EPA ratings · 2015 · Ram · 1500

2015 Ram 1500 Fuel Economy

EPA rates the 2015 Ram 1500's 12 trims from 15 to 24 MPG combined, 1500 4WD to 1500 HFE 2WD. The table below prices every trim per mile at a fuel price and mileage you can change.

EPA ratings by trim

2015 Ram 1500 trims and EPA ratings
Trim	Engine	Transmission	Drive	City	Hwy	Combined
1500 2WD · Midgrade	5.7 L, 8 cyl	Automatic 6-spd	Rear-Wheel Drive	14	20	16 MPG
1500 2WD · Midgrade	5.7 L, 8 cyl	Automatic 8-spd	Rear-Wheel Drive	15	22	17 MPG
1500 2WD · Regular	3.6 L, 6 cyl	Automatic 8-spd	Rear-Wheel Drive	17	25	20 MPG
1500 2WD · Gasoline or E85	3.6 L, 6 cyl, FFV	Automatic 8-spd	Rear-Wheel Drive	17	25	20 MPG
1500 2WD · Diesel	3 L, 6 cyl	Automatic 8-spd	Rear-Wheel Drive	20	27	23 MPG
1500 4WD · Midgrade	5.7 L, 8 cyl	Automatic 6-spd	4-Wheel Drive	13	19	15 MPG
1500 4WD · Gasoline or E85	3.6 L, 6 cyl, FFV	Automatic 8-spd	4-Wheel Drive	16	23	19 MPG
1500 4WD · Regular	3.6 L, 6 cyl	Automatic 8-spd	4-Wheel Drive	16	23	19 MPG
1500 4WD · Midgrade	5.7 L, 8 cyl	Automatic 8-spd	4-Wheel Drive	15	21	17 MPG
1500 4WD · Diesel	3 L, 6 cyl	Automatic 8-spd	4-Wheel Drive	19	26	22 MPG
1500 HFE 2WD · Regular	3.6 L, 6 cyl	Automatic 8-spd	Rear-Wheel Drive	18	25	21 MPG
1500 HFE 2WD · Diesel	3 L, 6 cyl	Automatic 8-spd	Rear-Wheel Drive	21	29	24 MPG

City and highway are EPA's adjusted label figures; combined is the 55/45 blend printed on the window sticker. For electric and plug-in trims the MPG columns are MPGe, and the kWh per 100 miles is the figure a charging cost actually turns on; EPA measures it at the wall, so charging losses are already in it. Unrounded combined figures, where EPA publishes them: 1500 2WD 15.9454; 1500 2WD 17.3528; 1500 2WD 19.7182; 1500 2WD 19.7182; 1500 2WD 23.0044; 1500 4WD 15.3397; 1500 4WD 18.7039; 1500 4WD 18.7039; 1500 4WD 16.8309; 1500 4WD 22.0679; 1500 HFE 2WD 20.8211; 1500 HFE 2WD 23.774.

What the rating costs per mile

The rating divided by a price, times your miles. It starts at EIA's current U.S. averages and EPA's 15,000 miles so the right-hand column is comparable; type your own pump price, home rate and mileage over them.

Gasoline ($/gal)EIA U.S. regular, week of October 19, 2026. Premium cars pay more; your pump beats this.Electricity ($/kWh)EIA U.S. residential, August 2026. Your bill's delivered rate beats this.Miles a yearEPA assumes 15,000. Change it to yours.

Fuel cost per mile and per year for each trim at the prices and mileage above
Trim	Runs on	Rated	Per mile	Per year	EPA's figure
1500 2WD	Midgrade Gasoline	16 MPG	26.8¢	$4,016	$4,750
1500 2WD	Midgrade Gasoline	17 MPG	25.2¢	$3,780	$4,450
1500 2WD	Regular Gasoline	20 MPG	21.4¢	$3,213	$3,350
1500 2WD	Regular Gasoline	20 MPG	21.4¢	$3,213	$3,350
1500 2WD	Diesel	23 MPG	18.6¢	$2,794	$4,150
1500 4WD	Midgrade Gasoline	15 MPG	28.6¢	$4,284	$5,050
1500 4WD	Regular Gasoline	19 MPG	22.5¢	$3,382	$3,550
1500 4WD	Regular Gasoline	19 MPG	22.5¢	$3,382	$3,550
1500 4WD	Midgrade Gasoline	17 MPG	25.2¢	$3,780	$4,450
1500 4WD	Diesel	22 MPG	19.5¢	$2,921	$4,350
1500 HFE 2WD	Regular Gasoline	21 MPG	20.4¢	$3,060	$3,200
1500 HFE 2WD	Diesel	24 MPG	17.8¢	$2,678	$4,000

Per mile = price ÷ rated MPG (gasoline) or price per kWh × kWh per 100 miles ÷ 100 (electricity). Per year = per mile × miles. EPA's figure is its own annual fuel cost at 15,000 miles, 55% city, and the national price in force when the file was built; it will differ from the middle columns whenever the price here differs. A plug-in hybrid is shown once on each fuel; its real cost sits between them, by how much of its driving is on the battery.

Fuel only — before depreciation, insurance, maintenance or tires, which the True Cost per Mile Calculator adds. Most drivers land below the rating; the True MPG Calculator measures your own from two fill-ups.

EPA's own figures, and why they differ

The “EPA's figure” column is EPA's annual fuel cost from the same file: 15,000 miles, 55% city, and the national fuel price fueleconomy.gov was using on the day the file was built (2026-09-29). fueleconomy.gov recomputes its page every week at the current price, so its number and the file's drift apart between file dates; the middle columns here use a price you can see and change, which is the only honest way to compare two cars. EPA also prints a five-year “you save/spend” against the average new vehicle (spends $8,000 for the 1500 HFE 2WD); it rests on the same assumptions and is not repeated here as a result.

Every figure on this page is a rating, not a measurement of any particular car. The site never calls a rating wrong; it shows what your own price and miles do to it. See the model on fueleconomy.gov.

Other model years of the Ram 1500: 2027, 2026, 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2014, 2013.

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Informational only — published averages for scale and comparison, not a quote for any pump, utility or vehicle. Your own price is the one that counts, and every calculator on this site takes it as an input.

Ratings: U.S. EPA and U.S. DOE, fueleconomy.gov vehicles.csv dated 2026-09-29 (EPA record ids 35739, 35740, 35741, 35742, 35816, 35744, 35745, 35746, 35747, 35819, 35743, 36004). Prices: EIA, U.S. regular gasoline week of October 19, 2026; U.S. residential electricity August 2026. Snapshots refreshed monthly.