Fuel
Here you can find the whole configuration for which items work as fuel for all vehicles, and how much fuel they grant each. A general rule of thumb if you do not want to read through the whole list is that mostly every item that can be added as fuel inside of a furnace should also work as fuel in a vehicle.
Fuels:
Coal & Charcoal: Fuel Amount: 16
Coal Block: Fuel Amount: 120
Lava Bucket: Fuel Amount: 6
Blaze Rod: Fuel Amount: 12
Dried Kelp Block: Fuel Amount: 2
Ladder: Fuel Amount: 1
Beehive: Fuel Amount: 2
Chest, Trapped Chest & Barrel: Fuel Amount: 2
Crafting Table, Crafter, Cartography Table, Loom, Lectern, Composter: Fuel Amount: 2
Bookshelf & Chiseled Bookshelf: Fuel Amount: 2
Bowl: Fuel Amount: 1
Dead Bush: Fuel Amount: 1
Stick: Fuel Amount: 1
Wooden Tools: Fuel Amount: 2
Bow & Crossbow: Fuel Amount: 1
Fishing Rod: Fuel Amount: 1
Logs, Stripped Logs & Woods: Fuel Amount: 8
Planks: Fuel Amount: 2
Saplings: Fuel Amount: 1
Buttons: Fuel Amount: 1
Doors & Trapdoors: Fuel Amount: 2
Signs & Hanging Signs: Fuel Amount: 2
Pressure Plates: Fuel Amount: 2
Stairs & Slabs: Fuel Amount: 2
Fence & Fence Gates: Fuel Amount: 2
Boats: Fuel Amount: 2
Chest Boats: Fuel Amount: 4
Azalea & Flowering Azalea: Fuel Amount: 1
Custom Fuel Items
CUSTOM_ITEM: Material: Flint Name: Fuel Lore: Used to refill vehicles fuel. Fuel Amount: 500
Obtainable via the /shop.
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