Overview

The Tamiya 1/10 Scale Mercedes-AMG GT3 TT-02 RC Racing Car Kit (TAM58639) is a stunning recreation of one of the world's most successful customer racing cars. This assembly kit brings the iconic Mercedes-AMG GT3 to life in meticulous 1/10 scale, offering RC enthusiasts and beginners alike an exceptional on-road racing experience. The Mercedes-AMG GT3 has become a modern legend in motorsport, dominating international GT3 racing since its introduction and achieving remarkable results including a clean sweep of the top 4 positions in the prestigious 2016 Nürburgring 24-hour race. Now you can own your own version of this legendary race car, finished in authentic livery with exceptional attention to detail.

Whether you're searching for a quality RC car UK or looking to expand your collection of on-road racing models, this Tamiya kit delivers genuine racing pedigree in an accessible format. The TT-02 chassis has been specifically engineered to provide excellent stability, balanced handling characteristics and reliable performance, making it an ideal choice for both newcomers discovering the world of RC racing and experienced hobbyists seeking a proven platform for customisation and tuning. The combination of authentic scale bodywork, proven mechanical engineering and extensive upgrade potential makes this one of the most compelling ready-to-race options available today.

This is a proper assembly kit, not a ready-to-run model, which means you'll get the genuine satisfaction of building your own RC racing car from the ground up. The kit includes everything needed mechanically and electronically to get running, but you'll need to source a radio system, servo, battery and charger separately. The reward for your investment is a car that performs brilliantly and can be continuously upgraded and refined as your skills develop.

Key Features

• Authentic Mercedes-AMG GT3 Bodywork — The polycarbonate body is a faithful recreation of the full-size racing car, capturing the aggressive aerodynamic styling, long nose and short deck proportions that define the GT3's motorsport success. This ensures your RC car looks as impressive as it performs, whether you're racing at a local circuit or displaying it in your collection.
• Shaft-Driven 4WD TT-02 Chassis — The proven TT-02 platform delivers dependable 4-wheel-drive traction through a longitudinal shaft-driven system, with the battery positioned on the left and motor on the right to achieve excellent weight distribution and stability during cornering and acceleration. This chassis layout is recognised as one of the finest entry-level on-road designs available.
• 4-Wheel Double Wishbone Suspension — Independent suspension at all four corners with friction dampers provides smooth, balanced handling characteristics that respond precisely to steering inputs, allowing the car to maintain consistent grip through technical sections and high-speed corners.
• Highly Adaptable Setup Options — The TT-02 offers exceptional flexibility with two different wheelbases, two ground clearance settings, two tread set-ups and an impressive 10 possible gear ratios (8.27:1 standard, with 9 additional ratios available from 11.38:1 to 7.28:1), allowing you to fine-tune performance for your specific track conditions and driving style.
• Detailed Polycarbonate Body and Wing — The kit includes a comprehensive polycarbonate bodyshell with separately moulded side mirrors and a durable polycarbonate rear wing with injection-moulded stays. Separately moulded headlight and taillight cases are provided, decorated with an extensive sticker sheet to recreate authentic Mercedes livery graphics, three-pointed star badging and grille details.
• Quality Wheels and Racing Tyres — Black mesh-design wheels with brake disc-shaped hubs are paired with semi-pneumatic racing slick tyres (26mm width, 66mm diameter front and rear), providing genuine grip for on-road racing and an authentic motorsport appearance.
• Smooth Steering Linkage with Resin Ball Links — The steering system employs a 3-piece steering tie-rod with resin ball links at all joints, ensuring smooth and comfortable steering response without the slop or resistance associated with plastic connections.
• Easy-to-Maintain Gearboxes — The TT-02 features identical left and right suspension arms and uprights for straightforward assembly, combined with simple gearbox designs that make maintenance and adjustments accessible even to relatively inexperienced builders.
• Type 540 Brushed Motor — The kit includes a standard Type 540 brushed motor, a reliable and proven powerplant that delivers consistent performance and is compatible with the included ESC for immediate running capability once you have added your radio system and battery.
• ESC Included for Export — The kit includes an ESC (electronic speed controller) for export markets, eliminating the need to purchase this component separately and simplifying the path to getting your car on the track.
• Removable Motor Cooling Duct — The motor cover features a removable cooling duct, allowing you to manage motor temperatures during extended running sessions and protecting the motor from debris and damage during transport and storage.
• Comprehensive Sticker Sheet — An extensive sticker pack recreates authentic livery graphics including black racing stripes, Mercedes branding and GT3 racing details, whilst masking stickers are provided for use when painting the body in your chosen colours.

