LEGO Transformers

Explore 26 Transformers building sets and models featuring Optimus Prime, Bumblebee, Megatron, Starscream, and other heroes from the saga. This collection includes only brick and block-based products, from small decorative models to large collector's sets. Compare characters, sizes, and piece counts to choose a LEGO Transformers set to build, display, or give as a gift.

Lego Transformers · Collector Building Sets

What if, instead of taking an already assembled figure out of its box, you built it yourself, piece by piece? That's the whole idea behind this selection, designed for fans who enjoy the building process just as much as the final result.

A deliberately focused selection centered, for now, around a single centerpiece: an exceptional set designed for adult collectors.

The Optimus Prime Cybertron Set, 2,700 Pieces

Our Lego Transformers Optimus Prime Cybertron Set — 2,700-Piece Adult Collector Edition offers a complete building experience, far beyond a simple children's toy: several hours of assembly, an impressive level of detail once complete, and a display piece worthy of the most iconic character in the entire saga.

Why build instead of unboxing a classic figure?

The Lego experience offers something that classic articulated figures do not: the pleasure of building itself, step by step, before even admiring the final result. It is also an activity in its own right — alone, with family, or with fellow fans — that extends the enjoyment far beyond the simple purchase.

Who is it for?

This set is primarily aimed at adult collectors and fans of complex Lego builds rather than younger audiences: with 2,700 pieces, it requires time, patience, and a dedicated space to display once complete.

A selection set to grow

This collection is still in its early stages and is currently focused on this flagship piece. Other characters are available as buildable versions in their dedicated collections — Starscream, Sentinel Prime, Ironhide, Nemesis Prime, and Scourge each offer their own buildable figure.

Complete your collection

Discover the hero behind this piece in our Optimus Prime collection. For the full catalogue, our Transformers Universe page brings together all our collections.

🔴 The hero — The Optimus Prime collection View the collection →
🔺 Buildable version — The Starscream collection View the collection →
🔧 Buildable version — The Ironhide collection View the collection →
🗺️ Full catalogue — Transformers universe, all our collections Explore →

❓ FAQ — Lego Transformers

Answers to the questions most frequently asked by our customers and collectors.

🏆 What age is this set suitable for?

With its 2,700 pieces and complex build, this set is best suited to advanced teens and adult collectors.

⏱️ How long does it take to assemble?

Allow several hours for assembly, spread over one or more sessions depending on your pace.

🧱 Why does this collection include only one item?

It's a young collection focused on this flagship piece. Other buildable Transformers figures already exist and are available directly in their respective character collections (Starscream, Ironhide, Sentinel Prime, Nemesis Prime, Scourge).

📦 Once assembled, does the set really transform like the original figure?

Yes, the set recreates Optimus Prime's transformation mechanism while offering the level of detail expected from a complete Lego build.

🎁 Is it a good gift for a fan who enjoys building?

It's one of the best choices: this set combines a passion for Transformers with the joy of building in one exceptional piece.

🚚 How long does delivery take?

Allow an average of 7 to 14 days to receive your order.

Build your own legend with the Optimus Prime Cybertron set, piece by piece.

Continue exploring the Transformers universe

Full encyclopedia Who is Optimus Prime? The Autobots The Decepticons Movies & timeline All collections Personality quiz Coloring pages