Is this set good for a 10-year-old?

Yes. It is rated 10+, and the 897 pieces take several hours. Younger builders may need help with the engine and differential.

Does it have a working engine?

Yes. The V12 has moving pistons, and there is a working differential plus an opening engine cover.

Does it need batteries?

No. Everything is manual, with no motors or batteries required.

How does it compare with larger Technic supercars?

It is smaller and has fewer functions, with no suspension or gearbox. It costs less and is easier to build.

Are the decals printed or stickers?

The livery details are stickers, so apply them carefully during the build.

897 pieces and the instruction booklet. The LEGO Builder app offers 3D instructions as an alternative.

Where is the Technic Ferrari FXX K cheapest?

At eBay, for $34.00, 48% under what the other stores charge, as of our latest check.

What do buyers say about the Technic Ferrari FXX K?

Rated 4.7 out of 5 from 640 ratings.

Where can I buy the Technic Ferrari FXX K?

17 stores we checked sell it, including eBay, Walmart, Lego, Staples, Target.

Lego

Technic Ferrari FXX K

Best price now

$34.00at eBayVerified

48% under what the other stores charge

Compared across 17 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

Visit eBay

What reviewers say

4.7 / 5640 ratings

Buyers rate it around 4.7 out of 5 and single out the engine and door mechanisms as the highlight. Many call the build challenging but rewarding for its piece count. Complaints center on stickers and on the model being smaller than expected.

What people mention

Engine functionsPraisedOwners highlight the V12 with moving pistons and the working differential as the best part of the set.
Build difficultyPraisedReviewers describe the build as challenging but satisfying for ages 10 and up.
StickersCriticisedSome buyers dislike applying stickers for the livery instead of printed pieces.
SizeMixedA few owners find the finished model smaller than they expected from 897 pieces.
Display valuePraisedThe Ferrari red livery and opening panels make it a popular shelf piece.

About the Technic Ferrari FXX K

Experience the thrill of Italian racing engineering with the LEGO Technic Ferrari FXX K model car kit (42212), a challenging 897-piece build that captures the essence of this race-day supercar. Builders ages 10+ can assemble authentic features directly inspired by Ferrari's exclusive racing machine, from the dramatic butterfly doors to the detailed V12 engine with moving pistons. This building and learning toy lets young engineers explore real automotive concepts as they construct and test the working differential, examine the engine mechanics, and operate the opening hood and engine cover. The completed model showcases Ferrari's signature racing red livery, creating a striking display piece worthy of any automotive enthusiast's collection. The LEGO Builder app enhances the construction experience with 3D visualization tools that let builders zoom, rotate, and track their progress throughout the build. Perfect as a gift for young racing fans or budding engineers, this supercar model delivers both educational value and the unmistakable prestige of the Ferrari brand. Contains 897 pieces.