Technical Performance

The Tamiya Mercedes-AMG GT3 TT-02 is engineered for genuine on-road racing performance whilst remaining accessible to builders of varying experience levels. The shaft-driven 4WD system employs a bathtub-type frame chassis constructed from durable materials, with front and rear 4-bevel plastic differentials distributing power efficiently to all four wheels. At 454mm in length with a 189mm width and 120mm height, the model maintains authentic proportions of the full-size race car whilst fitting within practical size parameters for home tracks and racing circuits. The 251mm short wheelbase version strikes an excellent balance between stability and responsiveness, allowing precise cornering whilst maintaining straightline traction. The Type 540 brushed motor delivers reliable power through the shaft-driven transmission, with a standard gear ratio of 8.27:1 providing a good balance of acceleration and top speed for on-road racing. The inclusion of 9 additional selectable gear ratios from 11.38:1 to 7.28:1 means you can dial in the perfect performance for your specific track layout and driving conditions — select higher ratios (larger numbers) for tracks requiring maximum acceleration out of corners, or lower ratios for faster, flowing circuits where top speed is advantageous. The friction dampers at all four corners provide adjustable damping characteristics, allowing fine-tuning of suspension compliance. Plastic bushings are employed throughout, keeping the model lightweight whilst maintaining durability through regular use. The inclusion of an ESC removes the need to purchase this essential component separately, and the model is designed to accept standard receiver packs and batteries, giving you flexibility in choosing your power source based on your budget and performance requirements. The polycarbonate bodywork is lightweight yet sufficiently robust to withstand the minor impacts and bumps inevitable during RC racing, whilst the separately moulded canards, mirrors and wing components add authentic detail without excessive weight penalty. Overall, this is a well-engineered platform that delivers genuine racing capability whilst offering straightforward maintenance and access to the full ecosystem of TT-02 upgrade parts for those seeking to develop performance further.

What's in the Box

• Complete TT-02 4WD chassis with shaft-driven transmission system
• Type 540 brushed motor
• Electronic Speed Controller (ESC) for export markets
• Front and rear 4-bevel plastic differentials
• 4-wheel double wishbone suspension with friction dampers
• Polycarbonate Mercedes-AMG GT3 bodyshell
• Separately moulded polycarbonate rear wing with injection-moulded stays
• Separately moulded polycarbonate side mirrors
• Separately moulded headlight and taillight cases
• Black mesh-design wheels with brake disc-shaped hubs
• Semi-pneumatic racing slick tyres (26mm width, 66mm diameter)
• 3-piece steering tie-rod with resin ball links
• Comprehensive sticker sheet for livery and details
• Masking stickers for body painting
• Motor cover with removable cooling duct
• Assembly hardware and fasteners

What You Need to Complete

• 2-Channel radio control system with receiver and transmitter
• Surface servo for steering control
• Rechargeable battery pack (NiMH or LiPo) and charger compatible with your chosen system
• R6/AA/UM3 batteries for radio transmitter power
• Polycarbonate spray paint in your chosen colours (recommended: Tamiya PS-5 Black and PS-63 Bright Gun Metal)
• Assembly tools including screwdrivers and basic hand tools

