The True Cost of Owning a Ram 2500

Cost example prepared October 25, 2026

Start with the price you will actually pay

For a representative example, use a 2025 Ram 2500 Big Horn Crew Cab at $55,180, Crew Cab means four full doors and a roomy back seat (Kelley Blue Book's starting figure for the Crew Cab Big Horn, with the standard 6.4-liter HEMI gas V8 making 405 horsepower). One thing KBB's Crew Cab figure does not name is the drivetrain: four-wheel drive typically adds around $3,000 on a Ram 2500, so if the truck you price is a 4x4, add that to this starting point. Trims run from about $45,565 for a base Tradesman regular cab to about $75,260 for a Crew Cab Limited, so replace this starting point with a written quote for the exact trim you are considering.

The down payment does not make the truck cheaper; it changes how much you finance. With 10% down ($5,518), 8% APR (the yearly interest rate on the loan) and 60 months, this example finances $54,425 at $1,104 a month, and the loan costs about $11,788 in interest over five years.

Fuel: there is no window-sticker mpg number

Heavy-duty trucks are exempt from the EPA's fuel-economy testing when their gross vehicle weight rating (GVWR, the most the truck, its passengers, its cargo and its trailer tongue weight may weigh together) is over 8,500 pounds, so no official mpg rating exists for the Ram 2500. This page plans on 14 miles per gallon for the gas V8: a Capital One test drive returned 13.9 mpg with the HEMI running empty, and owner estimates generally land between 12 and 14 mpg combined, with highway cruising higher, one test saw over 19 mpg cruising at 75 mph. At 12,000 miles a year, 14 mpg means about 857 gallons annually, roughly $3,560 a year, $17,799 over five years at $4.153 a gallon (the EIA national average for the week ending November 2, 2026). A truck that tows often will burn more; a truck that mostly cruises empty will burn less.

The diesel version is a separate calculation, not part of this example: the Cummins turbodiesel six makes up to 420 horsepower and 1,075 lb-ft of torque, costs about $12,595 more than the gas engine, and returned 18.3 mpg in the same Capital One test with over 1,000 pounds of payload in the bed. Diesel fuel and diesel upkeep carry their own costs, so the diesel math only works out for some drivers.

Depreciation is smaller than on a half-ton, and that changes the math

iSeeCars' own pages put the Ram 2500's five-year value loss at 28.3%, depreciation is just the word for the value a car loses over time, so it keeps about 71.7% of its price, well above typical half-ton losses. One secondhand summary citing iSeeCars quotes a lower 25.1% loss, but this page uses iSeeCars' own 28.3% figure, not the secondhand number. On a $55,180 purchase, plan on roughly $39,564 after five years, about $15,616 of depreciation, roughly $260 a month. That resale figure is a planning assumption, not a forecast. Run a second scenario with resale 10% lower so the decision does not depend on an optimistic used market.

Insurance runs heavy-duty money

Full-coverage averages for a Ram 2500 run from about $162 a month (Compare.com's average) to about $255 a month (Insuraviz for a 2024 model), averages for the Ram 2500 as a whole, not prices for the Big Horn trim specifically. This example uses $210 a month, or $12,600 over five years. Premiums depend heavily on the driver, ZIP code, coverage and insurer, so get a quote on the exact trim with matching deductibles (what you pay out of pocket before insurance kicks in) and limits before treating any average as yours.

Ram 2500 maintenance costs: priced like a work truck

RepairPal puts the Ram 2500's average annual repair and maintenance cost at $1,070, and rates it 2.5 out of 5.0 for reliability, major repairs are infrequent, but they can be expensive when they happen. This example uses that figure straight: $1,070 a year, or $5,350 all-in over five years. One wear item to plan for: a set of heavy-duty tires inside five years at 60,000 miles, which costs more than a half-ton tire set.

The full five-year example

Every figure below comes from the site's own calculator math. The stated inputs are: 2025 Ram 2500 Big Horn Crew Cab, $55,180 price, 10% down ($5,518), 8% APR, 60 months, 7% sales tax, $900 in title and dealer fees, 12,000 miles per year, 14 mpg, $4.153 per gallon (EIA national average, week ending November 2, 2026), $210 per month insurance, $1,070 per year maintenance, $39,564 resale value after five years.

• Depreciation: $15,616 ($55,180 minus $39,564 resale)
• Insurance: $12,600 ($210 x 60 months)
• Fuel: $17,799 (12,000 / 14 x $4.153 x 5 years)
• Maintenance: $5,350 ($1,070 x 5 years)
• Tax, fees and interest: $16,551 ($3,863 sales tax, $900 fees, $11,788 loan interest)

That totals roughly $67,916, or about $1,132 a month. Notice something unusual: the $1,104 payment lands just below the $1,132 monthly average, because the truck holds its value well. During the loan years the cash actually going out is still the payment plus insurance, fuel and upkeep, the average only lands near the payment because the resale value is spread back across all five years.

Formula

The five-year total is the sum of five buckets: depreciation, insurance, fuel, maintenance, and tax, fees and interest. Depreciation is the $55,180 price minus the $39,564 resale value after five years, which is $15,616. Insurance is $210 a month times 60 months, which is $12,600. Fuel is 12,000 miles a year divided by 14 miles per gallon, times $4.153 a gallon, times 5 years, which is about $17,799. There is no official EPA rating for this truck: heavy-duty trucks over 8,500 pounds GVWR are exempt from EPA fuel-economy testing, so 14 mpg is a planning figure, from a test drive that returned 13.9 mpg running empty. Maintenance is $1,070 a year times 5 years, which is $5,350. Tax, fees and interest is 7% sales tax on $55,180, which is $3,863, plus $900 in title and dealer fees, plus about $11,788 of loan interest, which is $16,551.

