1977 Dodge Omni vs. 1999 Mercury Sable
To start off, 1999 Mercury Sable is newer by 22 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 2,982 cc (6 cylinders), 1999 Mercury Sable is equipped with a bigger engine. In terms of performance, 1999 Mercury Sable (152 HP @ 5000 RPM) has 88 more horse power than 1977 Dodge Omni. (64 HP @ 5200 RPM) In normal driving conditions, 1999 Mercury Sable should accelerate faster than 1977 Dodge Omni. With that said, vehicle weight also plays an important factor in acceleration. 1999 Mercury Sable weights approximately 569 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1999 Mercury Sable (246 Nm @ 4000 RPM) has 131 more torque (in Nm) than 1977 Dodge Omni. (115 Nm @ 2800 RPM). This means 1999 Mercury Sable will have an easier job in driving up hills or pulling heavy equipment than 1977 Dodge Omni. 1999 Mercury Sable has automatic transmission and 1977 Dodge Omni has manual transmission. 1977 Dodge Omni will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Mercury Sable will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Dodge Omni | 1999 Mercury Sable | |
| Make | Dodge | Mercury |
| Model | Omni | Sable |
| Year Released | 1977 | 1999 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1716 cc | 2982 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 64 HP | 152 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Torque | 115 Nm | 246 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Engine Bore Size | 79.5 mm | 89 mm |
| Engine Stroke Size | 86.4 mm | 79 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 996 kg | 1565 kg |
| Vehicle Length | 4410 mm | 5030 mm |
| Vehicle Width | 1690 mm | 1860 mm |
| Vehicle Height | 1320 mm | 1480 mm |
| Wheelbase Size | 2530 mm | 2760 mm |
| Fuel Tank Capacity | 49 L | 68 L |
