This is the Brabus Rocket 900 Cabrio and it doesn’t just look good — it is the fastest four-seat convertible in the world. Wow.

Based on the Mercedes-AMG S 65, this beauty features the same twin-turbo V12 but it has been bored out from 6.0 to 6.3-litres and makes 900 horses and 1,500Nm of torque. The V12 gets a special billet-steel crankshaft with longer stroke, matching forged pistons for the enlarged cylinder bores and precision-balanced conrods. It gets some new aerodynamic components  made with a naked carbon finish including a race-inspired front spoiler, diffuser, rear spoiler and you get a choice of alloys ranging from 18 to 22in. Completing the exterior treatment is a lowering module that drops the car by 15mm. Nice.