
The following table compares the fuel economies of different models of Dodge Omni cars, across model years.
The annual fuel costs (shown in the right-hand columns) are calculated based on an estimated annual mileage of 15,000 miles,
of which 55% of the miles are city driving, and 45% of the miles are highway driving.
Annual Cost 1 assumes a fuel cost of $5.00 per gallon, while Annual Cost 2 assumes a fuel cost of $6.00 per gallon.
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 1990 Omni | Automatic 3-speed | 4 | 24 | 22 | 28 | $3,080 | $3,696 |
| 1990 Omni | Manual 5-speed | 4 | 25 | 22 | 31 | $2,963 | $3,556 |
| 1989 Omni | Automatic 3-speed | 4 | 24 | 21 | 28 | $3,169 | $3,803 |
| 1989 Omni | Manual 5-speed | 4 | 26 | 23 | 32 | $2,848 | $3,417 |
| 1988 Omni | Automatic 3-speed | 4 | 24 | 22 | 28 | $3,080 | $3,696 |
| 1988 Omni | Manual 5-speed | 4 | 25 | 22 | 31 | $2,963 | $3,556 |
| 1987 Omni | Automatic 3-speed | 4 | 22 | 21 | 24 | $3,370 | $4,044 |
| 1987 Omni | Manual 5-speed | 4 | 25 | 22 | 31 | $2,963 | $3,556 |
| 1987 Omni | Manual 5-speed | 4 | 20 | 17 | 26 | $3,724 | $4,469 |
| 1986 Omni | Manual 4-speed | 4 | 30 | 26 | 35 | $2,550 | $3,060 |
| 1986 Omni | Manual 4-speed | 4 | 27 | 24 | 30 | $2,843 | $3,412 |
| 1986 Omni | Automatic 3-speed | 4 | 23 | 21 | 26 | $3,262 | $3,914 |
| 1986 Omni | Manual 5-speed | 4 | 26 | 23 | 32 | $2,848 | $3,417 |
| 1986 Omni | Manual 5-speed | 4 | 22 | 19 | 27 | $3,421 | $4,105 |
| 1986 Omni | Manual 5-speed | 4 | 20 | 18 | 25 | $3,641 | $4,370 |
| 1985 Omni | Manual 4-speed | 4 | 30 | 27 | 36 | $2,465 | $2,958 |
| 1985 Omni | Automatic 3-speed | 4 | 21 | 19 | 24 | $3,577 | $4,292 |
| 1985 Omni | Manual 5-speed | 4 | 25 | 22 | 31 | $2,963 | $3,556 |
| 1985 Omni | Manual 5-speed | 4 | 21 | 18 | 27 | $3,541 | $4,250 |
| 1985 Omni | Manual 4-speed | 4 | 30 | 26 | 36 | $2,524 | $3,028 |
| 1985 Omni | Manual 4-speed | 4 | 30 | 26 | 36 | $2,524 | $3,028 |
| 1985 Omni | Manual 4-speed | 4 | 27 | 24 | 30 | $2,843 | $3,412 |
| 1985 Omni | Automatic 3-speed | 4 | 23 | 21 | 26 | $3,262 | $3,914 |
| 1985 Omni | Manual 5-speed | 4 | 26 | 22 | 33 | $2,897 | $3,477 |
| 1985 Omni | Manual 5-speed | 4 | 27 | 23 | 33 | $2,816 | $3,379 |
| 1985 Omni | Manual 5-speed | 4 | 21 | 18 | 27 | $3,541 | $4,250 |
| 1985 Omni | Manual 5-speed | 4 | 20 | 17 | 26 | $3,724 | $4,469 |
| 1984 Omni | Manual 4-speed | 4 | 30 | 26 | 35 | $2,550 | $3,060 |
| 1984 Omni | Automatic 3-speed | 4 | 23 | 21 | 26 | $3,262 | $3,914 |
| 1984 Omni | Manual 5-speed | 4 | 26 | 22 | 32 | $2,929 | $3,515 |
| 1984 Omni | Manual 4-speed | 4 | 29 | 25 | 35 | $2,614 | $3,137 |
| 1984 Omni | Automatic 3-speed | 4 | 21 | 20 | 24 | $3,468 | $4,162 |
| 1984 Omni | Manual 5-speed | 4 | 25 | 21 | 31 | $3,052 | $3,663 |
Data source: Fuel Economy USA, Reference.