2024 Ram 2500 Gas Tank Size & Fuel Capacity
Fuel tank capacity
31.0–32.0gal · 117–121 L
The 2024 Ram 2500 has a fuel tank capacity of 31.0 to 32.0 gallons (117–121 liters), depending on the trim. The most common size is 32.0 gallons, used on 16 trims.
32.0 gal · Bigger than 96% of 2024 models we list.
- By trim
- Gas cap & parts
- Fuel essentials
- More range
- Fill-up cost
- Other years
- Compared
- Fuel recalls
- Pump & gauge parts
- FAQ
2024 Ram 2500 fuel tank capacity by trim
What changes the tank sizeTap an option to filter the table
- Powertrain
- no difference
- Drive
- no difference
- Cab
- Bed
- Engine
- no difference
All 31 trims
| Trim | Engine | Drive | Tank | Fuel | ||
|---|---|---|---|---|---|---|
| Big Horn 4dr Crew Cab 4WD SB 6.4L 8cyl 8A · 4WD · Regular | 6.4L 8cyl 8A | 4WD | 31.0 gal117 L | Regular | ||
| Big Horn Fleet 4dr Crew Cab SB 6.4L 8cyl 8A · RWD · Regular | 6.4L 8cyl 8A | RWD | 31.0 gal117 L | Regular | ||
| Laramie 4dr Crew Cab 4WD SB 6.4L 8cyl 8A · 4WD · Regular | 6.4L 8cyl 8A | 4WD | 31.0 gal117 L | Regular | ||
| Laramie 4dr Mega Cab 4WD SB 6.7L 6cyl Turbodiesel 6A · 4WD · Diesel Diesel | 6.7L 6cyl Turbodiesel 6A Diesel | 4WD | 31.0 gal117 L | Diesel | ||
| Laramie Fleet 4dr Crew Cab SB 6.4L 8cyl 8A · RWD · Regular | 6.4L 8cyl 8A | RWD | 31.0 gal117 L | Regular | ||
| Limited 4dr Crew Cab 4WD SB 6.7L 6cyl Turbodiesel 6A · 4WD · Diesel Diesel | 6.7L 6cyl Turbodiesel 6A Diesel | 4WD | 31.0 gal117 L | Diesel | ||
| Limited 4dr Mega Cab 4WD SB 6.7L 6cyl Turbodiesel 6A · 4WD · Diesel Diesel | 6.7L 6cyl Turbodiesel 6A Diesel | 4WD | 31.0 gal117 L | Diesel | ||
| Limited Longhorn 4dr Crew Cab 4WD SB 6.7L 6cyl Turbodiesel 6A · 4WD · Diesel Diesel | 6.7L 6cyl Turbodiesel 6A Diesel | 4WD | 31.0 gal117 L | Diesel | ||
| Limited Longhorn 4dr Mega Cab 4WD SB 6.7L 6cyl Turbodiesel 6A · 4WD · Diesel Diesel | 6.7L 6cyl Turbodiesel 6A Diesel | 4WD | 31.0 gal117 L | Diesel | ||
| Lone Star 4dr Crew Cab 4WD SB 6.4L 8cyl 8A · 4WD · Regular | 6.4L 8cyl 8A | 4WD | 31.0 gal117 L | Regular | ||
| Lone Star 4dr Crew Cab SB 6.4L 8cyl 8A · RWD · Regular | 6.4L 8cyl 8A | RWD | 31.0 gal117 L | Regular | ||
| Power Wagon 4dr Crew Cab 4WD SB 6.4L 8cyl 8A · 4WD · Regular | 6.4L 8cyl 8A | 4WD | 31.0 gal117 L | Regular | ||
| Rebel 4dr Crew Cab 4WD SB 6.4L 8cyl 8A · 4WD · Regular | 6.4L 8cyl 8A | 4WD | 31.0 gal117 L | Regular | ||
| Tradesman 4dr Crew Cab 4WD SB 6.4L 8cyl 8A · 4WD · Regular | 6.4L 8cyl 8A | 4WD | 31.0 gal117 L | Regular | ||
| Tradesman Fleet 4dr Crew Cab SB 6.4L 8cyl 8A · RWD · Regular | 6.4L 8cyl 8A | RWD | 31.0 gal117 L | Regular | ||
| Big Horn 4dr Crew Cab 4WD LB 6.7L 6cyl Turbodiesel 6A · 4WD · Diesel Diesel | 6.7L 6cyl Turbodiesel 6A Diesel | 4WD | 32.0 gal121 L | Diesel | ||
| Big Horn Fleet 2dr Regular Cab 4WD LB 6.4L 8cyl 8A · 4WD · Regular | 6.4L 8cyl 8A | 4WD | 32.0 gal121 L | Regular | ||
