2026 Mercedes-Benz G Brabus 800 Cabrio

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• Year: 2026
• Gearbox: automatic
• Drivetrain: AWD
• Engine: 4.0
• Fuel: petrol
• HP: 800
• 0-60 m/h seconds: 4.0
• State: new
• Market: USA / North America
• Steering wheel position: LHD
• Availability and logistics: EUROPE, USA, UAE, MONACO, UA
• Offer ID: 1009049

• Product description

  The 2026 Mercedes-Benz G BRABUS 800 Cabrio is an exclusive convertible version of the Mercedes-AMG G 63 (W 465 generation) SUV, virtually rebuilt from scratch by BRABUS.

  The car retains the G-Class’s recognizable angular architecture, four doors, and a full rear seat row, but features a retractable soft top, a tuned engine, and a custom-built interior.

  Global production of the model is limited to 50 units.

  Transforming the hardtop G 63 into a convertible required the development of more than 500 new components.

  To compensate for the missing roof, the body structure was reinforced with high-strength steel elements, maintaining torsional rigidity at the level of the original SUV.

  An integrated C-BOW structural element is installed behind the rear seats, serving as a roll bar and complemented by exposed carbon-fiber components.

  The two-section soft top opens and closes electrically in approximately 20 seconds.

  It is equipped with a heated rear window, and the front section features a carbon-fiber crossbar that stabilizes the roof’s shape and reduces aerodynamic noise.

  When open, the mechanism folds behind the rear seats and is covered by a special protective cover.

  Under the hood is an upgraded 4.0-liter twin-turbo V8 engine.

  Thanks to BRABUS turbochargers and the PowerXtra B40S-800 kit, its power output reaches 800 l.s. at 6,600 rpm, and maximum torque is 1,000 N·m at 3,600 rpm.

  The valve-controlled exhaust system allows the driver to choose between a subdued sound and a more expressive V8 mode.

  Power is transmitted to all four wheels via a 9-speed SPEEDSHIFT TCT automatic transmission, which can be controlled using carbon-fiber paddle shifters.

  Acceleration to 100 km/h takes 4.0 seconds, and the top speed is electronically limited to 240 km/h.

  Adjustable BRABUS sport springs allow the ride height to be lowered by 20–40 mm, making the massive convertible’s handling more precise.

  The exterior is designed in the signature WIDESTAR style.

  Carbon-fiber wheel arch extensions, a Powerdome hood, new bumpers, and an exclusive rear door create a striking silhouette.

  The look is complemented by forged 24-inch Monoblock ZM Platinum Edition wheels and a side-exit exhaust system with four tailpipes, carbon fiber trim, and red accent lighting.

  The Masterpiece interior is upholstered in Oxford Sand and Cairos Brown leather with signature Shell stitching.

  The dashboard, door panels, center console, floor, and cargo area are all upholstered in leather.

  The headrests of the front seats and rear bench seat are equipped with the Airscarf system, which directs warm air to the passengers’ necks when driving with the roof open.

  Key Specifications Base Model: Mercedes-AMG G 63 (W 465 generation) Engine Type: Twin-Turbo V8 gasoline Engine Displacement: 4.0 L — 3,982 cm³ Power: 800 l.s. at 6,600 rpm Torque: 1,000 N·m at 3,600 rpm Transmission: 9-speed SPEEDSHIFT TCT automatic Drivetrain: AWD (all-wheel drive) 0–100 km/h acceleration: 4.0 s Top speed: 240 km/h, electronically limited Body type: 4-door SUV convertible Roof: two-section soft top, power-operated Roof opening/closing time: approx. 20 s Convertible construction: over 500 specially designed components Rollover protection: integrated C-BOW roll bar Suspension: adjustable BRABUS sport springs Body height adjustment: lowered by 20–40 mm Wheels: 24-inch forged BRABUS Monoblock ZM Tires: 295/30 ZR 24 front / 345/25 ZR 24 rear Exhaust system: valve-controlled, with four side outlets Average fuel consumption: approx. 16 L/100 km Features: WIDESTAR, carbon-fiber Powerdome, Airscarf, custom Masterpiece interior Production run: 50 units The 2026 Mercedes-Benz G BRABUS 800 Cabrio offers a rare combination of an open-top body, G-Class capabilities, and the dynamics of a powerful supercar.

  Its sophisticated roof design, 800-horsepower V8, and luxurious, handcrafted interior make it one of the most extraordinary and exclusive cars built on the modern G 63 platform.