The Brabus Rocket 900 is not a regular drop-top.
With a claimed top speed in excess of 350 km/h, the aptly named Brabus Rocket 900 is powered by 12 cylinders, and has claimed the title of “world’s fastest and most powerful four-seater convertible.”
It’s not the first time Brabus has made that claim (and been correct), with the previous Brabus 850 based on the Mercedes S 63 4MATIC.

Premiering at the Frankfurt Motor Show, the Brabus Rocket 900 is based on the Mercedes-AMG S65 an already incredibly powerful V12 cabriolet pumping out 463kW and 1000Nm.
The S65 does come with a comparatively slow claimed 0-100km/h time of 4.1 seconds, but with that already costing an eye-watering $521,715, we’d shudder to imagine what someone would have to pay (or do) to get their hands on a Rocket 900.

Brabus’ 577kW ‘800 GT’ four-door coupe!
“Just as extraordinary are the sporty-elegant looks with naked carbon aerodynamic-enhancement components, the 21-inch hi-tech forged wheels and the equally individual and stunningly finished Brabus fine leather interior,” Brabus says in a statement.

“The fastest representative of this fraternity before was the Brabus 850 6.0 Biturbo Cabrio based on the Mercedes S 63 4MATIC.”
If you manage to get your hands on one… let us know, yeah?