Frequently Asked Questions

• Is the Tamiya Mercedes-AMG GT3 TT-02 suitable for beginners? — Yes, absolutely. The TT-02 chassis is specifically designed as an entry-level on-road platform with many features to assist newcomers, including identical left and right suspension arms for easy assembly, straightforward gearbox design, and comprehensive assembly instructions. The skill level is rated as Skill Level 2, indicating that whilst some mechanical aptitude is required, the model is entirely achievable for someone building their first RC car. The shaft-driven transmission is more intuitive than belt-drive systems, and the double wishbone suspension provides stable, forgiving handling characteristics that reward smooth driving.
• What battery does this Mercedes-AMG GT3 need? — The kit does not specify exact battery chemistry or capacity, but it is designed to accept standard receiver battery packs. Most builders use either NiMH (nickel-metal hydride) batteries in the range of 3000-3600mAh at 6V (2-cell) or 7.2V (3-cell), or alternatively LiPo batteries in compatible voltages. You'll need to source this separately along with an appropriate charger. The choice between NiMH and LiPo depends on your budget and performance preferences — LiPo batteries offer better power delivery and longer runtime, whilst NiMH batteries are more robust and forgiving if you're still developing your charging discipline.
• How fast is the Tamiya Mercedes-AMG GT3 TT-02? — The kit does not specify maximum top speed, as this varies significantly depending on the battery type, ESC settings, gear ratio selected and track surface. With the standard 8.27:1 gear ratio, a Type 540 motor, and a typical 7.2V 3000mAh battery, you can expect reasonable on-road racing speeds suitable for home tracks and club racing. By selecting lower gear ratios (smaller numbers like 7.28:1) and upgrading to a higher voltage LiPo battery, you can achieve noticeably higher speeds if desired.
• What chassis upgrades are available for the TT-02? — Tamiya provides an extensive range of hop-up and option parts specifically designed for the TT-02 chassis. These allow you to upgrade suspension components, drivetrain parts, wheels, bearings and many other elements to enhance performance, durability and speed as your skills develop. An extensive TT-02 option parts line-up means you can customise and tune the car continuously, making it a platform that grows with you as an RC enthusiast.
• What is the difference between the TAM58639 and other TT-02 models? — The TAM58639 specifically features the Mercedes-AMG GT3 EVO bodywork and is one of many licensed vehicle bodies available on the TT-02 platform. Other similar TT-02 models feature alternative vehicle designs such as Porsche, Subaru, Lancia, BMW and many others, but they all share the same proven TT-02 chassis and mechanical components. Your choice depends entirely on which vehicle design appeals to you most. The TT-02 platform itself remains consistent across all variants, ensuring proven handling characteristics and compatibility with the same upgrade parts.
• Is assembly difficult? — Assembly difficulty is rated as Skill Level 2, indicating that whilst some experience is helpful, the model is accessible to dedicated beginners with patience and attention to detail. Tamiya instructions are comprehensive and clearly illustrated, guiding you through every stage. You'll need basic hand tools including screwdrivers, and the straightforward design means most builders report an enjoyable assembly experience without excessive frustration. Building your own car also gives you a much better understanding of how it works, making maintenance and future upgrades more straightforward.
• What paint does the body need? — The polycarbonate bodyshell requires polycarbonate-compatible spray paint. Tamiya produces a range of PS (Polycarbonate Spray) colours specifically formulated for this purpose. Recommended colours for this model include Tamiya PS-5 Black and PS-63 Bright Gun Metal, which capture the authentic Mercedes-AMG GT3 race car livery. You'll need to prime the body first and apply multiple thin coats for even coverage, masking using the provided masking stickers to protect areas where you want the body colour to show through.
• How long does assembly take? — Assembly time varies depending on your experience and attention to detail, but most builders report completing the mechanical assembly in 4-6 hours, with additional time required for painting and sticker application. It's advisable not to rush the assembly process — taking your time ensures everything is properly constructed and will perform reliably. Many enthusiasts find the assembly process deeply rewarding and enjoyable, and getting to know your car intimately as you build it significantly improves your ability to maintain and troubleshoot it later.
• What is the wheelbase and what does it mean? — The TT-02 uses a 251mm short wheelbase, meaning the distance between the front and rear axles is relatively compact. This shorter wheelbase compared to longer alternatives provides more responsive steering and quicker direction changes, making the car more manoeuvrable and easier to control through tight technical sections. The shorter wheelbase may require slightly more precise throttle control and smoother steering inputs, but it rewards smooth, flowing driving style with excellent cornering performance.
• Can I upgrade the motor and ESC? — Whilst the kit includes a Type 540 brushed motor and ESC suitable for entry-level racing, the TT-02 platform is fully compatible with upgraded brushless motors and ESCs available in the aftermarket. Upgrading to brushless components will significantly increase speed and efficiency, but requires more careful tuning and setup. This is an excellent path for development once you've mastered the basics with the standard components.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Tamiya, Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the Tamiya 1/10 Scale Mercedes-AMG GT3 TT-02 RC Racing Car Kit – TAM58639 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or get in touch — we look forward to helping you get the most out of your RC experience.