Heartland Fuel 357

Name: Heartland Fuel 357
Brand: Heartland

Travel trailerbuilt 2022–23Mixed build tierFindable on the used market

WHAT ONE COSTS

$65,000est. used (2023, 3 yr old)

Sticker was $104,973 in 2023. Out of production since 2023, so the used market is the only way to buy one. Estimate assumes a 2023 unit.

WHAT IT WEIGHS BEHIND YOUR TRUCK

~13,938 lbestimated as towed, for 2 people

dry weight 12,304 lb + fresh water (100 gal, full) 834 lb + propane + battery 200 lb + gear for 2 600 lb. Brochure dry weight omits water, propane, batteries and your gear; this estimate doesn't.

You want a tow rating around15,490 lb (10% margin)

GVWR (the sticker maximum)16,460 lb

Tongue weight, loaded~2,787 lb (20%: high, eats payload)

Cargo capacity4,108 lb

WHICH TOW VEHICLES IT FITS: 19 OF 95

Judged the way the app judges: estimated loaded weight against each vehicle's rating less a 10% margin, per model year, because the 357's published weights held steady.

VEHICLE	TOW RATING	VERDICT
Chevrolet Silverado / GMC Sierra 2500HD (Duramax, max tow) '24-26	22,500 lb	fits, loaded, with 10% margin
Chevrolet Silverado / GMC Sierra 2500HD (Duramax) '20-23	18,510 lb	fits, loaded, with 10% margin
Chevrolet Silverado / GMC Sierra 2500HD (Duramax) '11-19	18,100 lb	fits, loaded, with 10% margin
Chevrolet Silverado / GMC Sierra 3500HD (Duramax DRW, gooseneck) '20-26	36,000 lb	fits, loaded, with 10% margin
Chevrolet Silverado / GMC Sierra 3500HD (Duramax DRW, gooseneck) '11-19	23,300 lb	fits, loaded, with 10% margin
Ford F-250 Super Duty (6.7 diesel, gooseneck) '20-22	22,800 lb	fits, loaded, with 10% margin
Ford F-250 Super Duty (6.7 diesel, tow pkg) '17-19	18,000 lb	fits, loaded, with 10% margin
Ford F-250 Super Duty (6.7 diesel) '11-16	16,600 lb	fits, loaded, with 10% margin
Ford F-250 Super Duty (6.7 HO diesel, gooseneck) '23-26	23,000 lb	fits, loaded, with 10% margin
Ford F-350 Super Duty (6.7 diesel DRW, gooseneck) '17-19	32,500 lb	fits, loaded, with 10% margin
Ford F-350 Super Duty (6.7 diesel DRW, gooseneck) '20-22	37,000 lb	fits, loaded, with 10% margin
Ford F-350 Super Duty (6.7 diesel DRW, gooseneck) '11-16	21,600 lb	fits, loaded, with 10% margin
Ford F-350 Super Duty (6.7 HO diesel DRW, gooseneck) '23-26	38,000 lb	fits, loaded, with 10% margin
Ford F-450 Super Duty (6.7 HO diesel DRW, gooseneck) '23-26	40,000 lb	fits, loaded, with 10% margin
Ram 2500 (6.7 Cummins HO) '19-26	20,000 lb	fits, loaded, with 10% margin
Ram 2500 (6.7 Cummins) '11-18	17,980 lb	fits, loaded, with 10% margin
Ram 3500 (6.7 Cummins DRW, gooseneck) '13-18	31,210 lb	fits, loaded, with 10% margin
Ram 3500 (6.7 Cummins HO DRW, gooseneck) '25-26	36,610 lb	fits, loaded, with 10% margin
Ram 3500 (6.7 Cummins HO DRW, gooseneck) '19-24	37,090 lb	fits, loaded, with 10% margin