| Big Horn Fleet 2dr Regular Cab LB 6.4L 8cyl 8A · RWD · Regular | 6.4L 8cyl 8A | RWD | 32.0 gal121 L | Regular | ||
| Big Horn Fleet 4dr Crew Cab LB 6.4L 8cyl 8A · RWD · Regular | 6.4L 8cyl 8A | RWD | 32.0 gal121 L | Regular | ||
| Laramie 4dr Crew Cab LB 6.4L 8cyl 8A · RWD · Regular | 6.4L 8cyl 8A | RWD | 32.0 gal121 L | Regular | ||
| Laramie Fleet 4dr Crew Cab 4WD LB 6.4L 8cyl 8A · 4WD · Regular | 6.4L 8cyl 8A | 4WD | 32.0 gal121 L | Regular | ||
| Limited Fleet 4dr Crew Cab 4WD LB 6.7L 6cyl Turbodiesel 6A · 4WD · Diesel Diesel | 6.7L 6cyl Turbodiesel 6A Diesel | 4WD | 32.0 gal121 L | Diesel | ||
| Limited Longhorn Fleet 4dr Crew Cab 4WD LB 6.7L 6cyl Turbodiesel 6A · 4WD · Diesel Diesel | 6.7L 6cyl Turbodiesel 6A Diesel | 4WD | 32.0 gal121 L | Diesel | ||
| Lone Star 2dr Regular Cab 4WD LB 6.7L 6cyl Turbodiesel 6A · 4WD · Diesel Diesel | 6.7L 6cyl Turbodiesel 6A Diesel | 4WD | 32.0 gal121 L | Diesel | ||
| Lone Star 2dr Regular Cab LB 6.4L 8cyl 8A · RWD · Regular | 6.4L 8cyl 8A | RWD | 32.0 gal121 L | Regular | ||
| Lone Star 4dr Crew Cab 4WD LB 6.7L 6cyl Turbodiesel 6A · 4WD · Diesel Diesel | 6.7L 6cyl Turbodiesel 6A Diesel | 4WD | 32.0 gal121 L | Diesel | ||
| Lone Star Fleet 4dr Crew Cab LB 6.4L 8cyl 8A · RWD · Regular | 6.4L 8cyl 8A | RWD | 32.0 gal121 L | Regular | ||
| Tradesman 2dr Regular Cab 4WD LB 6.4L 8cyl 8A · 4WD · Regular | 6.4L 8cyl 8A | 4WD | 32.0 gal121 L | Regular | ||
| Tradesman 2dr Regular Cab LB 6.4L 8cyl 8A · RWD · Regular | 6.4L 8cyl 8A | RWD | 32.0 gal121 L | Regular | ||
| Tradesman 4dr Crew Cab 4WD LB 6.4L 8cyl 8A · 4WD · Regular | 6.4L 8cyl 8A | 4WD | 32.0 gal121 L | Regular | ||
| Tradesman 4dr Crew Cab LB 6.4L 8cyl 8A · RWD · Regular | 6.4L 8cyl 8A | RWD | 32.0 gal121 L | Regular | ||
| No trim matches all of these filters. | ||||||
Tank figures are the manufacturer's rated capacity, sorted smallest tank first. The EPA doesn't rate fuel economy for heavy-duty pickups and vans (over 8,500 lb gross vehicle weight), so these trims have no official MPG or range.
What it costs to fill up a 2024 Ram 2500
$136.64 to fill the 32.0-gallon tank from empty with regular, at this week's US average of $4.27 a gallon.
| Tank | Fuel | US avg / gal | From empty | From 1/4 tank |
|---|---|---|---|---|
| 31.0 gal | Regular | $4.27 | $132.37 | $99.28 |
| 32.0 gal | Regular | $4.27 | $136.64 | $102.48 |
| 31.0 gal | Diesel | $6.35 | $196.85 | $147.64 |
| 32.0 gal | Diesel | $6.35 | $203.20 | $152.40 |
By region, 32.0-gallon tank
| Region | Regular / gal | Fill from empty |
|---|---|---|
| East Coast | $4.02 | $128.64 |
| Midwest | $4.27 | $136.64 |
| Gulf CoastLowest | $3.70 | $118.40 |
| Rocky Mountain | $4.46 | $142.72 |
| West Coast | $5.42 | $173.44 |
| CaliforniaHighest | $5.89 | $188.48 |
Prices: U.S. Energy Information Administration retail averages for the week of October 26, 2026. This week's prices by state and city.
