
LEGO® Lamborghini Sián FKP 37
The Lamborghini Sián FKP 37 recreates the hybrid supercar at 1:8 scale using 3,696 Technic pieces, including a working eight-speed gearbox, steerable front wheels and a moving V12 engine model under the black-and-blue bodywork. This page lists every part used, broken down by colour.
- Set number
- 42115
- Year
- 2020
- Pieces
- 3,696
- Minifigures
- 0
- Theme
- Technic
- Different parts
- 295
Parts list 295
-
Technic Pin with Friction Ridges Lengthwise and Center Slots
No longer produced · last seen 2021
× 511
-
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots
No longer produced · last seen 2021
× 361
-
Technic Axle Pin with Friction Ridges Lengthwise
× 162
-
Technic Axle 3
× 91
-
Technic Pin 1/2 without Friction Ridges
× 78
-
Technic Beam 1 × 2 Thick with Pin Hole and Axle Hole
× 73
-
Technic Beam 1 × 2 Thin
× 68
-
Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle
× 64
-
Technic Axle 2 Notched
× 59
-
Technic Beam 1 × 2 Thick with Pin Hole and Axle Hole
× 45
-
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes
× 43
-
Technic Beam 1 × 5 Thick
× 41
-
Technic Bush
× 38
-
Technic Axle and Pin Connector Perpendicular
× 37
-
Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle
× 37
-
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]
No longer produced · last seen 2021
× 35
-
Technic Beam 1 × 9 Thick
× 33
-
Technic Axle 4
× 32
-
Technic Axle 5
× 32
-
Technic Beam 3 × 5 L-Shape Thick
× 32
-
Technic Pin Connector Round 1L [Beam]
× 30
-
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]
No longer produced · last seen 2021
× 30
-
Technic Beam 1 × 3 Thin
× 28
-
Technic Beam 3 × 3 L-Shape Thin
× 28
-
Technic Beam 1 × 15 Thick
× 28
-
Technic Beam 2 × 4 L-Shape Thick
× 26
-
Technic Beam 1 × 6 Thin
× 24
-
Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge]
× 24
-
Technic Axle 4 with Stop
× 23
-
Technic Axle 6
× 22
-
Technic Axle 3 with Stop
× 22
-
Technic Axle Connector Smooth [with x Hole + Orientation]
× 22
-
Technic Pin with Friction Ridges Lengthwise and Towball
No longer produced · last seen 2022
× 20
-
Technic Pin Connector Round 1L [Beam]
× 20
-
Technic Axle 2 Notched
× 20
-
Technic Axle Connector Smooth [with x Hole + Orientation]
× 20
-
Technic Axle and Pin Connector Perpendicular
× 19
-
Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge]
× 19
-
Technic Beam 1 × 3 Thin
× 18
-
Technic Axle and Pin Connector Angled #1
× 18
-
Technic Beam 1 × 3 Thick
× 18
-
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes
× 18
-
Technic Beam 2 × 4 L-Shape Thick
× 17
-
Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls]
× 17
-
Technic Axle 7
× 17
-
Technic Axle 4
× 16
-
Technic Gear 16 Tooth with Clutch on Both Sides
× 16
-
Technic Beam 2 × 4 L-Shape Thick
× 16
-
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole
× 15
-
Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Small Squared Pin Holes]
× 15
-
Technic Beam 1 × 5 Thin with Axle Holes on Ends
× 14
-
Technic Axle and Pin Connector Angled #3 - 157.5°
× 14
-
Technic Axle Connector with Axle Hole
No longer produced · last seen 2021
× 14
-
Technic Beam 1 × 7 Thick
× 14
-
Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge]
× 14
-
Plate 1 × 3
× 13
-
Technic Panel 3 × 11 × 1
× 13
-
Technic Beam 1 × 5 Thick
× 13
-
Technic Gear 16 Tooth Reinforced [New Style]
× 13
-
Brick Round 1 × 1 diameter Tube with 90 Degree Elbow (2 × 2 × 1) and Axle Holes (Crossholes) at each end
× 12
No part matches this colour selection.
