Mercedes-Benz CLS AMG (2014 – 2018) vs Porsche Panamera Turbo S (2013 – 2016): specs compared

The Mercedes-Benz CLS AMG is the more powerful of the two, with up to 585 hp against 570 hp. It is quicker, reaching 100 km/h in 3.6 s against 3.8 s. The Porsche Panamera Turbo S has the higher top speed: 311 km/h against 249 km/h. The Mercedes-Benz CLS AMG uses less fuel, from 9.9 L/100 km against 10.2 L/100 km. It is the lighter car, from 1,870 kg against 1,995 kg. At 5,014 mm, the Porsche Panamera Turbo S is 76 mm longer than the Mercedes-Benz CLS AMG.

Specification Mercedes-Benz CLS AMG Mercedes-Benz CLS AMG 2014 – 2018 Porsche Panamera Turbo S Porsche Panamera Turbo S 2013 – 2016
Overview
Origin Germany Germany
Documented years 2014 – 2018 2013 – 2016
Body style — —
Variants 3 1
Fuel Petrol Petrol
Drive AWD · RWD AWD
Gearbox Automatic Automatic
Performance
Power 557 – 585 hp 570 hp
Torque 720 – 800 Nm 750 Nm
0–100 km/h 3.6 – 4.2 s 3.8 s
Top speed 249 km/h 311 km/h
Economy
Fuel economy 9.9 – 10.4 L/100 km 10.2 L/100 km
Dimensions
Length 4,938 mm 5,014 mm
Width 1,882 mm 1,930 mm
Height 1,417 mm 1,417 mm
Wheelbase 2,873 mm 2,921 mm
Curb weight 1,870 – 1,945 kg 1,995 kg

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

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