The 76it doesn't fit

Chevrolet Colorado / GMC Canyon (2.7 Turbo HO, tow pkg) '23-26: over by ~7,008 lb loaded
Chevrolet Colorado / GMC Canyon (2.8 Duramax) '15-22: over by ~7,008 lb loaded
Chevrolet Silverado / GMC Sierra 1500 (6.2 V8, max tow) '19-26: over by ~1,968 lb loaded
Chevrolet Silverado 1500 (max tow) '14-18: over by ~2,688 lb loaded
Chevrolet Silverado EV (4WT) '24-26: over by ~2,688 lb loaded
Chevrolet Suburban (5.3 V8, max tow) '21-26: over by ~6,468 lb loaded
Chevrolet Tahoe (5.3 V8, max tow) '21-26: over by ~6,378 lb loaded
Chevrolet Traverse (tow pkg) '18-26: over by ~9,438 lb loaded
Chrysler Pacifica '17-26: over by ~10,698 lb loaded
Dodge Durango (5.7 / 6.4 Hemi, tow pkg) '14-26: over by ~6,108 lb loaded
Ford Bronco 4-dr (2.7 EcoBoost, tow pkg) '21-26: over by ~9,888 lb loaded
Ford Expedition (3.5 EcoBoost, tow pkg) '25-26: over by ~5,298 lb loaded
Ford Expedition (3.5 EcoBoost, tow pkg) '18-24: over by ~5,568 lb loaded
Ford Explorer (3.0 EcoBoost, tow pkg) '20-26: over by ~8,898 lb loaded
Ford F-150 (3.5 EcoBoost, max tow) '24-26: over by ~1,788 lb loaded
Ford F-150 (3.5 EcoBoost, max tow) '15-20: over by ~2,058 lb loaded
Ford F-150 (3.5 EcoBoost, max tow) '21-23: over by ~1,338 lb loaded
Ford F-150 (3.5 EcoBoost, max tow) '11-14: over by ~3,768 lb loaded
Ford F-150 Lightning (max trailer tow) '22-26: over by ~4,938 lb loaded
Ford Maverick (2.0 EcoBoost, 4K tow pkg) '22-26: over by ~10,338 lb loaded
Ford Ranger (2.3 EcoBoost, tow pkg) '19-23: over by ~7,188 lb loaded
Ford Ranger (2.7 EcoBoost, tow pkg) '24-26: over by ~7,188 lb loaded
Ford Transit (HD tow pkg) '15-26: over by ~7,728 lb loaded
GMC Acadia (tow pkg) '20-26: over by ~9,438 lb loaded
GMC Hummer EV Pickup '22-26: over by ~7,188 lb loaded
GMC Sierra EV '24-26: over by ~3,138 lb loaded
GMC Yukon / Yukon XL (5.3 V8, max tow) '21-26: over by ~6,378 lb loaded
Honda Odyssey '18-26: over by ~10,788 lb loaded
Honda Passport (AWD) '19-26: over by ~9,438 lb loaded
Honda Pilot (AWD, tow pkg) '16-26: over by ~9,438 lb loaded
Honda Ridgeline (AWD) '17-26: over by ~9,438 lb loaded
Hyundai Palisade (tow pkg) '20-26: over by ~9,438 lb loaded
Hyundai Santa Cruz (2.5T AWD) '22-26: over by ~9,438 lb loaded
Jeep Gladiator (3.6 V6, max tow) '20-26: over by ~7,008 lb loaded
Jeep Grand Cherokee (5.7 Hemi) '11-21: over by ~7,458 lb loaded
Jeep Grand Cherokee (WL, tow pkg) '22-26: over by ~8,358 lb loaded
Jeep Grand Cherokee L (5.7 Hemi) '21-26: over by ~7,458 lb loaded
Jeep Grand Wagoneer (Hurricane, max tow) '22-26: over by ~5,073 lb loaded
Jeep Wagoneer (Hurricane, max tow) '22-26: over by ~4,938 lb loaded
Jeep Wrangler Unlimited 4-dr (tow pkg) '18-26: over by ~10,788 lb loaded
Kia Telluride (tow pkg) '20-26: over by ~8,988 lb loaded
Land Rover Defender '20-26: over by ~6,558 lb loaded
Land Rover Discovery '17-26: over by ~6,558 lb loaded
Lexus GX 550 (tow pkg) '24-26: over by ~5,753 lb loaded
Lexus LX 600 '22-26: over by ~6,738 lb loaded
Mazda CX-90 (3.3 turbo, tow pkg) '24-26: over by ~9,438 lb loaded
Mercedes-Benz Sprinter '19-26: over by ~7,188 lb loaded
Nissan Armada (3.5 twin-turbo, tow pkg) '25-26: over by ~6,288 lb loaded
Nissan Armada (tow pkg) '17-24: over by ~6,288 lb loaded
Nissan Frontier (3.8 V6, tow pkg) '22-26: over by ~7,503 lb loaded
Nissan Pathfinder (tow pkg) '22-26: over by ~8,538 lb loaded
Nissan Titan (5.6 V8, tow pkg) '17-24: over by ~5,153 lb loaded
Nissan Titan XD (Cummins diesel) '16-19: over by ~2,498 lb loaded
Ram 1500 (3.0 Hurricane, max tow) '25-26: over by ~3,488 lb loaded
Ram 1500 (5.7 Hemi eTorque, max tow) '19-24: over by ~2,463 lb loaded
Ram 1500 (5.7 Hemi, max tow) '11-18: over by ~4,378 lb loaded
Ram ProMaster '14-26: over by ~7,718 lb loaded
Rivian R1S '22-26: over by ~7,008 lb loaded
Rivian R1T '22-26: over by ~4,038 lb loaded
Subaru Ascent '19-26: over by ~9,438 lb loaded
Subaru Outback (XT / Wilderness) '20-26: over by ~10,788 lb loaded
Tesla Cybertruck '24-26: over by ~4,038 lb loaded
Tesla Model X (tow pkg) '16-26: over by ~9,438 lb loaded
Tesla Model Y (tow pkg) '21-26: over by ~10,788 lb loaded
Toyota 4Runner (4.0 V6) '11-24: over by ~9,438 lb loaded
Toyota 4Runner (i-Force Max) '25-26: over by ~8,538 lb loaded
Toyota Grand Highlander (i-Force Max) '24-26: over by ~9,438 lb loaded
Toyota Highlander (tow pkg) '20-26: over by ~9,438 lb loaded
Toyota Land Cruiser (i-Force Max) '24-26: over by ~8,538 lb loaded
Toyota Sequoia (i-Force Max, tow pkg) '23-26: over by ~5,368 lb loaded
Toyota Sienna '21-26: over by ~10,788 lb loaded
Toyota Tacoma (i-Force Max, tow pkg) '24-26: over by ~8,088 lb loaded
Toyota Tacoma (V6, tow pkg) '16-23: over by ~7,818 lb loaded
Toyota Tundra (5.7 V8, tow pkg) '11-21: over by ~4,758 lb loaded
Toyota Tundra (i-Force Max, tow pkg) '22-26: over by ~3,138 lb loaded
Volkswagen Atlas (tow pkg) '18-26: over by ~9,438 lb loaded