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Spare parts (15)
These extra parts come with the set in case one gets lost.
-
Technic Pin with Friction Ridges Lengthwise and Center Slots
No longer produced · last seen 2021
× 4
-
Technic Bush
× 2
-
Technic Pin 1/2 without Friction Ridges
× 2
-
Technic Pin Connector Round 1L [Beam]
× 2
-
Tile Round 1 × 1 with Lamborghini Symbol print
No longer produced · last seen 2024
× 2
-
Plate 1 × 1
× 1
-
Technic Pin Connector Round 1L [Beam]
× 1
-
Tile 1 × 1 with Groove
× 1
-
Tile 1 × 1 with Groove
× 1
-
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced
× 1
-
Technic Pin without Friction Ridges Lengthwise
× 1
-
Brick Sloped Double 45° 1 × 1
× 1
-
Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip]
No longer produced · last seen 2024
× 1
-
Bar 3L
× 1
-
Tile Round 1 × 1
× 1
Alternative models
Fan models by Rebrickable users that you can build (mostly) from this set’s parts. Instructions are available from the designers.
- 42115 VW Golf R (2019)
- 42115 Lamborghini Miura Concept - alternate build
- Lamborghini Diablo (42115 model B)
- Dodge Challenger 2008 (42115 model B)
- Ford Mustang Shelby GT500 - 42115 B Model
- 42115 Alternate model: Volvo Iron Knight
- 42115 B model - Lamborghini Huracán Performante
- Ferrari Enzo - 42115 B model
- 42115 Model B - Ford F150
- McLaren Senna - 42115 B Model
- Lambo CrocRod | 42115 Alternate
- AMG GT R Black Series - 42115 B model
Description
Engineering, not just bricks
Unlike a standard LEGO set, the Sián is built almost entirely from Technic connectors, axles and gears rather than classic bricks. Construction mirrors how a real car goes together: the chassis, drivetrain and suspension come first, with the distinctive bodywork added only once the mechanics underneath are complete. That approach demands an understanding of how the mechanisms connect, a different kind of challenge from a purely decorative model, and rewards the builder with parts that genuinely move and steer.
Black and blue, with lime accents
Black and blue form the bodywork's base colours, while lime appears as a sharp accent on details such as brake calipers and trim, giving the model the aggressive look of the real car. Light bluish grey shows up mostly in the mechanical structure hidden beneath the panels. The parts list on this page breaks down exactly how these four main colours are distributed across the 295 distinct part types. Additional colour touches, such as the red brake calipers, add deliberate contrast without disrupting the two-tone bodywork.
Built to move, not to be played with
Like most Technic vehicles, the Sián ships without minifigures, since it is designed as a functioning model car rather than a play scene. With 295 distinct part types among its 3,696 pieces, the emphasis sits firmly on mechanical variety rather than the large repeated sections typical of architecture sets. Once complete, the model can sit on a display stand or actually be operated through its moving parts. That clear split between visible and hidden components is typical of the Technic line as a whole.
Technic parts for future builds
The many axles, pins and connectors from the Sián carry over well into other Technic projects once the build is finished, whether for a different vehicle model or a separate mechanical build. The parts list on this page makes it straightforward to check which Technic elements and colours are included before reordering anything for a project of your own. Builders who already own other Technic sets will recognise many of the same base elements and can swap parts easily between projects.
FAQ
- Does the Sián have working features?
- Yes, the model includes a working eight-speed gearbox, steerable wheels and a moving V12 engine, among other functions.
- Are minifigures included?
- No, as with most Technic vehicles, the set does not include any minifigures.
- Who is this set best suited to?
- Technic fans interested in mechanical function and realistic vehicle engineering rather than purely visual display models.
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