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. Realistic details and powerful functions 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. Open up the world of engineering LEGO Technic sets feature realistic movement and mechanisms that introduce LEGO builders to the universe of engineering in an approachable and realistic way.

  • 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
  • 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
  • Enjoy steering the McLaren toy car using the wheel on top
  • 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
  • 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


  • Additional Information

    • SKN: 343870
    • ID: 74AC99A5
    • UPC: 673419340069
    • Brand: LEGO
    • MFR Number: 6332738
    • Ship to Quebec: Yes
    • Maximum Order Quantity: 3
    • Toysrus Recommended Age: 10 - 25 years
    • Registerable: No
    • Language: Bilingual
    • Gift Wrap: Gift wrap is not available for this item

    Assembly

    • Item Height: 10.32 inches
    • Item Length: 15.04 inches
    • Item Weight: 2.22 lbs
    • Item Width: 2.78 inches

    LEGO Technic McLaren Senna GTR 42123 (830 pieces) is rated 4.7 out of 5 by 127.
    • y_2022, m_8, d_14, h_20
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.32
    • cp_1, bvpage1
    • co_hasreviews, tv_30, tr_97
    • loc_en_CA, sid_74AC99A5, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_toysrus-ca
    • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
    • CLOUD, getAggregateRating, 4ms
    • reviews, product
    <!--begin-bvseo-reviews--> <!--begin-reviews--> <div id="bvseo-reviewsSection"> <div class="bvseo-review" itemprop="review" itemscope itemtype="http://schema.org/Review" data-reviewid="1123465678"> <span itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating"> Rated <span itemprop="ratingValue">5</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="http://schema.org/Person" itemscope><span itemprop="name">DogeBuilder</span></span> from <span itemprop="name">AMAZING SET</span> <span itemprop="description">It is the best technic sets, I love displaying it!</span> <div class="bvseo-pubdate">Date published: 2022-08-08</div> <meta itemprop="datePublished" content="2022-08-08" /> </div> <div class="bvseo-review" itemprop="review" itemscope itemtype="http://schema.org/Review" data-reviewid="1122920826"> <span itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating"> Rated <span itemprop="ratingValue">2</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="http://schema.org/Person" itemscope><span itemprop="name">Anonymous</span></span> from <span itemprop="name">gtr</span> <span itemprop="description">I have built many lego cars recently and I have had a great time building. This gtr has pieces that were missing though. I couldn&rsquo;t even build going into the second bag because of the pieces missing. For the price I spent I am very disappointed and I am now scared to buy again.</span> <div class="bvseo-pubdate">Date published: 2022-07-29</div> <meta itemprop="datePublished" content="2022-07-29" /> </div> <div class="bvseo-review" itemprop="review" itemscope itemtype="http://schema.org/Review" data-reviewid="1122322602"> <span itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating"> Rated <span itemprop="ratingValue">5</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="http://schema.org/Person" itemscope><span itemprop="name">Argue88</span></span> from <span itemprop="name">Love these</span> <span itemprop="description">I think this McLaren, along with the Shelby Mustang &amp; Porsche FXX models are a perfect size, features, and price point. Easy to put together in an hour and enjoy right away. Overall I hope LEGO continues w this scale and sits nice along the speed champions collection.</span> <div class="bvseo-pubdate">Date published: 2022-07-19</div> <meta itemprop="datePublished" content="2022-07-19" /> </div> <div class="bvseo-review" itemprop="review" itemscope itemtype="http://schema.org/Review" data-reviewid="1118794733"> <span itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating"> Rated <span itemprop="ratingValue">5</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="http://schema.org/Person" itemscope><span itemprop="name">SurprisedGarlic067</span></span> from <span itemprop="name">LOOK AT THE PISTONS!</span> <span itemprop="description">They mooove! Awesome build and the car feels solid all around. Had a minor issue with some missing pieces but I had some extra parts kicking around! Also, some of the body panels were painted which was great, wish they could have done the same for at least the rest of the body pieces.</span> <div class="bvseo-pubdate">Date published: 2022-05-16</div> <meta itemprop="datePublished" content="2022-05-16" /> </div> <div class="bvseo-review" itemprop="review" itemscope itemtype="http://schema.org/Review" data-reviewid="1117995927"> <span itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating"> Rated <span itemprop="ratingValue">5</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="http://schema.org/Person" itemscope><span itemprop="name">HungryCockroach064</span></span> from <span itemprop="name">perfect for car lovers</span> <span itemprop="description">it is really good, the build, the play experience and the looks. however it has loads of stickers which some people may find annoying. with or without stickers, the build it 100 percent positive</span> <div class="bvseo-pubdate">Date published: 2022-04-30</div> <meta itemprop="datePublished" content="2022-04-30" /> </div> <div class="bvseo-review" itemprop="review" itemscope itemtype="http://schema.org/Review" data-reviewid="1117479946"> <span itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating"> Rated <span itemprop="ratingValue">5</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="http://schema.org/Person" itemscope><span itemprop="name">IvanL2638</span></span> from <span itemprop="name">Good Lego car set to buy!