Set Details
- Set Number
- 31142
- Name
- Space Roller Coaster
- Theme
- Creator
- Year
- 2023
- Pieces
- 874
- Complexity
- Advanced
- Build Time
- 4-8 hours
- Ages
- 14+
- Type
- Both play and display
About LEGO Space Roller Coaster
LEGO Space Roller Coaster (set #31142) is a large, detailed build with 874 pieces from the Creator theme, released in 2023. The Creator line features versatile sets that can often be rebuilt into multiple models. At 874 pieces, this is a advanced-level build with an estimated build time of 4-8 hours, suitable for ages 14+.
Set Highlights
- 874 pieces at advanced complexity — a 4-8 hours build.
- 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 14+
The advanced difficulty makes this accessible without being trivial — a well-matched gift for LEGO fans in the 14+ age range.
Weekend Build Project
874 pieces with an estimated 4-8 hours fits comfortably into a focused afternoon or weekend session.
Expanding a Creator Collection
A solid addition for collectors building out their Creator shelf. Introduces parts and builds that complement other sets from the same line.
Build Tips
A five-minute sort by color or piece type before starting saves time hunting for specific bricks mid-step.
Follow the numbered steps in sequence — structural elements early in the build support everything that comes after.
Keep the instruction booklet after building — it's the most reliable reference for disassembly, cleaning, or reassembly after storage.
Finding Instructions
Building instructions for LEGO Space Roller Coaster (#31142) are available as a free PDF on LEGO.com. You can also upload a photo of this set to LegoFinder to identify it and access the instructions directly.
Space Roller Coaster FAQ
Related Reading
More Creator Sets
See all Creator →
Also Released in 2023
All 2023 sets →Similar Build Difficulty
Sets at roughly the same piece count and complexity tier — different theme and year, but a similar build experience.
Need Instructions for Space Roller Coaster?
Upload a photo of your LEGO Space Roller Coaster set and get the building instructions PDF in seconds.
Upload a Photo Now