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LegoLEGO® Technic

Lego® McLaren Senna GTR™

Lowest price right now €65.90 at collector-expert, 6 shops compared.

Lego McLaren Senna GTR™ (42123-1) – Produktfoto freigestellt
Set #
42123-1
Parts
830
Price/part
7.9 ct
Release
2021
Age
10+

Where is McLaren Senna GTR™ cheapest right now?

Shipping to Germany
6 shops checkedIndependently sorted
Used
22,69€BEST PRICE
43,21 € below cheapest new price
incl. 7,69 € shippingincl. VATfrom  | 2 to 4 days
22,69 €Usedincl. 7,69 € shipping · 2 to 4 days
  • Used
    48,58€
    17,32 € below cheapest new price
    free shippingincl. VATfrom  
    48,58 €Usedfree shipping
  • New
    65,90€
    free shippingincl. VATfrom  | 2 to 4 days
    65,90 €Newfree shipping · 2 to 4 days
  • New
    69,00€
    free shippingincl. VATfrom  | approx. 1 days.
    69,00 €Newfree shipping · approx. 1 days.
  • New
    69,73€
    free shippingincl. VATfrom  
    69,73 €Newfree shipping
Price check · in short

What does Lego® McLaren Senna GTR™ (42123) currently cost?

On VERObricks, Lego® McLaren Senna GTR™ (Set No. 42123) is currently listed by 6 shops across 7 offers. The lowest new price in the VERObricks comparison is 65,90 € (collector-expert), including free shipping. Other new offers range up to 73,32 €. Used, the set is available from 22,69 € (ebay). The manufacturer's RRP is 49,99 €. The current price per brick is 7,9 cents.

Notes on prices & affiliate links
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Has McLaren Senna GTR™ ever been cheaper?

Current
65,90 €
New, best shop
30-day low
65,90 €
on 24. Sept. 2026 · collector-expert
Usual at dealers
65,90 €
90-day median, final price
All-time low
24,99 €
on 17. Nov. 2021 · mediamarkt

Set details

At a glance
Brand
Lego
Partcount
830
Build Duration
2–3 h
Age
10+
Release / EOL
2021 – 2023
RRP
49,99 €
Price per Part
7.9 ct
good value
Part-Out Value
60,87 €
POV Rate
0.9×
Building instructionsPDF from the manufacturer
Technical data9 entries

Product

Name
McLaren Senna GTR™

Dimensions

Product weight
0,5 kg
Packaging width
26,2 cm
Packaging height
7,1 cm
Packaging length
38,2 cm
Packaging weight
1 kg

Identification

MFR
42123-1
EAN
5702016913330
SKU
42123

DescriptionManufacturer text

Ignite the passion of race car lovers with this rewarding building experience, recreating the stunning details of the McLaren Senna GTR™.

Ultimate speed. Supreme power. Breathtaking good looks. The McLaren Senna GTR™ is a true racetrack icon. And now you can build your own authentic replica with this LEGO® Technic™ version of McLaren’s show-stopping supercar. Explore all the realistic features and beautiful design details, then place your car on display to attract admiring glances from everyone who passes.

Lego McLaren Senna GTR™
  • 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.
  • 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.

Frequently Asked Questions

Where can you buy Lego® McLaren Senna GTR™?

New stock is available at collector-expert, idee-spiel, duo-shop, amazon.de-mp, amazon.de (5 shops). Used copies are offered by ebay, amazon.de-mp. Free shipping is available at collector-expert, amazon.de-mp, amazon.de. VERObricks compares all prices in real time and always shows you the lowest offer — for new and used stock, with shipping cost comparison.

Was McLaren Senna GTR™ ever cheaper? Price history & all-time low

VERObricks tracks the price history of Lego® McLaren Senna GTR™ across all shops. The historical low for new is 24,99 €. The highest observed new price was 78,14 € — a range of 53,15 €. Currently, the price is 40,91 € (164%) above the all-time low. The lowest used price historically was 21,19 €. The price trend is upward — the price has risen recently. A price alert may pay off. With the VERObricks price alert you'll be notified instantly when the price reaches your target.

What is Lego® McLaren Senna GTR™? Contents, parts & details

Lego® McLaren Senna GTR™ is a set by Lego from the "LEGO® Technic" theme (Set No. 42123, EAN: 5702016913330). According to the VERObricks database, the set includes 830 parts, Recommended age 10+. Manufacturer description: "Ignite the passion of race car lovers with this rewarding building experience, recreating the stunning details of the McLaren Senna GTR™." On VERObricks you can find the set in these categories: LEGO® Technic, Technic, Cars, Vehicles.

When was Lego® McLaren Senna GTR™ released and how long will it stay available?

Lego® McLaren Senna GTR™ was released in January 2021. The set retired at the end of 2023 (EOL, end of life). New copies come from remaining stock only; for used ones, use the eBay search on this page. The official building instructions are available as 2 PDF files directly from the manufacturer, linked in the set details section.

Can you also buy McLaren Senna GTR™ used?

According to VERObricks, Lego® McLaren Senna GTR™ is available used from 22,69 € at ebay. There are 2 used offers in total, ranging from 22,69 € to 48,58 €. Compared to the lowest new price (65,90 €), you save 43,21 € — that's 66% off. Tip: Used building block sets are a sustainable and budget-friendly alternative. VERObricks compares all used offers from various retailers for you.

Is McLaren Senna GTR™ worth it at the current price?

At the current VERObricks best price of 65,90 € for 830 parts, that works out to 7,9 cents per part. That's in the typical range for Lego sets. Licensed themes and special parts can raise the price per part.