</span> <span itemprop="description">This Lego set is great because there are a lot of details and one cool thing that my son loves about this set is that one of the wheels can make the Motor of the car spin!</span> <div class="bvseo-pubdate">Date published: 2022-04-20</div> <meta itemprop="datePublished" content="2022-04-20" /> </div> <div class="bvseo-review" itemprop="review" itemscope itemtype="http://schema.org/Review" data-reviewid="1116399720"> <span itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating"> Rated <span itemprop="ratingValue">5</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="http://schema.org/Person" itemscope><span itemprop="name">Dazzyb992</span></span> from <span itemprop="name">Love these models</span> <span itemprop="description">Absolutely love these models I build them to help with my mental health which helps me relax and take my mind off things would highly recommend</span> <div class="bvseo-pubdate">Date published: 2022-03-30</div> <meta itemprop="datePublished" content="2022-03-30" /> </div> <div class="bvseo-review" itemprop="review" itemscope itemtype="http://schema.org/Review" data-reviewid="1115820223"> <span itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating"> Rated <span itemprop="ratingValue">5</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="http://schema.org/Person" itemscope><span itemprop="name">Suggs the Duck</span></span> from <span itemprop="name">McLaren Senna GTR&trade;</span> <span itemprop="description">Non too complicated a build, good attention to detail such as the doors and overall design with the giant rear wing.</span> <div class="bvseo-pubdate">Date published: 2022-03-19</div> <meta itemprop="datePublished" content="2022-03-19" /> </div> </div> <script type="text/javascript"> if (document.getElementById('bvseo-reviewsSection')) { document.getElementById('bvseo-reviewsSection').style.display = 'none'; } </script> <!--end-reviews--> <!--begin-pagination--> <ul id="bvseo-paginationSection"> <li class="bvseo-paginationItem"><a class="bvseo-paginationLink" href="https://www.toysrus.ca/en/LEGO-Technic-McLaren-Senna-GTR-42123--830-pieces-/74AC99A5.html?bvstate=pg:2/ct:r">LEGO Technic McLaren Senna GTR 42123 (830 pieces) Reviews - page 2</a></li> </ul> <!--end-pagination--> <ul id="BVSEO_meta" style="display:none!important"> <li data-bvseo="bvDateModified">y_2022, m_8, d_14, h_20</li> <li data-bvseo="ps">bvseo_bulk, prod_bvrr, vn_bulk_3.0.32</li> <li data-bvseo="cp">cp_1, bvpage1</li> <li data-bvseo="co">co_hasreviews, tv_30, tr_97</li> <li data-bvseo="cf">loc_en_CA, sid_74AC99A5, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]</li> <li data-bvseo="diagnostics">clientName_toysrus-ca</li> </ul> <!--end-bvseo-reviews--> <ul id="BVSEOSDK_meta" style="display: none !important;"> <li data-bvseo="sdk">bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0</li> <li data-bvseo="sp_mt">CLOUD, getReviews, 4ms</li> <li data-bvseo="ct_st">reviews, product</li> </ul>
    <!--begin-bvseo-questions--> <!--begin-questions--> <div id="bvseo-questionsSection"> <div class="bvseo-question-answer" data-questionid="5197622"> <h2 class="bvseo-question"> How many pieces? </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Mario1</div> <div class="bvseo-answer" data-answerid="5767286"> 830, it&amp;rsquo;s says on the front of the box! <div class="bvseo-author">Answered by: Bob27777777</div> <div class="bvseo-pubdate">Date published: 2021-06-06</div> </div> </div> <div class="bvseo-question-answer" data-questionid="5543092"> <h2 class="bvseo-question"> j&#39;aimerais vraiment beaucoup avoir ce l&amp;eacute;go pour mon fils est-ce que vous pensez que la livraison &amp;agrave; domicile va revenir svp merci </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: nol18</div> </div> </div> <script type="text/javascript"> if (document.getElementById('bvseo-questionsSection')) { document.getElementById('bvseo-questionsSection').style.display = 'none'; } </script> <!--end-questions--> <ul id="BVSEO_meta" style="display:none!important"> <li data-bvseo="bvDateModified">y_2022, m_8, d_13, h_20CST</li> <li data-bvseo="ps">bvseo_bulk, prod_bvqa, vn_bulk_3.0.32</li> <li data-bvseo="cp">cp_1, bvpage1</li> <li data-bvseo="co">co_hasquestionsanswers, tq_2</li> <li data-bvseo="cf">loc_en_CA, sid_74AC99A5, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]</li> <li data-bvseo="diagnostics">clientName_toysrus-ca</li> </ul> <!--end-bvseo-questions--> <ul id="BVSEOSDK_meta" style="display: none !important;"> <li data-bvseo="sdk">bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0</li> <li data-bvseo="sp_mt">CLOUD, getContent, 4ms</li> <li data-bvseo="ct_st">questions, product</li> </ul>
    LEGO

    LEGO Technic McLaren Senna GTR 42123 (830 pieces)

    SKN: 343870

    LEGO Technic McLaren Senna GTR 42123 (830 pieces) is rated 4.7 out of 5 by 127.
    • y_2022, m_8, d_14, h_20
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.32
    • cp_1, bvpage1
    • co_hasreviews, tv_30, tr_97
    • loc_en_CA, sid_74AC99A5, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_toysrus-ca
    • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
    • CLOUD, getAggregateRating, 4ms
    • reviews, product
    Website Price: $70.99

    Free Store Pickup

    Home Delivery

    • In Stock
    Get it Fast
    In-Store or Curbside: Ready in ~4 hrs.

    Please select a store before adding to Cart

    This item is not in stock at #, please select another location

    This item is not in stock at #, please select another location

    Currently Credit Card is the only form of payment supported for pre-orders.

    Have it Delivered
    Must be home for delivery by DoorDash
    Ship it
    Arrives in 6-10 business days

    Currently Credit Card is the only form of payment supported for pre-orders.

    Nearest Stores

    Selected Store

    Free Shipping when you spend $75. Shop Toys”R”Us, Babies”R”Us and Rise Little Earthling in 1 easy checkout!
    Our recommended Age: 10 - 25 years

    Share: