torque, 2009 GMC Acadia (366 Nm @ 3400 RPM) has 244 more torque (in Nm) than 1978 Dodge Omni. (122 Nm @ 3200 RPM). This means 2009 GMC Acadia will have an easier job in driving up hills or pulling heavy equipment than 1978 Dodge Omni.
Compare all specifications:
| 1978 Dodge Omni | 2009 GMC Acadia | |
| Make | Dodge | GMC |
| Model | Omni | Acadia |
| Year Released | 1978 | 2009 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1715 cc | 3598 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 75 HP | 288 HP |
| Torque | 122 Nm | 366 Nm |
| Torque RPM | 3200 RPM | 3400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1000 kg | 2141 kg |
| Vehicle Length | 4190 mm | 5100 mm |
| Vehicle Width | 1680 mm | 1990 mm |
| Vehicle Height | 1360 mm | 1780 mm |
| Wheelbase Size | 2530 mm | 3030 mm |
