---
product_id: 597152908
title: "Super Mario Bowser's Muscle Car Expansion Set Building Toy - Collectible Bowser Toy for Boys & Girls, Ages 8+ Years - Gifts for Christmas - 71431"
brand: "lego"
price: "$75.16"
currency: USD
in_stock: true
reviews_count: 8
category: "Lego"
url: https://www.desertcart.us/products/597152908-super-mario-bowsers-muscle-car-expansion-set-building-toy-collectible
store_origin: US
region: United States of America
---

# Interactive Action Tag tech Dual-function bomb-flinging lever 458-piece detailed build Super Mario Bowser's Muscle Car Expansion Set Building Toy - Collectible Bowser Toy for Boys & Girls, Ages 8+ Years - Gifts for Christmas - 71431

**Brand:** lego
**Price:** $75.16
**Availability:** ✅ In Stock

## Summary

> 🔥 Race into Bowser’s world with explosive play and epic collectibles! 🚀

## Quick Answers

- **What is this?** Super Mario Bowser's Muscle Car Expansion Set Building Toy - Collectible Bowser Toy for Boys & Girls, Ages 8+ Years - Gifts for Christmas - 71431 by lego
- **How much does it cost?** $75.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/597152908-super-mario-bowsers-muscle-car-expansion-set-building-toy-collectible)

## Best For

- lego enthusiasts

## Why This Product

- Trusted lego brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual-Function Lever Play:** Pull one way to animate the hood ornament, flick the other to launch bombs—engaging hands-on action that sparks creativity.
- • **App-Enhanced Building & Play:** Access step-by-step instructions, creative challenges, and a safe fan community via the LEGO Super Mario app.
- • **Smart Action Tag Integration:** Includes Bowser figure with Action Tag enabling seamless interaction with LEGO Mario, Luigi, or Peach for digital coin rewards.
- • **Immersive Role-Play Experience:** Drive Bowser’s muscle car with dynamic sound effects and interactive controls for next-level gaming fun.
- • **458-Piece Collectible Masterpiece:** A meticulously crafted set that doubles as a display-worthy collectible for Super Mario fans and LEGO enthusiasts alike.

## Overview

The LEGO Super Mario Bowser’s Muscle Car Expansion Set (71431) is a 458-piece interactive building toy designed for kids 8+. Featuring a brick-built Bowser figure with Action Tag technology, this set offers immersive role-play with sound effects and a unique lever that animates the hood ornament or flings bombs. Compatible with LEGO Mario, Luigi, or Peach figures (sold separately), it integrates digital coin-earning gameplay and is supported by the LEGO Super Mario app for enhanced building instructions and creative inspiration.

## Description

Drive and role-play with Bowser’s Muscle Car Expansion Set (71431). This LEGO Super Mario collectible Bowser race car toy has lots of playful features including a lever that makes the hood ornament move or flings bombs from the trunk. The set also includes a brick-built figure of Super Mario character Bowser with an Action Tag. This Bowser toy is great for kids ages 8 and up. For interactive play, add a LEGO Mario, LEGO Luigi or LEGO Peach figure from LEGO Super Mario interactive set (71439, 71440 or 71441 – each sold separately). Place one of these interactive figures in the driver’s seat for beeping-horn, running-engine and squealing-tire sound effects and to earn digital coins. A fun gift for gamers and Super Mario brother fans, this Bowser LEGO set is complemented by the LEGO Super Mario app. Download the app for building instructions, creative play ideas and a safe forum for children to share their creations with fellow fans. Contains 458 pieces.

Review: Love the Mario collections - Perfect for the collection.
Review: Love this Lego Set - I got this along with Lego Mario, and it’s awesome. I love the playability between Bowser and Mario, and it looks great displayed in my Lego showcase. I just love it.

## Features

- Bowser’s muscle car toy for kids – Gear up for car-driving, bomb-flinging, role-play fun with this LEGO Super Mario Expansion Set
- Includes a brick-built Super Mario character – The LEGO Super Mario Bowser toy has an Action Tag for interactive play
- Collectible Bowser race car toy – Place Bowser in the driver’s seat and pull the yellow lever one way to make the hood ornament move and flick it the other way to fling bombs from the trunk
- Interactive play – Help LEGO Mario, LEGO Luigi or LEGO Peach (figures not included) drive the car for beeping-horn, running-engine and squealing-tire sound effects and to earn digital coins
- Gift idea for kids ages 8 and up – This 458-piece set makes a fun gift for gamers; one of sets 71439, 71440 or 71441 (each sold separately) is needed for interactive digital play
- The LEGO Super Mario app – Download the app for instructions to build Bowser’s car, inspirational ideas and more; for a list of compatible Android and iOS devices, visit LEGO.com/devicecheck
- Spark kids’ creativity – LEGO Super Mario toy playsets are designed for solo or social play, offering role-play, digital coin-collecting and creative challenges through expansion and rebuilding

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CGY1MQFD |
| Additional Features | Buildable |
| Best Sellers Rank | #3,384 in Toys & Games ( See Top 100 in Toys & Games ) #144 in Toy Building Sets |
| Brand Name | LEGO |
| Color | Multicolor |
| Customer Reviews | 4.8 out of 5 stars 1,921 Reviews |
| Educational Objective | Concentration |
| Global Trade Identification Number | 00673419391771 |
| Included Components | LEGO Building Elements |
| Item Dimensions | 10.32 x 7.52 x 2.84 inches |
| Item Type Name | Building Kit |
| Item Weight | 14.24 ounces |
| Manufacturer | LEGO |
| Manufacturer Maximum Age (MONTHS) | 1200 |
| Manufacturer Minimum Age (MONTHS) | 96 |
| Material Type | Plastic |
| Model Name | tbd Super Mario 71431 71431 |
| Model Number | 6471543 |
| Model Year | 2024 |
| Number of Pieces | 458 |
| Sub Brand | Expansion Set |
| Theme | Super Mario |
| Toy Building Block Type | Interlocking Toy Building Block |
| UPC | 673419391771 |

## Images

![Super Mario Bowser's Muscle Car Expansion Set Building Toy - Collectible Bowser Toy for Boys & Girls, Ages 8+ Years - Gifts for Christmas - 71431 - Image 1](https://m.media-amazon.com/images/I/81WzNaDvmxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love the Mario collections
*by H***E on January 21, 2026*

Perfect for the collection.

### ⭐⭐⭐⭐⭐ Love this Lego Set
*by C***A on January 16, 2026*

I got this along with Lego Mario, and it’s awesome. I love the playability between Bowser and Mario, and it looks great displayed in my Lego showcase. I just love it.

### ⭐⭐⭐⭐⭐ Lego easy, beautiful, love it
*by G***R on January 29, 2026*

Beautiful my son love it... The best gift... 🫰 😍

## Frequently Bought Together

- LEGO Super Mario Bowser’s Muscle Car Expansion Set, Collectible Bowser Toy for Kids, Gift for Boys, Girls and Gamers Ages 8 and Up, 71431
- LEGO Super Mario: Mario Kart Yoshi Bike - Building Toy Set for Kids, Boys and Girls, Ages 7+ - Mario Kart Toy for Fans with Blue Yoshi - Gift Idea for Birthdays - 72031
- LEGO Super Mario: Mario Kart Baby Mario vs. Baby Luigi - Collectible Toy Building Set for Kids, Boys and Girls, Ages 8+ - Nintendo Mario Kart Toy for Fans - Gift Idea for Birthdays - 72034

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-10*