Beginner
≈ 6 hSuggested range3 h 45 min – 8 h 45 min
Official LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗
Technic · SET 42176
Porsche GT4 e-Performance Race Car
The Porsche GT4 e-Performance combines Technic construction and CONTROL+ driving. Lights, doors and app data complete a model centred on remote-controlled play.
- Pieces
- 836
- Release year
- 2024
- Theme
- Technic
- Set number
- 42176
- LEGO recommended age
- 10+
- LEGO Italy price
- 169.99 €
Available at LEGO Italy when checked on 23 October 2026. Availability can change. Check the store for the latest information.
Source: LEGO Italy · Price checked on 23 October 2026. Price and availability may change. Check the store for current details. This is not a verified launch price.
Official English name verified at: LEGO English catalogue ↗ · Checked on 24 October 2026.
TIME TO BUILD
How long does it take to build Porsche GT4 e-Performance Race Car?
A starting point for planning your build. Times for each experience level are editorial estimates, not measurements submitted by HowLongToBuild users.
Editorial model estimate · no verified measured building time
Intermediate
≈ 4 hSuggested range2 h 30 min – 6 hExperienced
≈ 2 h 45 minSuggested range1 h 45 min – 4 hBased on one person building the set for the first time, following the original instructions and using numbered bags where supplied. Includes normal piece-finding and minor adjustments; excludes long breaks, filming, dismantling and modifications. Sources may use different methods. This range is neither a statistical interval nor a limit: your build may take less or more time.
How we estimate times · sources and method
Electronics and wiring need care. App configuration and charging are excluded. The three central durations are model-specific editorial assessments. Planning ranges extend approximately from 65% to 145%, rounded to quarter-hours; they are not measured experience-level averages or guaranteed limits.
Sources do not always specify the builder’s experience. The three experience bands are our editorial assessment, based on the complexity of the set and individual accounts where available.
- LEGO Italy · Porsche GT4 e-Performance Race Car ↗
This source documents the model’s features and components, not a timed build. No sufficiently verifiable individual building-time report has been identified for this set.
- LEGO building instructions · Porsche GT4 e-Performance Race Car ↗
Set-specific instructions checked against the set number, piece count and year. The duration is an editorial assessment based on piece count, construction type, mechanisms and detail.
Checked: 23 ottobre 2026 · Method v1.0 · Limited reports; not a statistical average.
BUILT BY THE COMMUNITY
Yours could be the first building time.
0 reviewed solo building times.
No solo building times have been reviewed yet. You can still find editorial estimates under Suggested times.
Log your buildBuild your own story.
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Create a free account →BEYOND THE BRICKS
Did you know?
Inside the set
App control
CONTROL+ manages driving and lights and displays data during use.
LEGO sourceOpening doors
The cockpit remains accessible after bodywork assembly.
LEGO sourceBeyond the set
The stories, places and inventions behind your build.
An electric laboratory
The GT4 e-Performance is an experimental vehicle exploring the future of electric customer racing.
Porsche NewsroomSix thousand bespoke parts
Although based on the 718 Cayman GT4, the prototype uses about six thousand specially developed parts and is fourteen centimetres wider.
Porsche NewsroomWritten by HowLongToBuild · Sources are linked with each story · Checked on 23 October 2026. Historical facts and story details refer to the context described.
THE COMMUNITY’S EXPERIENCE
What was it like to build?
Three separate scores from 1 to 10. For difficulty, 1 means very easy and 10 means very difficult.
No approved ratings yet. Scores are never generated by this site or inferred from the recommended age.
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Specific steps, useful checks and sticking points. Contributions appear after moderation, in their original language. Do not upload instruction pages or personal contact details.
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Sign in to contributeSET THE MOOD
A soundtrack for your build
Porsche GT4 e-Performance Race Car · Selected for the subject and atmosphere
Electronic pulses and orchestral colours accompany structures, wheels and mechanical assemblies. The rhythm suggests movement.
OUR PICK
TRON: Legacy
Daft Punk
Electronic and orchestral · pulsingTry a different atmosphere
ANOTHER MOOD
Ambient 1: Music for Airports
Brian Eno
Ambient · minimal and relaxedEditorial suggestions, not official soundtracks for the set. External services may require an account or subscription; editions and availability can vary by country. Suggest another soundtrack →
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YOUR NEXT BUILD
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Official LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗
Official LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗
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Official LEGO® image · © LEGO Group and/or the respective rights holders. Source: LEGO Italy ↗
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