- Gas guzzlers
- MY2027
Worst Gas Mileage Vehicles of 2027
The thirstiest 2027 vehicle is the Ram 1500 (6.2 L · AWD) at 12 MPG combined, 10 MPG below the median vehicle (22 MPG) among the 116 vehicles ranked. The Ram 1500 costs about $6,760 a year to fuel, $3,430 more than the median vehicle ($3,330).
The top 10 run from 12 MPG to 15 MPG. Each model is listed once, with its best qualifying configuration named in the row; models with the same displayed value share a rank.
Partial model year: 116 MY2027 models rated as of Sep 29, 2026. This ranking will change as EPA adds more.
Lowest combined
12MPG
Ram 1500
Median model
22MPG
116 models
Top-10 median
13MPG
Models ranked
116
one row per model
Full ranking
Showing the top 50 of 116 models. Every column is sortable.
| 1 |  | 12 | 10 | 14 | 6.2 | $6,760 | −10 |
| 2 |  | 13 | 11 | 18 | 6.7 | $6,020 | −9 |
| 2 |  | 13 | 11 | 18 | 6.7 | $6,020 | −9 |
| 2 |  | 13 | 11 | 18 | 6.7 | $6,020 | −9 |
| 2 |  | 13 | 11 | 17 | 6.2 | $6,010 | −9 |
| 2 |  | 13 | 12 | 17 | 6.2 | $5,960 | −9 |
| 7 |  | 14 | 13 | 16 | 6.4 | $5,740 | −8 |
| 7 |  | 14 | 12 | 19 | 5.5 | $5,720 | −8 |
| 7 |  | 14 | 12 | 20 | 6.0 | $5,580 | −8 |
| 10 |  | 15 | 14 | 16 | 4.0 | $5,530 | −7 |
| 10 |  | 15 | 13 | 18 | 4.4 | $5,410 | −7 |
| 12 |  | 16 | 13 | 20 | 5.2 | $5,130 | −6 |
| 12 |  | 16 | 13 | 20 | 4.0 | $5,060 | −6 |
| 12 |  | 16 | 14 | 20 | 4.0 | $5,040 | −6 |
| 12 |  | 16 | 15 | 19 | 6.2 | $5,020 | −6 |
| 12 |  | 16 | 14 | 21 | 4.0 | $4,980 | −6 |
| 12 |  | 16 | 14 | 18 | 6.2 | $4,930 | −6 |
| 12 |  | 16 | 14 | 18 | 6.2 | $4,930 | −6 |
| 12 |  | 16 | 14 | 20 | 4.0 | $4,920 | −6 |
| 12 |  | 16 | 14 | 20 | 4.0 | $4,880 | −6 |
| 21 |  | 17 | 15 | 19 | 4.4 | $4,830 | −5 |
| 21 |  | 17 | 14 | 21 | 4.0 | $4,760 | −5 |
| 21 |  | 17 | 16 | 19 | 3.5 | $4,710 | −5 |
| 21 | | 17 | 15 | 22 | 4.0 | $4,600 | −5 |
| 21 |  | 17 | 15 | 22 | 3.5 | $3,840 | −5 |
| 26 |  | 18 | 15 | 24 | 4.0 | $4,540 | −4 |
| 26 |  | 18 | 16 | 21 | 4.4 | $4,540 | −4 |
| 26 |  | 18 | 16 | 21 | 3.0 | $4,460 | −4 |
| 26 |  | 18 | 16 | 22 | 3.0 | $4,430 | −4 |
| 26 |  | 18 | 16 | 24 | 3.5 | $4,380 | −4 |
| 26 |  | 18 | 16 | 20 | 3.0 | $3,720 | −4 |
| 26 |  | 18 | 15 | 22 | 3.5 | $3,690 | −4 |
| 26 |  | 18 | 16 | 20 | 3.8 | $3,600 | −4 |
| 34 |  | 19 | 17 | 21 | 4.4 | $4,330 | −3 |
| 34 |  | 19 | 17 | 22 | 3.5 | $4,280 | −3 |
| 34 |  | 19 | 17 | 23 | 3.9 | $4,190 | −3 |
| 34 |  | 19 | 17 | 23 | 3.0 | $4,150 | −3 |
| 34 |  | 19 | 16 | 22 | 3.5 | $3,510 | −3 |
| 34 |  | 19 | 17 | 22 | 2.5 | $3,470 | −3 |
| 34 |  | 19 | 17 | 22 | 3.0 | $3,440 | −3 |
| 34 |  | 19 | 17 | 22 | 3.6 | $3,420 | −3 |
| 42 |  | 20 | 17 | 25 | 3.6 | $3,330 | −2 |
| 42 |  | 20 | 17 | 24 | 3.0 | $3,330 | −2 |
| 42 |  | 20 | 18 | 25 | 2.5 | $3,190 | −2 |
| 45 |  | 21 | 18 | 25 | 3.5 | $3,910 | −1 |
| 45 |  | 21 | 19 | 24 | 3.0 | $3,880 | −1 |
| 45 |  | 21 | 19 | 24 | 3.0 | $3,820 | −1 |
| 45 |  | 21 | 18 | 26 | 2.0 | $3,160 | −1 |
