1977 Dodge Omni vs. 2009 Mercury Mariner
To start off, 2009 Mercury Mariner is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Dodge Omni. In addition, the cost of maintenance, including insurance, on 1977 Dodge Omni would be higher. At 2,967 cc (6 cylinders), 2009 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2009 Mercury Mariner (240 HP) has 165 more horse power than 1977 Dodge Omni. (75 HP) In normal driving conditions, 2009 Mercury Mariner should accelerate faster than 1977 Dodge Omni. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercury Mariner weights approximately 925 kg more than 1977 Dodge Omni. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercury Mariner is four wheel drive (4WD), it will have significant more traction and grip than 1977 Dodge Omni. In wet, icy, snow, or gravel driving conditions, 2009 Mercury Mariner 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 Mercury Mariner (302 Nm @ 4500 RPM) has 179 more torque (in Nm) than 1977 Dodge Omni. (123 Nm @ 3200 RPM). This means 2009 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 1977 Dodge Omni.
Compare all specifications:
| 1977 Dodge Omni | 2009 Mercury Mariner | |
| Make | Dodge | Mercury |
| Model | Omni | Mariner |
| Year Released | 1977 | 2009 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1715 cc | 2967 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 75 HP | 240 HP |
| Torque | 123 Nm | 302 Nm |
| Torque RPM | 3200 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1000 kg | 1925 kg |
| Vehicle Length | 4190 mm | 4460 mm |
| Vehicle Width | 1680 mm | 1810 mm |
| Vehicle Height | 1360 mm | 1780 mm |
| Wheelbase Size | 2530 mm | 2630 mm |
