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

The Porsche Panamera S E-Hybrid is the more powerful of the two, with up to 416 hp against 408 hp. The Mercedes-Benz CLS-Klasse is quicker, reaching 100 km/h in 4.8 s against 5.5 s. The Porsche Panamera S E-Hybrid has the higher top speed: 270 km/h against 249 km/h. It uses less fuel, from 3.1 L/100 km against 4.7 L/100 km. The Mercedes-Benz CLS-Klasse is the lighter car, from 1,775 kg against 2,095 kg. At 5,014 mm, the Porsche Panamera S E-Hybrid is 76 mm longer than the Mercedes-Benz CLS-Klasse.

Specification Porsche Panamera S E-Hybrid Porsche Panamera S E-Hybrid 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 Hybrid Diesel, Petrol
Drive RWD RWD · AWD
Gearbox Automatic Automatic
Performance
Power 416 hp 170 – 408 hp
Torque 590 Nm 400 – 620 Nm
0–100 km/h 5.5 s 4.8 – 8.3 s
Top speed 270 km/h 237 – 249 km/h
Economy
Fuel economy 3.1 L/100 km 4.7 – 9.0 L/100 km
Dimensions
Length 5,014 mm 4,938 mm
Width 1,930 mm 1,882 mm
Height 1,417 mm 1,417 mm
Wheelbase 2,921 mm 2,873 mm
Curb weight 2,095 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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