Brabus is claiming to have built the world’s most powerful and fastest four-seater cabriolet, outfitting Mercedes-Benz‘s E-Class Cabriolet with an 800-hp V12 Biturbo powerplant. The result is a made-to-order E-Class Cabriolet with a price tag of $681,000 (based on today’s conversion rates).
The 800-hp V12 engine uses the three-valve S600 motor but stroked to 6.3-liters with plenty of headwork. Along with the reworked motor, Brabus bolts on two special exhaust manifolds with larger turbochargers. Four water-to-air intercoolers provide more than adequate cooling while all the gasses are expelled from a quad-tipped exhaust system. Under the custom hood is an integrated carbon fiber ram-air intake manifold. The peak torque of the 6.3L is an astonishing 1,047 lb-ft, but the E-Class Cabriolet is electronically limited to 811 lb-ft.
To enhance the exterior appearance of this 800-hp convertible beast, Brabus outfits it with an aerodynamic kit featuring a front apron with LED daytime lights and front and rear widebody fenders – with the rear in carbon fiber and going 2.4-inches wider. This allows for a front pair of 19×9.5-inch wheels with 265/30/19 tires while the rear gets 19×10-inch wheels with 295/30/19 Yokohama tires.
Of course with all this work being done to provide plenty of power to the vehicle and enhancing its look, suspension modifications were done with Brabus’ coilover suspension with 10-way adjustable Bilstein shocks. Height adjustments can be made up to 1.4-inches. Alongside the coilovers is a set of 12-piston front calipers and 6-piston rear calipers with larger rotors.
And as always interior upgrades can be had catered to the buyer’s preferences, with this first model featuring a red and black leather scheme. Carbon fiber can be seen on the dashboard, center console and side trim.
For such an insane price, we understand why the vehicle is made to order. We’re curious to see how many vehicles Brabus ends up selling with that price tag.