ExclusivesRetiring soonAges 18+

Lamborghini Sián FKP 37 (42115)

Name: Lamborghini Sián FKP 37
Brand: LEGO
SKU: 42115

LEGO.com4.0(4)3,696 pieces · 10.6p each

Available From

No current price from any retailer we track. LEGO.com lists it at £389.99.

Also available

Argos

Not re-checked since 22 Apr 2026

£390.00

LEGO.comOfficial

Sets the RRP everything else is measured against

£389.99

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Building Instructions Brickset

Price Analysis

Not enough price data yet for a detailed analysis. We're tracking this set and will have insights available soon.

Price History & Buying Verdict

VerdictBuy now

•This set is marked as retiring soon by LEGO — once production stops, prices on the secondary market typically rise significantly.
•It's now sold out at LEGO.com, so any in-stock retailer listing is the only way to buy at retail price.
•On price-per-piece, this is one of the better-value sets in the Technic range (value score 9.0/10 vs theme average).

We're still building up the price history for LEGO Lamborghini Sián FKP 37 (42115). Once we have a few weeks of data across LEGO.com and our tracked retailers, we'll show you the lowest recorded price, monthly averages, and a buy/wait recommendation here.

Want to see how LEGO Lamborghini Sián FKP 37 (set 42115) compares against other sets? Browse the best-value LEGO sets or check the full price-history tracker.

Description

Lamborghini Sián FKP 37 (42115) is a LEGO Technic set with 3,696 pieces, with an RRP of £389.99. With a value score of 9.0/10, this set offers excellent value compared to other Technic sets.

Experience the unmistakable power and looks of the Lamborghini Sián FKP 37 as you become immersed in this LEGO® Technic™ building kit (42115). With superb detailing, the model car is a faithful representation of the original Sián FKP 37 in eye-catching lime green with golden rims.

The beauty is in the details
Authentic features include the 8-speed transmission, activated by the movable paddle gearshift, V12 engine with moving pistons, and 4-wheel drive. Use the steering wheel to position the car, then check out the front and rear suspension. Just like the full-size super sports car, this model car features classic scissor opening doors.

Luxurious features
This buildable car set lets you enjoy quality downtime as you bring the beautiful Sián FKP 37 to life. Presented in a luxury box, it includes an exclusive coffee-table-quality book with building instructions, images and behind-the-scenes interviews. Open the hood to discover your unique serial number and unlock special onlinecontent.

Features

Enjoy immersive building with this LEGO® Technic™ Lamborghini Sián FKP 37 set (42115). Then explore the car’s faithful features, including V12 engine with moving pistons, steering, and front and rear suspension.
With an 8-speed sequential transmission, movable rear spoiler, opening front and rear hood, detailed disc brakes and golden rims, this LEGO® Technic™ set brings you closer than ever to the real Lamborghini Sián FKP 37.
Designed especially for super sports car fans, with superb detailing, this advanced LEGO® Technic™ construction set comes with a decorative display plate and unique serial number to unlock exclusive online content.
A rewarding building project for you, or a special birthday present or holiday gift for a loved one. This LEGO® set is presented in exclusive luxury packaging and provides a stunning display piece to own and enjoy.
In a vivid lime green color scheme, with golden rims and decorated elements, this 1:8 scale buildable model car measures over 5” (13cm) high, 23” (60cm) long and 9” (25cm) wide.
Powered by passion! No batteries are required for this LEGO® Technic™ set, so you can get stuck into your immersive building project right away.
Exclusive collectors’ booklet featuring comprehensive building instructions, images and behind-the-scenes interviews from the two teams that worked on this project: the LEGO Group and Automobili Lamborghini.
With elegant designs and realistic functions, LEGO® Technic™ sets offer a rewarding build and models packed with impressive features.
LEGO® Technic™ sets meet the highest industry standards, which ensures the elements connect easily.
LEGO® Technic™ sets are thoroughly tested to make sure they meet the highest global safety and quality standards.

Frequently Asked Questions about Lamborghini Sián FKP 37

What is the best price for LEGO Lamborghini Sián FKP 37 (Set 42115)?

LEGO Lamborghini Sián FKP 37 (Set #42115) is currently priced at £389.99 on LEGO.com. We continuously monitor prices across multiple UK retailers to find you the best deals.

How many pieces are in LEGO set 42115?

LEGO Lamborghini Sián FKP 37 (Set #42115) contains 3,696 pieces. At the LEGO.com price of £389.99, that works out to approximately 10.6p per piece.

What age is LEGO Lamborghini Sián FKP 37 suitable for?

LEGO Lamborghini Sián FKP 37 (Set #42115) is recommended for ages 18+. This set is part of the LEGO Technic theme. View all Technic sets and deals.

Where can I find the building instructions for LEGO Lamborghini Sián FKP 37?

You can download the official building instructions for LEGO Lamborghini Sián FKP 37 (Set #42115) for free from LEGO.com. Download the building instructions here. The instructions are available as a PDF and can be viewed on any device.

Where can I buy LEGO Lamborghini Sián FKP 37 in the UK?

LEGO Lamborghini Sián FKP 37 (Set #42115) is available from LEGO.com at £389.99. We're monitoring other UK retailers for availability. Check our recent price drops for updates.

Is LEGO Lamborghini Sián FKP 37 being discontinued or retiring soon?

LEGO Lamborghini Sián FKP 37 (Set #42115) is currently sold out on LEGO.com. We're not currently seeing it in stock at any tracked UK retailer. Once a set retires, secondary-market prices typically rise above the original RRP. Browse our list of retiring LEGO sets to see what else is on the way out.

Is LEGO Lamborghini Sián FKP 37 good value for money?

Comparing piece-count to price across the LEGO Technic theme, this set scores 9.0 / 10 for value. That works out to about 10.6p per piece. That puts Lamborghini Sián FKP 37 in the top tier of Technic sets for raw build value — you're paying noticeably less per brick than the theme average. Compare against other contenders on our best-value LEGO sets page.