--- product_id: 173110250 title: "42109 Technic CONTROL+ App-Controlled Top Gear Rally Car Model Building Set, RC Racing Car Toy" brand: "lego" price: "€ 339.63" currency: EUR in_stock: true reviews_count: 13 category: "Lego" url: https://www.desertcart.pt/products/173110250-42109-technic-control-app-controlled-top-gear-rally-car-model store_origin: PT region: Portugal --- # Multi-Function Gyro Control App-Controlled Precision Dual Motor Power 42109 Technic CONTROL+ App-Controlled Top Gear Rally Car Model Building Set, RC Racing Car Toy **Brand:** lego **Price:** € 339.63 **Availability:** ✅ In Stock ## Summary > 🏁 Race into the future with LEGO’s smartest rally car yet! ## Quick Answers - **What is this?** 42109 Technic CONTROL+ App-Controlled Top Gear Rally Car Model Building Set, RC Racing Car Toy by lego - **How much does it cost?** € 339.63 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/173110250-42109-technic-control-app-controlled-top-gear-rally-car-model) ## 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 - • **Powerful Dual Motors:** Experience smooth acceleration and precise steering powered by one XL and one L motor. - • **Build, Drive, Conquer:** Perfect for ages 9+, this 463-piece set combines creative building with thrilling remote control racing challenges. - • **Seamless App Integration:** Control your rally car with the intuitive LEGO Technic CONTROL+ app for a futuristic driving experience. - • **Authentic Top Gear Design:** Show off the sleek, sticker-enhanced rally car that’s as stylish as it is functional. - • **Immersive Real-Time Feedback:** Feel every turn and rev with gyro control, sound effects, and live performance stats on your smart device. ## Overview The LEGO 42109 Technic CONTROL+ Top Gear Rally Car is a 463-piece app-controlled RC model featuring dual motors and gyro steering. Designed for kids 9+, it offers immersive real-time feedback and authentic Top Gear styling, blending creative building with high-tech racing thrills. ## Description LEGO 42109 Technic CONTROL+ App-Controlled Top Gear Rally Car Model Building Set, RC Racing Car Toy : desertcart.co.uk: Toys & Games Review: Brilliant Lego Car & Great Value - My son purchased this car with his birthday money and absolutely loved assembling it and driving it through the app. I thought it was great value for money. You get lego, remote control car and use of app technology all in one. Would definitely buy similar again. Review: Great fun - Loved this kit - bought an additional light kit, ready for night rallies. It's easy to make, well designed for hiding the cables, it doesn't go too fast, which I like, the app makes great sounds reversing etc. We've had fun parallel parking between a pair of shoes. A truly fab toy with lots of play value. ## Features - This racing car toy model is controlled via the LEGO Technic CONTROL+ app and powered by an advanced Smart Hub with 1 XL motor and 1 L motor - The remote control car for kids 9+ years old features multi-function gyro control, awesome colour scheme with stickers and amazing details - Drivers can go forward, reverse, steer, accelerate, brake, play sound effects and get real-time feedback with this car model building kit - Operated via a smart device with 3 screens: function and gyro control plus achievements. Go to LEGO.com/devicecheck for compatible devices - Build the Top Gear RC racing car toy. Download the app. Get ready for action. Take on challenges in the free LEGO Technic CONTROL+ App. - This remote control car for kids 9+ years old is a fantastic birthday or Christmas LEGO gift idea for all who love racing car toys ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07W7V6R7D | | Age Range Description | Big Kid | | Best Sellers Rank | 203,963 in Toys & Games ( See Top 100 in Toys & Games ) 5,494 in Toy Building Sets | | Brand Name | LEGO | | Colour | Multicolored | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.7 4.7 out of 5 stars (3,720) | | Educational Objective | Creative Thinking, Dexterity | | Global Trade Identification Number | 05702016617481 | | Included Components | Toy | | Is Assembly Required | Yes | | Item Dimensions | 9.4 x 38.2 x 26.2 centimetres | | Item Type Name | CONTROL+ RC Racing Cars | | Item Weight | 1.04 Kilograms | | Manufacturer | LEGO | | Manufacturer Part Number | 42109 | | Material Type | Plastic | | Maximum Age