LEGO® Technic™ McLaren Senna GTR building kitRecreate the stunning looks of this iconic supercar. Makes a perfect gift for any McLaren fan.
A rewarding challengeWith 830 pieces, this is an immersive project for kids, teens and adults with an impressive model to explore and display.
LEGO® Technic™ McLaren Senna GTR™
Features classic dihedral doors, just like the real supercar.
Celebrate a racing icon
Supercar fans will love learning about the real McLaren.
V8 engine with moving pistons
Check out the authentic details.
Role-play race-day adventuresWith so many realistic features, it’s easy to recreate the thrill of action-packed races.
Take your place on the starting lineMeasures over 9 cm (3 in.) high and 32 cm (12 in.) long, making this car a great size for play or display.
100% would recommend this product.
Overall RatingAverage rating4.9out of 5 stars
Play ExperienceAverage rating4.7out of 5 stars
Level of DifficultyAverage rating3.5out of 5 stars
Value for MoneyAverage rating4.8out of 5 stars
- February 3rd, 2021Average rating5out of 5 stars5.0The Next LevelPamiam |I would recommend this to a friend!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.Play ExperienceAverage rating5out of 5 stars5.0Level of DifficultyAverage rating4out of 5 stars4.0Value for MoneyAverage rating5out of 5 stars5.0Was this helpful?55McLaren Senna GTR™
- January 11th, 2021Average rating5out of 5 stars5.0Highly impressive set!cvandre |I would recommend this to a friend!My 12 yr old has just put this amazing LEGO Technic McLaren Senna GTR together. The finished product looks exactly like it shows on the box and in the website! It's larger than we expected which was a pleasant surprise! This car is just slick looking and very detailed. Perhaps the feature that sets it apart from other sets is the pistons that move up and down as the car drives! Also the wheels can turn aided with the use of a knob of top of the car. The instructions were clear and precise. There was minor confusion putting it together, as there were multiple bags labeled for each of the steps. But he was able to figure it out easily. Overall it took about one and a half to two hours to build. He was blown away with the finish product! Absolutely recommend this!Play ExperienceAverage rating5out of 5 stars5.0Level of DifficultyAverage rating3out of 5 stars3.0Value for MoneyAverage rating5out of 5 stars5.0Was this helpful?55McLaren Senna GTR™
- January 20th, 2021Average rating5out of 5 stars5.0Added Powered Up to the McLaren Senna GTRAdso222 | 35-44I would recommend this to a friend!Purchased for: SelfAdded Powered Up, Control+ hub to the McLaren GTR and used the Powered Up App to control it great build.Play ExperienceAverage rating5out of 5 stars5.0Level of DifficultyAverage rating3out of 5 stars3.0Value for MoneyAverage rating5out of 5 stars5.0Build Time: 4 hrs 30 minsBuilding Experience: Intermediate LEGO builderWas this helpful?55McLaren Senna GTR™
- February 7th, 2021Average rating5out of 5 stars5.0Excellent build & attention to detail.Khalil | 25-34I would recommend this to a friend!Purchased for: SelfI step away from legos when I finish Highschool, and growing up I was always intrigued by Lego Technic builds but never owned one. This was my first ever technic build & the nostalgic memories and excitement of building legos came right back, like it never left. The Senna is an excellent purchase especially for starters who have patience, some tricky parts but nothing that you can’t overcome. This build is worth every penny, I really enjoyed my time building it. I know I could’ve finish it in like a day or so, but I savored every moment, just put some music on an rock out. To make it even easier for it being my first technic build, I just did bag number by bag number instead of dumping everything out the bag. Also the most exciting part of this build is putting together the engine then connecting it to the chassis, then seeing the rear wheel drivetrain move the pistons(So Cool!). I will be purchasing the 911 as well,so I suggest that you do the same. Thank you Lego, the Senna is a must have!!.Play ExperienceAverage rating5out of 5 stars5.0Level of DifficultyAverage rating4out of 5 stars4.0Value for MoneyAverage rating5out of 5 stars5.0Build Time: 3 days 4 hrsBuilding Experience: Expert LEGO builderWas this helpful?55McLaren Senna GTR™
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