---
product_id: 503416307
title: "LEGO Technic Ford Mustang Shelby GT500 42138 Model Building Kit; Pull-Back Drag Race Car Toy for Ages 9+"
brand: "lego"
price: "A$191"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/503416307-lego-technic-ford-mustang-shelby-gt500-42138-model-building-kit
store_origin: AU
region: Australia
---

# Immersive AR racetrack challenges 2 pull-back motors for instant speed 544-piece precision build LEGO Technic Ford Mustang Shelby GT500 42138 Model Building Kit; Pull-Back Drag Race Car Toy for Ages 9+

**Brand:** lego
**Price:** A$191
**Availability:** ✅ In Stock

## Summary

> 🏁 Build. Race. Conquer. Own the legend.

## Quick Answers

- **What is this?** LEGO Technic Ford Mustang Shelby GT500 42138 Model Building Kit; Pull-Back Drag Race Car Toy for Ages 9+ by lego
- **How much does it cost?** A$191 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/503416307-lego-technic-ford-mustang-shelby-gt500-42138-model-building-kit)

## 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

- • **Compact Yet Commanding:** Measuring 10.5 inches long, this model fits perfectly on your desk or display shelf—show off your racing pride.
- • **Next-Level Play with AR:** Use the LEGO Technic AR app to test your skills on virtual racetracks and unlock exclusive challenges.
- • **Instant Drag Race Thrills:** Dual pull-back motors launch your car at lightning speed—just pull, release, and dominate the track.
- • **Iconic Muscle Car Masterpiece:** Recreate the legendary Ford Mustang Shelby GT500 with 544 detailed pieces for a true engineering challenge.
- • **Perfect Gift for Aspiring Engineers:** Designed for ages 9+, this set sharpens engineering skills while fueling a passion for drag racing.

## Overview

The LEGO Technic Ford Mustang Shelby GT500 (42138) is a 544-piece model kit featuring dual pull-back motors for high-speed drag racing action and an augmented reality app for immersive virtual challenges. Designed for ages 9 and up, this detailed muscle car model combines hands-on engineering with cutting-edge digital play, making it the ultimate gift for racing enthusiasts and aspiring builders alike.

## Description

LEGO Technic Ford Mustang Shelby GT500 42138 Model Building Kit; Pull-Back Drag Race Car Toy for Ages 9+

## Features

- Build an icon of drag racing – Race car fans will love building and exploring this action-packed LEGO Technic Ford Mustang Shelby GT500 (42138) drag race car toy set
- Pull-back function – With 2 pull-back motors, controlling this cool car toy is easy. Just pull back and then release to send your car speeding along
- Epic AR (augmented reality) experience – Use the LEGO Technic AR app to put the car to the test on a virtual racetrack. Check out the challenges for more fun ways to play
- Ideal for any drag racing fan aged 9+ – This muscle car toy building set makes a top gift for anyone who loves race cars, drag racing or AR toys
- Perfect size for play – This cool car toy measures over 3 in. (8 cm) high, 10.5 in. (27 cm) long and 4.5 in. (12 cm) wide

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer's Suggested Maximum Weight | 20 Milligrams |
| Educational Objective(s) | Engineering Skills |
| Language: | English |
| Model Number | 42138 |
| Number of Puzzle Pieces | 544 |
| Assembly Required | Yes |
| Batteries Required | No |
| Batteries Included | No |
| Material Type(s) | Plastic |
| Remote Control Included? | No |
| Colour | Multicolor |
| Product Dimensions | 38.2 x 26.2 x 7.05 cm; 865 g |
| Batteries | 1 Unknown batteries required. |
| Item model number | 42138 |
| Manufacturer recommended age | 9 years and up |
| Manufacturer | LEGO Production s.r.o, Jutska, 2779 Psc-27201, Kladno Czech Republic |
| Item Weight | 865 g |

## Images

![LEGO Technic Ford Mustang Shelby GT500 42138 Model Building Kit; Pull-Back Drag Race Car Toy for Ages 9+ - Image 1](https://m.media-amazon.com/images/I/61Ld23kWD2L.jpg)
![LEGO Technic Ford Mustang Shelby GT500 42138 Model Building Kit; Pull-Back Drag Race Car Toy for Ages 9+ - Image 2](https://m.media-amazon.com/images/I/61kG+s-Q8LL.jpg)
![LEGO Technic Ford Mustang Shelby GT500 42138 Model Building Kit; Pull-Back Drag Race Car Toy for Ages 9+ - Image 3](https://m.media-amazon.com/images/I/51x82ZYd-5L.jpg)
![LEGO Technic Ford Mustang Shelby GT500 42138 Model Building Kit; Pull-Back Drag Race Car Toy for Ages 9+ - Image 4](https://m.media-amazon.com/images/I/61Qdn+oH2eL.jpg)
![LEGO Technic Ford Mustang Shelby GT500 42138 Model Building Kit; Pull-Back Drag Race Car Toy for Ages 9+ - Image 5](https://m.media-amazon.com/images/I/61p4TIUa+CL.jpg)

## Questions & Answers

**Q: Is the roof openable?**
A: Nope, only the hood opens.

**Q: Whats the size?**
A: ‎38.2 x 26.2 x 7.05 cm; 780 Grams

## Frequently Bought Together

- Lego Technic Ford Mustang Shelby (R) GT500(R) 42138
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**Shop now:** [https://www.desertcart.com.au/products/503416307-lego-technic-ford-mustang-shelby-gt500-42138-model-building-kit](https://www.desertcart.com.au/products/503416307-lego-technic-ford-mustang-shelby-gt500-42138-model-building-kit)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-21*