| 45 |  | 21 | 18 | 26 | 3.5 | $3,140 | −1 |
| 45 |  | 21 | 20 | 24 | 2.5 | $3,110 | −1 |
How this list is built
Every line below is read from the list definition that produced the table.
- Classes: every EPA class except special-purpose vehicles.
- Powertrains: Gas, Hybrid, Diesel.
- Ranked by EPA combined MPG, lowest first.
- One row per model (make and model): the configuration that ranks best in this list is shown, with its trim, engine and drive named in the row.
- Ties are decided on the displayed value (whole MPG or miles, kWh per 100 miles to one decimal, cost rounded to $10): tied models share a rank, then are ordered by a tie-breaker and by name.
- Special-purpose vehicles, such as heavy-duty variants, are excluded.
- Electric vehicles are ranked separately (see the EV rankings): gas, hybrid and diesel MPG is never mixed with MPGe.
- Annual cost assumes 15,000 miles a year at the EPA rating and the dated national fuel prices stamped below; it is rounded to $10 and all differences use the rounded values.
- Model years MY2000 to MY2027; a year is listed only when at least 10 models qualify.
Data and period
- EPA ratings: fueleconomy.gov file of Sep 29, 2026
- Prices: EIA regular gasoline, U.S. average, Sep 2026 ($4.36/gal); residential electricity, U.S. average, Jul 2026 (18.3¢/kWh)
- 15,000 miles a year, 55% city and 45% highway
Frequently asked questions
Which 2027 vehicle has the worst gas mileage?
The thirstiest 2027 vehicle is the Ram 1500 (6.2 L · AWD) at 12 MPG combined, 10 MPG below the median vehicle (22 MPG) among the 116 vehicles ranked. The Ram 1500 costs about $6,760 a year to fuel, $3,430 more than the median vehicle ($3,330).
How much does the Ram 1500 cost to fuel per year?
About $6,760 a year at 15,000 miles a year, using the prices stamped at the bottom of this page. The median vehicle in this list costs $3,330 a year.
How many vehicles are ranked for 2027?
116 models qualify, one row each. The median is 22 MPG, and the top 10 run from 12 MPG to 15 MPG.
How are ties, trims and drivetrains handled?
Each model appears once, with the configuration that ranks best in this list; its trim, engine and drive are named in the row. Models with the same displayed value share a rank (1, 2, 2, 4) and are then ordered by a tie-breaker and by name. See the methodology.
Are electric cars and plug-in hybrids included?
Not in this list. MPG rankings cover gas, hybrid and diesel models only. Electric cars are ranked in EV range and EV efficiency, and plug-in hybrids in electric range.
Is the 2027 ranking final?
Not yet. 116 MY2027 models had been rated as of Sep 29, 2026, and EPA keeps adding models, so positions can change.
What does combined MPG mean?
EPA's combined rating blends 55% city and 45% highway driving. It comes from standardized laboratory tests, so your results will differ with driving style, weather and load. See the methodology.