Brabus’ New G63 Cabrio Twins Get Custom Roof, 789 HP And Limited Production

by AutoExpert   |  1 December, 2025

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Brabus just pulled the covers off two wild creations: the new 800 Cabrio and 800 XL Cabrio. Both start life as Mercedes-AMG G63s, but the big headline is the highly complex retractable soft top. Brabus says the mechanism uses more than 500 custom components, and the two-piece roof can open or close in about 20 seconds with a button press.

To make the conversion work, Brabus reinforced the windshield frame and added a carbon-fiber bow to help the roof hold its shape at higher speeds. There’s also a rear roll bar and a cover that protects the soft top when it stays folded for long periods.

Brabus G63 Cabrio

The regular Brabus 800 Cabrio gets a custom tailgate, a Widestar widebody kit, and massive 24-inch Monoblock ZM wheels wrapped in Hankook Ventus S1 Evo ZX tires. Sport springs drop the ride height by 20–40 mm. Inside, you’ll find a full Brabus leather cabin, carbon-fiber paddle shifters, an Airscarf system, plenty of carbon trim, and, of course, Brabus branding.

Brabus G63 Cabrio

Power comes from the tuned twin-turbo 4.0-liter V8, delivering 789 hp and 737 lb-ft of torque. With the nine-speed automatic and four-wheel drive, the 800 Cabrio hits 0–62 mph in 4.0 seconds and tops out at 149 mph.

Brabus G63 Cabrio

The 800 XL Cabrio is built for a different mission. It swaps the lowered suspension for a portal-axle setup that jacks ground clearance up to a huge 18.9 inches. It rides on smaller 22-inch wheels with all-terrain tires. Performance takes a slight hit: 0-62 mph comes in 4.6 seconds, and top speed drops to 130 mph.

Brabus G63 Cabrio

Production will be limited to 50 units of each version. Pricing for the 800 Cabrio starts around $877,350 (€761,500). The off-road-focused 800 XL is priced at roughly $1 million (€887,600), though the final price depends on options and how wild you go.

Brabus G63 Cabrio

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