Set Details
- Set Number
- 42115
- Name
- Lamborghini Sian FKP 37
- Theme
- Technic
- Year
- 2020
- Pieces
- 3,696
- Complexity
- Epic
- Build Time
- 16+ hours
- Ages
- 18+
- Type
- Both play and display
About LEGO Lamborghini Sian FKP 37
The LEGO Technic Lamborghini Sian FKP 37 (42115) is a stunning 1:8 scale replica of the groundbreaking hybrid super sports car. With over 3,600 pieces, it features a sequential 8-speed gearbox, moving pistons, front and rear suspension, and scissor doors that open like the real car.
LEGO Lamborghini Sian FKP 37 (set #42115) is one of the larger LEGO sets, requiring dedication and space with 3,696 pieces from the Technic theme, released in 2020. The Technic line features mechanically complex models with gears, axles, and motors. At 3,696 pieces, this is a epic-level build with an estimated build time of 16+ hours, suitable for ages 18+.
Set Highlights
- 3,696 pieces across multiple numbered bags — staged building keeps the process organized.
- Compatible with all standard LEGO sets — bricks extend naturally into other sets you own.
- Versatile build — display-worthy when complete, durable enough for active play.
Who Is This Set For?
Gift for Ages 18+
The epic difficulty makes this accessible without being trivial — a well-matched gift for LEGO fans in the 18+ age range.
Weekend Build Project
3,696 pieces with an estimated 16+ hours fits comfortably into a focused afternoon or weekend session.
Expanding a Technic Collection
A solid addition for collectors building out their Technic shelf. Introduces parts and builds that complement other sets from the same line.
Build Tips
Open bags one numbered sequence at a time — LEGO orders them to match the build stages and keeps loose piece counts manageable.
Budget 16+ hours across multiple sessions rather than one sitting. Fatigue leads to missed connections that are hard to trace later.
Keep the instruction booklet after building — it's the most reliable reference for disassembly, cleaning, or reassembly after storage.
Finding Instructions
With 3,696 pieces, set #42115 comes with a thick instruction booklet — often split into multiple numbered bags and build stages. The official PDF is available free on LEGO.com, or use LegoFinder's AI to find it instantly from a photo.
Read More About This Set
Lamborghini Sian FKP 37 FAQ
Related Reading
Related LEGO Sets
More Technic Sets
See all Technic →
Also Released in 2020
All 2020 sets →Similar Build Difficulty
Sets at roughly the same piece count and complexity tier — different theme and year, but a similar build experience.
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