Name: LEGO Technic McLaren Senna GTR 42123 Model Toy Building Kit (830 Pieces)
Brand: LEGO
SKU: 6000202588963
Price: 99.99 CAD
Availability: InStock
Rating: 4.8 (789 reviews)

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LEGO Technic McLaren Senna GTR 42123 Model Toy Building Kit (830 Pieces)

The V8 engine has moving pistons to show how a real engine works.

Pistons Really Move

Dihedral doors open up and out just like the actual McLaren supercar.

Doors Open Upwards

A wheel on top lets you easily steer the car during play.

Steer From The Top

At 12 inches long, this model looks impressive on any shelf.

Sized For Display

<ul><li><strong>Realistic Engine Movement</strong>: Features a detailed V8 engine with moving pistons.</li><li><strong>Authentic Door Operation</strong>: Includes dihedral doors that open 'up and out' in the style of the real McLaren.</li><li><strong>Functional Steering Control</strong>: Allows steering of the car model using the wheel on top.</li><li><strong>Display-Ready Model</strong>: Measures over 3 in. (9 cm) high, 12 in. (32 cm) long and 4 in (12 cm) wide, with eye-catching graphics and colors.</li><li><strong>Advanced Building Challenge</strong>: An 830-piece building kit for ages 10 and up, offering realistic movement and mechanisms.</li></ul>

Collectible<br><ul><li>A stunning build for supercar fans, the LEGO® Technic™ McLaren Senna GTR™ 42123 model building kit is packed with realistic details inspired by the iconic original</li><li>Check out this supercar toy model’s authentic features, like the detailed V8 engine with moving pistons and dihedral doors that open ‘up and out' in the unmistakable style of the real McLaren</li><li>Enjoy steering the McLaren toy car using the wheel on top</li><li>Looking for the best gift ideas for a motorsport fan or supercar lover? This set makes a great choice for kids aged 10 and up who’d love to build and display their own McLaren race car</li><li>This awesome track-focused supercar toy model looks great on display and is sure to capture the imagination of any kid or adult with a passion for supercars, motorsport and McLaren</li><li>Model measures over 3 in. (9 cm) high, 12 in. (32 cm) long and 4 in (12 cm) wide. This collectible McLaren toy car features eye-catching graphics and colors, just like on the real supercar. The LEGO® Technic™ universe offers advanced building toys for LEGO fans who are ready for their next building challenge. LEGO® Technic™ components meet rigorous industry standards to ensure they are consistent, compatible and connect reliably every time – it's been that way since 1958. LEGO® Technic™ components are dropped, heated, crushed, twisted and analyzed to make sure they meet strict global safety standards</li></ul>

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Looking for the ultimate gift for a child or teen who loves supercar toys? This LEGO® Technic™ McLaren Senna GTR™ (42123) is a great choice – and adult McLaren fans will love it too! Packed with authentic features inspired by the original track-focused supercar icon, this collectible model toy is sure to set pulses racing.<br><br>Realistic details and powerful functions<br>The McLaren Senna GTR is a car unlike any other. And this awesome LEGO Technic toy version is equally impressive. Check out the V8 engine with moving pistons, iconic dihedral doors that open, plus authentic graphics and colors, just like on the real car. Steer using the wheel, then put the model on display where it’s sure to draw many admiring glances.<br><br>Open up the world of engineering<br>LEGO Technic sets feature realistic movement and mechanisms that introduce LEGO builders to the universe of engineering in an approachable and realistic way.

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Value For Money

Building Experience

For Gifting

Assembly Instructions

Build Quality

Appearance

Ease Of Assembly

Size

Design

Door Mechanism

Stickers

Offers great value for the number of pieces.

Can be straightforward for experienced builders, but may be challenging for beginners.

Made with sturdy components that withstand use.

Features contribute to an enjoyable assembly process.

Features intricate details and well-fitting parts.

they are easy to build expt if you lose the parts

walmart.com

I don't have a picture because I wrapped it so fast and shipped it off to my grandson. However, I did see it was a good size and box was in great condition when it arrived. My grandson LOVES Lego cars and anything Lego so I know he will love this too.

Well made

Very good design very good quality with money

Really liked the completed look and was fun to build. If you enjoy the shorter build times this a great one to go with

great product for my 12 year old grandson that is still in love with Legos.  walmart made it easy to purchase on line, inform me of delivery issues and all done in a timely manner.  Thank you

grateful

The picture makes this look so neat, and the outcome totally mimics it! Had a blast building this and would highly recommend especially if you get it on sale!

Fun build and great value!

[This review was collected as part of a promotion.] I'm 79 years old and like to work puzzles and Lego Model Cars. Just something to keep my hands busy and food for the brain. Also, just something I enjoy doing.

Brain Food

[This review was collected as part of a promotion.] Our biggest little Lego fan usually prefers the movie or other themed sets, but most of all, he loves to build sets that spark excitement and challenge. The building sets that interest him the most, he completes in one day, usually the same day he gets it. I feel the same way about a good book as he does his favorite Legos, he doesn't want to stop and put it down! He built this TECHNIC set one evening with lots of excitement and enthusiasm. 
The LEGO Technic McLaren Senna GTR 42123 model building kit is packed with realistic details. This supercar toy model's authentic features, like the detailed V8, had him running excitedly,to show us the moving pistons. Later, he was also enthusiastic about the dihedral doors that open ‘up and out' in the unmistakable style of the real McLaren. So many cool features like steering the McLaren toy car using the wheel on top. He did mention a few times that the build was hurting his fingers a bit, but said, "it's worth it"!
This 830 piece set would be a great gift for any motorsport, supercar, or Lego building fan. 
We added a few more shelves above the Lego crafting table to display this completed remarkable car. The finished model measures over 3 in. (9 cm) high, 12 in. (32 cm) long and 4 in. (12 cm) wide.
This collectible McLaren toy car features eye-catching graphics and colors. I recommend it for any Lego fans, aged 10 and up, who are ready for a new challenge in advanced building toys.

The Next Level

LEGO

This technic set is a great little set, especially for the kids in the house. Easy build and it looks great. Price was great before Black Friday as well!

Great Set! Great Proce

pieces are hard to put on.and the moving cylinder function always gets stuck with the engine.i dont know how but a piece from the spoiler fell of and i am trying to find it.also the cylinders,dont they move up and down,well the ro spiked cirkle things that push the cylinder up,wellone of them fell of when i was doing bag %233😓😭😢😥😡😤🤬💀☠️💔

i wanted it so bad but now i am sad

False advertisement. This is not a legitimate Lego set as it shows in the image. This is a Chinese replica. The building instructions aren't close to be legitimate as front and back covers are black. Bags in the sent aren't numbered so you will need to go through ever bag to find the piece you need.

False advertisement. Not a legit Lego Technic set

LEGO Technic McLaren Senna GTR 42123 Model Toy Building Kit (830 Pieces) side-front view of the replica supercar model with dihedral doors open, visible V8 engine with moving pistons, top steering wheel and authentic McLaren graphics and eye-catching colours; model measures 12 in (32 cm) long and is suitable as a display collectible or an educational engineering build for ages 10+.