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The most active places to share and talk about LEGO® cars — Facebook groups, subreddits, and forums. We point you to each community; it lives and is moderated on its own platform.
9 results
- ForumEurobricks — Technic & Scale Modeling
The deep-end forum board for high-end supercar and scale-model MOC discussion — long build threads with real engineering detail.
- Facebook GroupLego Auto Group
Cars, trucks and motorcycle MOCs — a large, vehicle-focused Facebook group where builders post work in progress alongside finished builds.
- Facebook GroupLego Auto Group — Speed Champion Scale MOCs
Speed-Champions-scale car MOCs and mods — a focused Facebook group for the small-scale builds that match the official racing line.
- Facebook GroupLego Supercars
Technic-scale supercars and hypercars — a very active Facebook group for MOC sharing, with plenty of gearbox and suspension detail.
- Facebook GroupLEGO Technic Moc'n Build
A Technic-focused build-and-share Facebook community, strong on functions, mechanisms and the MOCs built around them.
- Subredditr/AFOL
Adult Fans of LEGO — a MOC-heavy subreddit for adult builders, where vehicle projects sit alongside every other theme.
- Subredditr/lego
The main LEGO subreddit — a firehose of builds where car MOCs appear constantly alongside set news and collection photos.
- Subredditr/LegoSpeedChampions
The one truly car-specific subreddit — Speed Champions sets and the MOCs built at that scale, plus reviews and comparisons.
- Subredditr/legotechnic
The best car-adjacent subreddit — Technic supercars, RC builds and the mechanisms that drive them, discussed in real depth.