These Vehicles Have Impressively Large Fuel Tank Capacities That Will Take You Far Without Having To Worry About Gas
These Vehicles Have Impressively Large Fuel Tank Capacities That Will Take You Far Without Having To Worry About Gas
Long Haul Ready
Running on empty is one of those special anxieties that hits different when you're miles from the nearest gas station. You know that sinking feeling when the fuel gauge drops and civilization feels impossibly far away. Some vehicles are built to laugh in the face of that worry. Today, we're talking about automobiles with tank capacities so generous that refueling becomes an afterthought.
1. 2026 Ram 3500 Crew Cab Long Bed
The 2026 Ram 3500 Crew Cab Long Bed, with its 8-foot bed, offers an available fuel tank capacity of up to 50 gallons. When you pair that oversized reservoir with the 6.7L Cummins diesel engine, you're looking at estimated highway ranges exceeding 750 miles.
2. 2026 Ram 2500 Mega Cab
Select Crew Cab variants provide the optional upgrade to a massive 50-gallon capacity for those who prioritize maximum range. What makes this configuration particularly appealing is how the spacious Mega Cab design combines family or team comfort with that large tank.
3. 2025 Ford F-450 Super Duty Crew Cab
When your job involves covering vast job sites, the last thing you need is refueling anxiety slowing you down. That's exactly why the 2025 Ford F-450 Super Duty Crew Cab is available with a 48-gallon fuel tank in higher configurations.
4. 2025 Ford F-350 Super Duty Crew Cab Long Bed
The 2025 Ford F-350 Super Duty Crew Cab Long Bed in dually long-bed setups provides up to a 48-gallon optional fuel tank. This beast delivers 700–800+ highway miles with typical 16–18 mpg diesel efficiency, significantly extending operational windows.
5. 2025 Ford F-250 Super Duty Crew Cab
Balancing drivability with serious endurance, the automobile is available with fuel tanks ranging from 34 to 48 gallons, depending on cab, bed, and axle configuration. This truck is estimated to have a highway range of 650–850 miles.
6. 2025 Chevrolet Silverado 3500HD Crew Cab
For farmers and fleets requiring a reliable range during remote site access or heavy towing without constant refueling, this vehicle delivers with a standard 36-gallon fuel tank capacity across HD trims. It supports extended workdays that keep operations running smoothly.
7. 2025 Chevrolet Silverado 2500HD Regular Cab Long Bed
Optimized for utility-focused long-bed configurations, the 2025 Chevrolet Silverado 2500HD Regular Cab Long Bed features a 36-gallon fuel tank that prioritizes payload and bed length over creature comforts. The workhorse is said to deliver approximately 600+ highway miles.
8. 2025 GMC Sierra 3500HD AT4
Off-road capability meets extended range right here, which comes equipped with a 36-gallon fuel tank standard in off-road trims. The AT4 suspension enhancement for mixed terrain pairs beautifully with that fuel capacity, delivering 550–650 miles of highway range on diesel.
9. 2025 GMC Sierra 2500HD Denali
Luxury doesn't have to mean sacrificing practicality, and the 2025 GMC Sierra 2500HD Denali proves it by coming with 36 gallons of fuel capacity in its luxury HD trims. Executives towing loads interstate can enjoy premium features over long stretches.
10. 2025 Ford F-150 Raptor with Extended-Range Tank
Desert runners and off-road enthusiasts take note: the 2025 Ford F-150 Raptor comes standard with a 36-gallon fuel tank. This truck enables adventure use without the constant mental calculation of whether you've got enough gas to make it back.
11. 2025 Toyota Tundra Capstone i-FORCE MAX Hybrid
Eco-conscious drivers who do not agree to compromise on capability have found their match. It features a 32.2-gallon fuel tank standard across the hybrid Capstone trim. The system boosts highway mpg to an impressive 22–24, delivering 700–775 miles per tank.
12. 2025 Ram 1500 Tungsten
When premium meets practicality, you get something like the 2025 Ram 1500 Tungsten equipped with a 33-gallon fuel tank. This luxury half-ton supports smooth family vacations without the need to plan entire routes around frequent gas stations.
13. 2025 Ford Expedition Platinum Max
Full-size SUVs rarely deliver impressive fuel range, but this beast breaks that mold with its 27.8-gallon fuel tank in extended wheelbase Max models. Expedition Max has earned praise in family travel blogs for enabling what enthusiasts call "one-tank" national park tours.
14. 2025 Chevrolet Suburban High Country
There's a reason the Suburban has dominated the large SUV segment for generations, and the 2025 Chevrolet Suburban High Country's 28-gallon fuel tank plays no small part in that legacy. This vehicle delivers around 500–560 miles of highway at 18-20 mpg.
Charles from Port Chester, New York on Wikimedia
15. 2025 GMC Yukon XL Denali Ultimate
Opulence takes the wheel with the 2025 GMC Yukon XL Denali Ultimate, featuring approximately 24–28 gallon tank capacity in XL configurations aligned with GM's large SUV platform. The three-row luxury seating arrangement doesn't sacrifice fuel endurance at all.
16. 2025 Cadillac Escalade ESV
While the powerful V8 yields 15–19 mpg highway for 360–530 miles—still notable considering the vehicle's massive size and luxury appointments—what really matters is how this range combines with the vehicle's executive-focused interior for effortless travel. The Escalade ESV has become a go-to for limousine services.
17. 2025 Lincoln Navigator L
Ultra-plush doesn't begin to describe the 2025 Lincoln Navigator L experience, and its approximately 23–28 gallon tank capacity. Extended L models offer 15–20 mpg highway for a 345–560-mile range, and that quiet cabin enhances long-haul comfort for large families or executives.
18. Toyota Land Cruiser 79 Series Double Cab
This one was built for extreme conditions where fuel infrastructure simply doesn't exist. The legendary workhorse supports 500–700+ miles in remote conditions with diesel efficiency around 10–14 km/L, designed specifically for extreme durability in deserts or outback environments.
19. Nissan Patrol Super Safari
Switchable fuel systems define the Nissan Patrol Super Safari's approach to extended range, with its main tank plus sub-tank totaling around 135 liters (approximately 35.7 gallons). This clever dual-tank design delivers the extended range necessary for harsh environment operation.
20. 2025 Ford F-550 Super Duty Chassis Cab
Commercial operators know that downtime equals lost revenue, which is why the Cab's available 48-gallon fuel tanks in commercial configurations make such sense. This workhorse for upfitters covers wide territories without refueling worries.
