Mercedes-Benz S-Class Cabriolet (2016 – 2017) vs BMW 6 Series Gran Coupe (2015 – 2018): specs compared

The Mercedes-Benz S-Class Cabriolet is the more powerful of the two, with up to 455 hp against 450 hp. The BMW 6 Series Gran Coupe is quicker, reaching 100 km/h in 4.4 s against 4.6 s. It uses less fuel, from 5.4 L/100 km against 9.1 L/100 km. It is the lighter car, from 1,750 kg against 2,115 kg.

Specification Mercedes-Benz S-Class Cabriolet Mercedes-Benz S-Class Cabriolet 2016 – 2017 BMW 6 Series Gran Coupe BMW 6 Series Gran Coupe 2015 – 2018
Overview
Origin Germany Germany
Documented years 2016 – 2017 2015 – 2018
Body style Convertible Gran Coupe · Sedan
Variants 1 6
Fuel Petrol Diesel, Petrol
Drive RWD RWD · AWD
Gearbox Automatic Automatic
Performance
Power 455 hp 313 – 450 hp
Torque 700 Nm 450 – 649 Nm
0–100 km/h 4.6 s 4.4 – 5.4 s
Top speed 249 km/h 249 km/h
Economy
Fuel economy 9.1 L/100 km 5.4 – 9.2 L/100 km
Dimensions
Length 5,027 mm 5,006 mm
Width 1,900 mm 1,895 mm
Height 1,417 mm 1,392 mm
Wheelbase 2,944 mm 2,969 mm
Curb weight 2,115 kg 1,750 – 1,940 kg

Ranges cover all variants of each car. The highlight marks the best version per row.

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