Recommendation | 99.0 | | Minimum Age Recommendation | 9.0 | | Model Name | Technic | | Model Number | 42109 | | Model Year | 2020 | | Number of Batteries | 6 AA batteries required. | | Number of Pieces | 463 | | Number of Players | 1 | | Operation Mode | Remote Control | | Power Source | Corded Electric | | Size | Unique waist | | Special Features | Easy Storage | | Sub Brand | Top Gear | | Subject Character | Auto | | Supported Battery Types | 6 AA batteries (1.5 V) not included | | Target Audience | boy, girl | | Theme | Vehicle | ## Product Details - **Brand:** LEGO - **Cartoon character:** Auto - **Colour:** Multicolored - **Educational objective:** Creative Thinking, Dexterity - **Manufacturer Minimum Age (MONTHS):** 9.0 - **Material:** Plastic - **Number of pieces:** 463 - **Special feature:** Easy Storage - **Sub brand:** Top Gear - **Theme:** Vehicle ## Images ![42109 Technic CONTROL+ App-Controlled Top Gear Rally Car Model Building Set, RC Racing Car Toy - Image 1](https://m.media-amazon.com/images/I/717cgb9HesL.jpg) ## Questions & Answers **Q: Anyone else have problems that the wheels rub on the wheel arches? It’s preventing ‘smooth operation’ whilst using the app...??!!** A: Absolutely! I had to "Modify" the design as whenever the steering was on full lock the front wheels rubbed against the arches and wouldn't move really. Is a shame as without the front arches it does spoil the aesthetic, but I'd rather actually be able to use it. **Q: Will this work on android phone ?** A: I use my android tablet to operate this ralley car. Go to the play store, download the Lego app. If the Lego app is not compatible with your phone you will be advised accordingly. I am sure that the Lego app is compatible with android phones. I hope this answered your question. **Q: Do I need to buy a remote** A: No you dont need to buy a remote. Once the build is completed, download the Lego app on either a smart phone or a tablet. It's the Control + app. Once downloaded, you need to introduce the app.and car to each other. Open up the app, choose the Lego 42109 Rally Car. The app will guide you. Switch on the power box inside the car. The app and.car will now calibrate that is getting to know each other. Once calibrated, use the controls on the app to drive your car. Works via Bluetooth. Have fun. Hope this answers your question. Percy Briscoe. **Q: Does this car drift over to one side when driving straight? as i watched a preview about it on youtube and says it does. thanks.** A: Hi have built the model, it does steer to one side slightly but still a great product ## Customer Reviews ### ⭐⭐⭐⭐⭐ Brilliant Lego Car & Great Value *by M***. on 24 August 2020* My son purchased this car with his birthday money and absolutely loved assembling it and driving it through the app. I thought it was great value for money. You get lego, remote control car and use of app technology all in one. Would definitely buy similar again. ### ⭐⭐⭐⭐⭐ Great fun *by C***E on 9 September 2020* Loved this kit - bought an additional light kit, ready for night rallies. It's easy to make, well designed for hiding the cables, it doesn't go too fast, which I like, the app makes great sounds reversing etc. We've had fun parallel parking between a pair of shoes. A truly fab toy with lots of play value. ### ⭐⭐⭐⭐⭐ Extended fun! *by T***8 on 28 March 2020* Very enjoyable product. The build time was a couple of hours, but plenty more fun after. Good value for money considering it’s not just a model and can be controlled using the mobile phone app. I wasn’t expecting radio control car quality, but it’s sturdy and responsive! ## Frequently Bought Together - LEGO 42109 Technic CONTROL+ App-Controlled Top Gear Rally Car Model Building Set, RC Racing Car Toy - LEGO Technic PEUGEOT 9X8 24H Le Mans Hybrid Hypercar, Iconic Racing Car Model Kit For Adults to Build, 1:10 Scale, Collectible Advanced Motorsport Set, Gift for Men, Women, Him or Her 42156 - LEGO Technic Porsche 911 RSR Race Car Model Building Kit, Advanced Replica, Exclusive Collectible Set, Gift for Kids, Boys & Girls 42096 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/173110250-42109-technic-control-app-controlled-top-gear-rally-car-model](https://www.desertcart.pt/products/173110250-42109-technic-control-app-controlled-top-gear-rally-car-model) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-22*