Added together, $15,616 plus $12,600 plus $17,799 plus $5,350 plus $16,551 equals $67,916, or about $1,132 a month. The amount financed is the $55,180 price plus $3,863 sales tax plus $900 in fees, minus the $5,518 down payment, which is $54,425. At 8% APR over 60 months, the payment on $54,425 is $1,104 a month, and the loan costs about $11,788 in interest over five years.

Why Ram 2500 buyers should think past year five

Heavy-duty trucks are keepers, owners run them a decade or more, and that is where the economics can improve: the loan ends at year five, and the depreciation curve flattens. The costs that arrive in years six through ten are the wear-and-repair years: a second tire set, suspension work, and the out-of-warranty items noted above. The keep it 10 years guide shows how to extend this same math honestly.

Shopping the Ram 2500 against the F-250 or the Silverado 2500HD? The Car Showdown runs any two vehicles through the same five buckets side by side.

Calculation transparency

Jurisdiction. United States. Sales tax, titling, registration and insurance rules are set by your state, so your exact numbers depend on where you buy and register the car. The 7% sales tax and $900 in fees in this example are planning figures, not any one state's actual rates.

Rules and time period. Five years, 12,000 miles a year, gas at $4.153 a gallon (EIA national average, week ending November 2, 2026), 8% APR, 60 months, 10% down. There is no official EPA mpg rating for this truck, so 14 mpg is a planning figure. The resale value is a planning assumption, not a forecast.

Scope and limitations. Educational estimate only. Insurance and maintenance are planning figures, not quotes. Get a real quote for the same trim, coverage and loan before you decide.

Sources disagree on the Ram 2500's five-year value loss: iSeeCars' own pages put it at 28.3 percent while one secondhand summary citing iSeeCars quotes a lower 25.1 percent loss, and CarEdge puts it near 24 percent, so the 28.3 percent figure used here is kept as a planning assumption, not as a current reading. Kelley Blue Book's $55,180 Crew Cab Big Horn figure does not name the drivetrain, and four-wheel drive typically adds around $3,000 on a Ram 2500, so if the truck you price is a 4x4, add that to this starting point, as the page already states.

Source links checked November 6, 2026. Figures: Kelley Blue Book 2025 Ram 2500 Crew Cab Big Horn price, $55,180; Compare.com Ram 2500 average, $162 a month, full coverage $168 a month; Insuraviz Ram Truck 2500 average, $255 a month; RepairPal Ram 2500 average annual repair cost, $1,070, reliability 2.5 out of 5; EIA weekly gas prices (week ending November 2, 2026).

Primary sources: Kelley Blue Book, 2025 Ram 2500 Crew Cab; Compare.com, Ram 2500 car insurance; Insuraviz, Ram car insurance; RepairPal, Ram 2500 reliability; EIA, Gasoline and Diesel Fuel Update. How the numbers are calculated is written down on the methodology page, and every source is listed on the sources page.

Definitions

Depreciation. Depreciation is just the word for the value a car loses over time. On this page, the $55,180 price minus the $39,564 resale value after five years, which is $15,616.

Resale value. What the Ram 2500 is worth after five years in this example, $39,564. A planning assumption, not a forecast.

APR. Annual percentage rate, the yearly interest rate on the loan. This example uses 8%.

Down payment. The cash paid up front. Here it is 10%, or $5,518.

GVWR. Gross vehicle weight rating, the most the truck, its passengers, its cargo and its trailer tongue weight may weigh together. Heavy-duty trucks are exempt from EPA fuel-economy testing when their GVWR is over 8,500 pounds, so no official mpg rating exists for the Ram 2500.

Crew Cab. Four full doors and a roomy back seat.

Full coverage. Published full-coverage averages run from about $162 a month to about $255 a month. This example uses $210 a month, or $12,600 over five years.

Diesel. The Cummins turbodiesel six makes up to 420 horsepower and 1,075 lb-ft of torque, costs about $12,595 more than the gas engine, and returned 18.3 mpg in the same Capital One test. The diesel version is a separate calculation, not part of this example.

Questions people actually ask

How much does a Ram 2500 cost over 5 years?

About $67,916 over five years in the example on this page: $15,616 in value lost, $12,600 for insurance, $17,799 for gas, $5,350 for upkeep, and $16,551 in sales tax, fees and loan interest.

How much does a Ram 2500 depreciate in 5 years?

iSeeCars' own pages put the five-year value loss at 28.3%, about $15,616 on a $55,180 truck, leaving a resale value around $39,564.

How much is insurance for a Ram 2500?

Full-coverage averages for the Ram 2500 as a whole run about $162 to $255 a month depending on the source. This page's example uses $210 a month. These are model-level averages, not prices for the Big Horn trim specifically, so get a quote on the exact truck.

What gas mileage does a Ram 2500 get?

There is no official EPA rating: heavy-duty trucks over 8,500 pounds are exempt from EPA fuel-economy testing. This page plans on 14 miles per gallon for the gas V8, based on a test drive that returned 13.9 miles per gallon running empty; highway cruising runs higher.

How much does it cost to maintain a Ram 2500?

This page's example uses $1,070 a year, or $5,350 over five years. RepairPal's average is $1,070 a year, and it rates the truck 2.5 out of 5.0 for reliability.

Related: Diesel vs gas truck, which one costs less over five years

Related: What a work truck really costs to run

Related: See every model with a true cost page

Buying in Texas? Texas adds its own layer to these numbers, a 6.25% sales tax, its own fees, and some of the highest insurance in the country. See the true cost of a car in Texas.