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data pack

Custom CarsMinecraft data pack for 1.21.4

Allows the creation of custom vehicles in Minecraft!

server onlynewest supported release 1.21.4TechnologyGame MechanicsDecorationTransportation
Latest version
1.21.4.1.0.0
Minecraft
1.17 to 1.21.4
Works with
Fabric, Quilt, NeoForge, Forge
Licence
MIT
Downloads
6.1k
Updated
4 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Custom Cars servers

Deploy a server with Custom Cars already added to the world, on hardware built for it.

  • 1.21.4
  • Fabric
  • Data pack
  • Quilt
  • NeoForge
  • One click install
  • Version matched
  • Automatic backups
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Custom Cars declares support for, newest first, with the Java runtime that version needs.

Other data packs
MinecraftThroughJavaEvidenceReleased
1.21.4Fabric, Data pack, Quilt, NeoForge, Forge21+declared3 Dec 2024
1.20.6Forge, Data pack, Quilt, NeoForge, Fabric21+declared29 Apr 2024
1.20.5Forge, Data pack, Quilt, NeoForge, Fabric21+declared23 Apr 2024
1.20.4Forge, Data pack, Quilt, NeoForge, Fabric17+declared7 Dec 2023
1.20.3Forge, Data pack, Quilt, NeoForge, Fabric17+declared4 Dec 2023
1.20.2Forge, Data pack, Quilt, NeoForge, Fabric17+declared20 Sept 2023
1.20.1Forge, Data pack, Quilt, NeoForge, Fabric17+declared12 Jun 2023
1.20Forge, Data pack, Quilt, NeoForge, Fabric17+declared2 Jun 2023
1.19.4Fabric, Forge, NeoForge, Quilt, Data pack17+declared14 Mar 2023
1.19.3Fabric, Data pack, Quilt, NeoForge, Forge17+declared7 Dec 2022
1.19.2Forge, Data pack, Quilt, NeoForge, Fabric17+declared5 Aug 2022
1.19.1Forge, Data pack, Quilt, NeoForge, Fabric17+declared27 Jul 2022
1.19Forge, Data pack, Quilt, NeoForge, Fabric17+declared7 Jun 2022
1.18.2Quilt, Data pack, NeoForge, Forge, Fabric17+declared28 Feb 2022
1.18.1Fabric, Data pack, Quilt, NeoForge, Forge17+declared10 Dec 2021
1.18Forge, Data pack, Quilt, NeoForge, Fabric17+declared30 Nov 2021
1.17.1Forge, Data pack, Quilt, NeoForge, Fabric16+declared6 Jul 2021
1.17Quilt, Forge, Fabric, NeoForge, Data pack16+declared8 Jun 2021

Download

From Custom Cars’s own host. Nothing is re-hosted here.

Most recently published release

1.21.4.1.0.0release6 Jul 2026

custom-cars.1.21.4.1.0.0.R.zip · 0.3 MB · for 1.21.4

Download this release
6c332d18b822…
Older versions15
  • 1.20-A+mod1 Feb 20251.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +2 more7.8 MB2.9k downloadse03e44c86940…Choose file on publisher ↗
  • 1.20-A1 Feb 20251.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +2 more0.3 MB368 downloadse35a0b94e0d2…Get
  • 1.19.4-A+mod1 Feb 20251.19.47.8 MB263 downloadse4e144aa21d6…Choose file on publisher ↗
  • 1.19.4-A1 Feb 20251.19.40.3 MB53 downloads122acb7664aa…Get
  • 1.19.3-A+mod1 Feb 20251.19.3, 1.19.2, 1.19.1, 1.197.8 MB356 downloads364ae4308761…Choose file on publisher ↗
  • 1.19.3-A1 Feb 20251.19.3, 1.19.2, 1.19.1, 1.190.3 MB38 downloads8ddac803001f…Get
  • 1.19-A+mod1 Feb 20251.19.3, 1.19.2, 1.19.1, 1.197.8 MB58 downloadsef3f2b277e23…Choose file on publisher ↗
  • 1.19-A1 Feb 20251.19.3, 1.19.2, 1.19.1, 1.190.3 MB31 downloadsbda253539d9f…Get
  • 1.18.2-A+mod1 Feb 20251.18.27.8 MB207 downloadsc0539cd37769…Choose file on publisher ↗
  • 1.18.2-A1 Feb 20251.18.20.3 MB37 downloadsdbfb82c32726…Get
  • 1.18-A+mod1 Feb 20251.18.1, 1.187.8 MB101 downloadsa36d5c55bc8f…Choose file on publisher ↗
  • 1.18-A1 Feb 20251.18.1, 1.180.3 MB40 downloads0c7b6163e975…Get
  • 1.17-A+mod1 Feb 20251.17.1, 1.177.8 MB176 downloads99db8f4ca83a…Choose file on publisher ↗
  • 1.17-A1 Feb 20251.17.1, 1.170.3 MB44 downloads8e5835a01fc3…Get
  • 1.02 Mar 20231.19.3, 1.19.2, 1.19.1, 1.19, 1.18.2 +2 more0.3 MB293 downloads33e04f7cc737…Get

Frequently asked

Does Custom Cars work on Minecraft 1.21.4?

Yes. 1.21.4 is the newest Minecraft version Custom Cars declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Custom Cars support?

Everything the author has declared, from 1.17 up to 1.21.4. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Custom Cars on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

What licence is Custom Cars under?

MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Custom Cars?

Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.

Where do I download Custom Cars safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

TerralithExplore almost 100 new biomes consisting of both realism and light fantasy, using just Vanilla blocks. Complete with several immersive structures to compliment the overhauled terrain.Towns and TowersSpice up your world with new villages, pillager outposts, and even new ships!TectonicTerrain shaping brought to new heights, grander and more varied than ever before!TrekBored of vanilla structure generation? This pack is for you!GeophilicA subtle-ish overhaul of vanilla Overworld biomes! Reworked!Incendium LegacyA nether biome overhaul combined with challenging structures to conquer, unique weapons to obtain, and tricky mobs to defeat.

Details from Modrinth, where the author last updated it on 6 Jul 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .