---
title: "McLaren P1™"
setNumber: "42172"
theme: "Technic"
year: 2024
pieces: 3893
priceUSD: 449.99
availability: "available"
ageRange: "18+"
ean: "5702017595672"
upc: "673419391986"
rating: 4.59
ratingCount: 70
completeness: "great"
verified: "2026-07-27T23:00:03.334Z"
url: "https://lpd.conde.sh/product/42172"
image: "https://www.lego.com/cdn/cs/set/assets/blt519dac201a3dd4c1/42172.png"
source: "LPD — collated from Rebrickable, lego.com and Brickset with per-field provenance"
---

# McLaren P1™ (42172)

> The LEGO® McLaren P1™ (set 42172) — a Technic set, 3,893 pieces, released 2024. $449.99 on lego.com, rated 4.4/5 across 2 sources.

The LEGO McLaren P1™ (set number 42172) is a LEGO Technic set, 3,893 pieces, released in 2024. It is currently available on lego.com at $449.99. Across 2 sources it holds a 4.4/5 rating from 70 ratings, as of 2026-07-27. Built, it measures 14 x 59 x 25 cm (5½" x 23¼" x 9⅞"). It is recommended for ages 18+. This data is collated from lego.com, Rebrickable and Brickset with per-field provenance, verified as of 2026-07-27.

## Questions & answers

**How many pieces is the LEGO McLaren P1™ (42172)?**

the LEGO McLaren P1™ (42172) has 3,893 pieces.

**Is the LEGO McLaren P1™ (42172) available, and how much does it cost?**

the LEGO McLaren P1™ (42172) is currently available on lego.com at $449.99.

**How is the LEGO McLaren P1™ (42172) rated?**

the LEGO McLaren P1™ (42172) holds a 4.4/5 rating across 2 sources (70 ratings, as of 2026-07-27): lego.com 4.59/5, brickset 4.4/5.

**How big is the LEGO McLaren P1™ (42172)?**

Built, the LEGO McLaren P1™ (42172) measures 14 x 59 x 25 cm (5½" x 23¼" x 9⅞").

**What age is the LEGO McLaren P1™ (42172) recommended for?**

the LEGO McLaren P1™ (42172) is recommended for ages 18+.

## Overview

- **Theme:** Technic
- **Pieces:** 3,893
- **Recommended age:** 18+
- **Released:** 2024
- **Data completeness:** great

## Pricing & availability

- **Current price:** $449.99 USD (lego.com)
- **Availability:** available
- **RRP:** $449.99 / £389.99 / €449.99

## Specifications

| Field | Value | Source |
| --- | --- | --- |
| Pieces | 3,893 | lego |
| Age range | 18+ | lego |
| Dimensions | 14 x 59 x 25 cm (5½" x 23¼" x 9⅞") | brickset |
| EAN | 5702017595672 | brickset |
| UPC | 673419391986 | brickset |
| Released | 2024 | brickset |

## Reviews

- **Rating:** 4.4/5 across 2 sites (70 ratings, as of 2026-07-27, low confidence)
  - lego.com: 4.59/5 (0, 2026-07-27)
  - brickset: 4.4/5 (70, 2026-07-27)

## Data provenance

Each field and the source it was collated from:

- **rebrickable:** theme, minifigs, inventory
- **lego:** name, imageUrl, pieces, ageRange, price, availability, rating
- **brickset:** year, rating, msrp, ean, upc, dimensions

## Links

- [LEGO.com product page](https://www.lego.com/en-us/product/mclaren-p1-42172)
- [Building instructions](https://www.lego.com/en-us/service/building-instructions/42172)
- [Technic theme](https://www.lego.com/en-us/themes/technic)
- [rebrickable](https://rebrickable.com/sets/42172-1/)
- [brickset](https://brickset.com/sets/42172-1)
- [bricklink](https://www.bricklink.com/v2/catalog/catalogitem.page?S=42172-1)