Audi S5 Sportback (2016 – 2020) vs Mercedes-Benz C-Klasse Coupe (2016 – 2018): specs compared

The Audi S5 Sportback is the more powerful of the two, with up to 354 hp against 333 hp. It is quicker, reaching 100 km/h in 4.7 s against 4.9 s. The Mercedes-Benz C-Klasse Coupe uses less fuel, from 4.3 L/100 km against 6.2 L/100 km. It is the lighter car, from 1,475 kg against 1,735 kg. At 4,752 mm, the Audi S5 Sportback is 66 mm longer than the Mercedes-Benz C-Klasse Coupe.

Specification Audi S5 Sportback Audi S5 Sportback 2016 – 2020 Mercedes-Benz C-Klasse Coupe Mercedes-Benz C-Klasse Coupe 2016 – 2018
Overview
Origin Germany Germany
Documented years 2016 – 2020 2016 – 2018
Body style Sportback · Hatchback Coupé
Variants 2 13
Fuel Diesel, Petrol Petrol, Diesel
Drive AWD RWD · AWD
Gearbox Automatic Automatic · Manual
Performance
Power 347 – 354 hp 156 – 333 hp
Torque 500 – 700 Nm 250 – 500 Nm
0–100 km/h 4.7 – 4.9 s 4.9 – 8.8 s
Top speed 249 km/h 224 – 249 km/h
Economy
Fuel economy 6.2 – 7.5 L/100 km 4.3 – 8.0 L/100 km
Dimensions
Length 4,752 mm 4,686 mm
Width 1,844 mm 1,811 mm
Height 1,384 mm 1,405 mm
Wheelbase 2,824 mm 2,840 mm
Curb weight 1,735 – 1,795 kg 1,475 – 1,685 kg

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

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