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42123 LEGO Technic McLaren Senna GTR thumbnail image

42123 LEGO Technic McLaren Senna GTR
Images 6Description 
42123 LEGO Technic McLaren Senna GTR
  • McLaren Senna GTR thumbnail
  • McLaren Senna GTR thumbnail
  • McLaren Senna GTR thumbnail
  • McLaren Senna GTR thumbnail
  • McLaren Senna GTR thumbnail
  • McLaren Senna GTR thumbnail

Forecast Model

This represents the expected annual growth (CAGR) based on a forecast model only.
LEGO 42123 McLaren Senna GTR is a 830 piece Technic set released in 2021. The current retail price is $49.99, however, the average price on the secondary markets is around $54 which could indicate the set is backordered or temporarily out of stock in various regions. The set is estimated to retire sometime within mid 2024. Once retired, the expected annual growth will be close to 4% after the second year, which will value the set between $57 and $60 shortly after it is retired.
Retirement risk Retirement risk. McLaren Senna GTR has a current lifespan of 34 months, based on the average lifespan of other sets in this theme, which is 19 months, this set is at risk for retiring in the coming months.
All regions

For Sale (New/Sealed)

This chart shows the sales listing trends of 42123 McLaren Senna GTR.
(US) Technic McLaren Senna GTR 42123 Model Building Kit (830 Pieces)
BrickEconomy Choice
$39.95
(US) 42123 Technic McLaren Senna GTR Toy Car Model Building Kit
$39.99
-20.0%
(US) McLaren Senna GTR 42123 Building Set (830 Pieces)
$39.99
-20.0%
(US) 42123 Technic McLaren Senna GTR Toy Car Model Building Kit New (830 Pieces)
$45.00
-10.0%
(US) New LEGO Technic McLaren Senna GTR 42123 Model Building Kit 830 pcs
$49.50
-1.0%
(US) Technic McLaren Senna GTR 42123 Model Building Kit 830 Pieces
$49.99
(US) Amazon listing for McLaren Senna GTR
~$49.99
(US) Official LEGO McLaren Senna GTR
$49.99
(US) Technic McLaren Senna 830pc. 42123 Car Model Building Kit New Rare Sold Out
$50.00
+0.0%
(US) Technic Lego Set 42123 NEW FACTORY SEALED McLaren Senna GTR 830 pcs/pzs
$50.00
+0.0%
(US) Brand New Lego TECHNIC Mclaren Senna GTR 42123 in Hand
$50.00
+0.0%
(DE) 42123 Technic McLaren Senna GTR
$50.85
+1.7%
(US) Technic McLaren Senna GTR 42123 Model Building Kit (830 Pieces)
$52.00
+4.0%
(DE) TECHNIC: McLaren Senna GTR (42123)
$53.52
+7.1%
Show 11 more listings

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Pieces 140
Availability Retired
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Retail $9.99
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Growth 12.1%
Annual growth 6.3%

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Retail $4.99
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Growth 36.5%
Annual growth 8.4%
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My Collection

McLaren Senna GTR Reviews

16 reviews
4.7
Collectors
Investors
BrickFanatics
“The McLaren Senna GTR is billed as a game-changing track car, clocking in the fastest lap times outside of Formula One. It’s an utter powerhouse of a machine. At only 12 inches of length, 42123 McLaren Senna GTR will have its work cut out to do the real automotive icon... More justice.”
Full review at www.brickfanatics.com
The Brothers Brick
“All in all, the new LEGO Technic 42123 McLaren Senna GTR, by all means, is nowhere near the perfect LEGO Technic vehicle of the scale. It has a bunch of drawbacks, although most of them don’t make it less playable or less displayable. What is important is that the new... More McLaren Senna shows amazing improvement over 42093 Chevrolet Corvette ZR1, which belongs to the same category of models. And most of the improvements promise the theme’s very bright future.”
Full review at www.brothers-brick.com

About Technic

TECHNIC is one of The LEGO Company's main lines based on creating detailed model machines and mechanical toys with specialized beams, axles, gears and connectors and primarily designed for older children and adults. The theme was first introduced as the Expert Builder series in 1977, but was officially renamed as TECHNIC in 1984. TECHNIC is still an active theme, and is one of the longest running themes in LEGO history. While most TECHNIC sets are vehicles that use pieces to mimic real vehicles, such as engine pieces, suspension, pneumatic, and transmission pieces, the TECHNIC parts have been used by various other System themes as well as LEGO Mindstorms.
Read more
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.

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.
Description provided by LEGO©