Your own price
- 31.0-gallon tank$132.37
- 32.0-gallon tank$136.64
Starts at the US average for regular; type in what your station charges. For other tank sizes, use the fill-up calculator.
2500 tank size in other years
The 2024 2500 uses the same 31.0–32.0 gal tank sizes as every 2500 since 2021.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2026 2500 | 31.0–32.0 gal | Not rated |
| 2025 2500 | 31.0–32.0 gal | Not rated |
| 2024 2500 | 31.0–32.0 gal | Not rated |
| 2023 2500 | 31.0–32.0 gal | Not rated |
| 2022 2500 | 31.0–32.0 gal | Not rated |
| 2021 2500 | 31.0–32.0 gal | Not rated |
| 2019 2500 | 31.0–32.0 gal | Not rated |
| 2018 2500 | 31.0–32.0 gal | Not rated |
2024 Ram 2500 vs similar 2024 pickups
At 32.0 gallons, the 2500's largest tank ranks third of the four 2024 pickups compared here. The Ford F-250 Super Duty carries the most (48.0 gal) and the Nissan Titan XD the least (26.0 gal).
| 2024 model | Tank | Longest highway range |
|---|---|---|
| Ford F-250 Super Duty | 34.0–48.0 gal | Not rated |
| Chevrolet Silverado 2500HD | 36.0 gal | Not rated |
| Ram 2500 | 31.0–32.0 gal | Not rated |
| Nissan Titan XD | 26.0 gal | Not rated |
Other 2024 pickups of a similar size, one model per brand.
2024 Ram 2500 fuel system recalls
None of the 5 recalls NHTSA lists for the 2024 Ram 2500 involve the fuel system.
2024 Ram 2500 fuel pump and gauge parts
NHTSA lists no fuel-system recall for the 2024 Ram 2500, so a failed pump or gauge is a normal repair. These are the part numbers the makers list for it.
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Frequently asked questions
What is the fuel tank capacity of the 2024 Ram 2500?
The 2024 Ram 2500 holds between 31.0 and 32.0 gallons, depending on the trim. 32.0 gallons is the usual size; the smaller 31.0-gallon tank is on the Big Horn 4dr Crew Cab 4WD SB.
How many gallons and liters does the 2024 Ram 2500 gas tank hold?
The 2024 Ram 2500 tank holds 117–121 liters, or 31.0–32.0 gallons in US gallons.
Which 2024 Ram 2500 has the biggest gas tank?
The 32.0-gallon tank is on the Big Horn 4dr Crew Cab 4WD LB, Big Horn Fleet 2dr Regular Cab 4WD LB, Big Horn Fleet 2dr Regular Cab LB and 13 other trims. The smallest tank, 31.0 gallons, is on the Big Horn 4dr Crew Cab 4WD SB.
Does the 2024 Ram 2500 tank change with the powertrain?
No. Gas and Diesel versions of the 2024 Ram 2500 use the same 31.0–32.0 gal tank.
Does 4WD change the 2024 Ram 2500 gas tank?
No. 4WD and RWD versions of the 2024 Ram 2500 use the same 31.0–32.0 gal tank.
What gas does the 2024 Ram 2500 take?
Regular unleaded, or Diesel fuel, depending on the engine. The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 2024 Ram 2500?
At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 32.0-gallon tank from empty costs $136.64. It ranges from $118.40 in the Gulf Coast to $188.48 in California.
How much does a full tank of gas weigh in a 2024 Ram 2500?
About 224 pounds for the 32.0-gallon tank. Diesel weighs roughly 7 pounds a gallon.
Does the 2024 Ram 2500 have a bigger gas tank than the Nissan Titan XD?
Yes. The 2024 Ram 2500 holds up to 32.0 gallons; the 2024 Nissan Titan XD holds up to 26.0.
Has the 2024 Ram 2500 had a fuel pump or fuel system recall?
No. None of the 5 recalls NHTSA lists for the 2024 Ram 2500 involve the fuel system.
Sources
- Tank sizes: manufacturer-rated capacities from US-market specifications, checked against independent references. Updated October 2026.
- MPG and range: EPA ratings. Range is tank size times EPA MPG.
- Fuel prices: U.S. Energy Information Administration, week of October 26, 2026 (this week's prices).
- Recalls: NHTSA recall database (Ram fuel system recalls).
Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.