Porsche Panamera GTS (2013 – 2016) vs Mercedes-Benz CLS-Klasse (2014 – 2018): specs compared

The Porsche Panamera GTS is the more powerful of the two, with up to 440 hp against 408 hp. It is quicker, reaching 100 km/h in 4.4 s against 4.8 s. It has the higher top speed: 286 km/h against 249 km/h. The Mercedes-Benz CLS-Klasse uses less fuel, from 4.7 L/100 km against 10.7 L/100 km. It is the lighter car, from 1,775 kg against 1,920 kg.

Specification Porsche Panamera GTS Porsche Panamera GTS 2013 – 2016 Mercedes-Benz CLS-Klasse Mercedes-Benz CLS-Klasse 2014 – 2018
Overview
Origin Germany Germany
Documented years 2013 – 2016 2014 – 2018
Body style — —
Variants 1 9
Fuel Petrol Diesel, Petrol
Drive AWD RWD · AWD
Gearbox Automatic Automatic
Performance
Power 440 hp 170 – 408 hp
Torque 520 Nm 400 – 620 Nm
0–100 km/h 4.4 s 4.8 – 8.3 s
Top speed 286 km/h 237 – 249 km/h
Economy
Fuel economy 10.7 L/100 km 4.7 – 9.0 L/100 km
Dimensions
Length 4,971 mm 4,938 mm
Width 1,930 mm 1,882 mm
Height 1,407 mm 1,417 mm
Wheelbase 2,918 mm 2,873 mm
Curb weight 1,920 kg 1,775 – 1,940 kg

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

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