These verdicts assume 2 people aboard with typical gear. See the margin for your truck and your crew →

THE SPECS

Length40.8 ft

Height (incl. A/C)13.3 ft

Width8.4 ft

GVWR16,460 lb

Dry weight12,304 lb

Dry tongue weight2,460 lb

Cargo capacity4,108 lb

Sleeps8

Slide-outs2

Axles2

Fresh water100 gal

Grey water85 gal

Black water92 gal

Air conditioning27,000 BTU

A missing row means the maker never published that figure: unknown, not zero.

WHERE PEOPLE SLEEP

1× front king bed(Permanent)—
1× power drop-down queen bed in the garage(Stow-away)—
1× opposing sofa / dinette in the garage(Convertible)—

HOW IT'S BUILT: 5/5

WallsAzdel composite

FrameAluminum

RoofWalk-on

UnderbellyEnclosed

Heartland (Mixed tier): Heartland (Thor) value toy hauler - Azdel composite sidewalls, aluminium framing and a real welded-tie-down garage at a low price, but Heartland's fit-and-finish and dealer service are inconsistent.

YEAR BY YEAR: WHAT CHANGED

2022Introduced
2023Final model year

FINDING ONE

Findable: a few listed nationwide most weeks. Why: Heartland is a volume manufacturer; only 2 model years. Estimated from build volume and production span, not a count of live listings.

OUR TAKE

41 ft on two axles with a 2,460 lb pin and 92 gal of black - the late-run sweet spot of the line.

OTHER FUEL FLOORPLANS

322 · 16,500 lb · sleeps 6 323 · 16,354 lb · sleeps 8 335 · 17,000 lb · sleeps 6 352 · 17,000 lb · sleeps 6 362 · 17,000 lb · sleeps 8 364 · 16,473 lb · sleeps 8 395 · 21,000 lb · sleeps 8 F-250 · 11,157 lb · sleeps 6 F-255 · 12,800 lb · sleeps 6 F-260 · 12,800 lb · sleeps 6 F-265 · 12,800 lb · sleeps 6 F-287 · 12,800 lb · sleeps 6 F-305 · 12,800 lb · sleeps 6 the whole line →

Find one for sale

Live listings for the 357 on the big marketplaces. Each search opens pre-filled with this exact floorplan:

RV Trader ↗Camping World ↗FB Marketplace ↗Google ↗

Inventory varies by site and day. Slim pickings? search the whole Fuel line ↗

Is the 357 your #1, or just a spec sheet?

These are the facts. Whether it beats the other six thousand rigs for you depends on what you care about. Set your priorities as sliders, switch on your hard limits, and watch the whole market re-rank around them. Every exclusion explained, every margin shown.

See where it ranks for you →

Data compiled from manufacturer spec sheets, retrieved 2026-07.