2026 Ford F-350 Specs: MPG, Gas Mileage, Engine Size & Dimensions
2026 Ford F-350 Specs at a Glance
The 2026 Ford F-350 tows up to 40,000 lbs, weighs 7,079 lbs, measures 263.8 in long. Every figure below comes from EPA, NHTSA, or manufacturer published data — no estimates.
Detailed Specifications
Maintenance Schedule & Service Intervals
Maintenance for every year and trim
View details →Towing Capacity
Towing for every year and trim
View details →Truck Bed Dimensions
Bed Size for every year and trim
View details →Fuel Tank Capacity
Gas Tank for every year and trim
View details →Dimensions & Size
Dimensions for every year and trim
View details →Curb Weight
Curb Weight for every year and trim
View details →Ford F-350 — Published Specifications
AutoSpecData holds 42 published specification records for the Ford F-350, covering model years 2020 through 2026. Because the EPA does not publish fuel-economy ratings for vehicles above 8,500 lb gross vehicle weight, this hub is built from manufacturer and NHTSA figures rather than window-sticker MPG — the numbers below are the ones that actually decide whether the truck suits the job.
Tow ratings across the recorded configurations run from 15,000 lb to 40,000 lb — a 25,000 lb spread, which is why a single headline figure is misleading for this truck. Cab, bed length, axle ratio, and hitch type each move the number, so match the configuration in the table to the one on the window sticker before planning a load.
Cargo beds are recorded at 82 in, 98 in of floor length. Bed choice interacts with the tow rating above: the longer box adds wheelbase and usually raises the trailer limit, while the short box keeps overall length manageable in a garage or parking structure.
Fuel capacity is published at 34 gal. With no EPA combined rating to work from, range planning on the Ford F-350 is best done from observed miles-per-gallon while towing rather than a rated figure.
Every value on this page is traceable to a published source and dated, and configurations with no published record are left blank rather than estimated. Open any specification page below for the full year-by-year table for that measurement.
Ford F-350 Towing & payload ratings
| Year | Configuration | Max tow (lbs) | Payload (lbs) | GCWR (lbs) | Curb weight (lbs) |
|---|---|---|---|---|---|
| 2026 | Dual rear wheel, 6.7L Power Stroke diesel, gooseneck, properly equipped | 40,000 | — | — | — |
| 2026 | Single rear wheel, 6.7L Power Stroke diesel, gooseneck, properly equipped | 28,000 | — | — | — |
| 2026 | Single rear wheel, 7.3L V8 gas, conventional hitch, properly equipped | 21,000 | — | — | — |
| 2025 | Single rear wheel, 6.7L Power Stroke diesel, gooseneck, properly equipped | 28,000 | — | — | — |
| 2025 | Dual rear wheel, 6.7L Power Stroke diesel, gooseneck, properly equipped | 40,000 | — | — | — |
| 2025 | Single rear wheel, 7.3L V8 gas, conventional hitch, properly equipped | 21,000 | — | — | — |
| 2024 | Single rear wheel, 7.3L V8 gas, conventional hitch, properly equipped | 21,000 | — | — | — |
| 2024 | Dual rear wheel, 6.7L Power Stroke diesel, gooseneck, properly equipped | 40,000 | — | — | — |
| 2024 | Single rear wheel, 6.7L Power Stroke diesel, gooseneck, properly equipped | 28,000 | — | — | — |
| 2023 | Dual rear wheel, 6.7L Power Stroke diesel, gooseneck, properly equipped | 38,000 | — | — | — |
| 2023 | Single rear wheel, 6.7L Power Stroke diesel, gooseneck, properly equipped | 28,000 | — | — | — |
| 2023 | Single rear wheel, 7.3L V8 gas, conventional hitch, properly equipped | 21,000 | — | — | — |
| 2022 | Dual rear wheel, 6.7L Power Stroke diesel, gooseneck, properly equipped | 37,000 | — | — | — |
| 2022 | Single rear wheel, 6.7L Power Stroke diesel, gooseneck, properly equipped | 21,000 | — | — | — |
| 2022 | Single rear wheel, 7.3L V8 gas, conventional hitch, properly equipped | 15,000 | — | — | — |
| 2021 | Single rear wheel, 6.7L Power Stroke diesel, gooseneck, properly equipped | 21,000 | — | — | — |
| 2021 | Single rear wheel, 7.3L V8 gas, conventional hitch, properly equipped | 15,000 | — | — | — |
| 2021 | Dual rear wheel, 6.7L Power Stroke diesel, gooseneck, properly equipped | 37,000 | — | — | — |
| 2020 | Dual rear wheel, 6.7L Power Stroke diesel, gooseneck, properly equipped | 37,000 | — | — | — |
| 2020 | Single rear wheel, 6.7L Power Stroke diesel, gooseneck, properly equipped | 21,000 | — | — | — |
| 2020 | Single rear wheel, 7.3L V8 gas, conventional hitch, properly equipped | 15,000 | — | — | — |
Ford F-350 Cargo bed dimensions
| Year | Bed | Length (in) | Width (in) | Between wells (in) | Depth (in) | Volume (cu ft) |
|---|---|---|---|---|---|---|
| 2026 | 6.75-ft Bed | 81.9 | 68.4 | 50.6 | 20.4 | 65.4 |
| 2026 | 8-ft Bed | 98.1 | 68.4 | 50.6 | 20.4 | 78.5 |
| 2025 | 6.75-ft Bed | 81.9 | 68.4 | 50.6 | 20.4 | 65.4 |
| 2025 | 8-ft Bed | 98.1 | 68.4 | 50.6 | 20.4 | 78.5 |
| 2024 | 6.75-ft Bed | 81.9 | 68.4 | 50.6 | 20.4 | 65.4 |
| 2024 | 8-ft Bed | 98.1 | 68.4 | 50.6 | 20.4 | 78.5 |
| 2023 | 6.75-ft Bed | 81.9 | 68.4 | 50.6 | 20.4 | 65.4 |
| 2023 | 8-ft Bed | 98.1 | 68.4 | 50.6 | 20.4 | 78.5 |
| 2022 | 6.75-ft Bed | 81.9 | 68.4 | 50.6 | 20.4 | 65.4 |
| 2022 | 8-ft Bed | 98.1 | 68.4 | 50.6 | 20.4 | 78.5 |
| 2021 | 6.75-ft Bed | 81.9 | 68.4 | 50.6 | 20.4 | 65.4 |
| 2021 | 8-ft Bed | 98.1 | 68.4 | 50.6 | 20.4 | 78.5 |
| 2020 | 6.75-ft Bed | 81.9 | 68.4 | 50.6 | 20.4 | 65.4 |
| 2020 | 8-ft Bed | 98.1 | 68.4 | 50.6 | 20.4 | 78.5 |
Ford F-350 Fuel tank capacity
| Year | Trim | Standard tank (gal) | Optional tank (gal) |
|---|---|---|---|
| 2026 | Standard | 34 | 48 |
| 2025 | Standard | 34 | 48 |
| 2024 | Standard | 34 | 48 |
| 2023 | Standard | 34 | 48 |
| 2022 | Standard | 34 | 48 |
| 2021 | Standard | 34 | 48 |
| 2020 | Standard | 34 | 48 |