Mercedes-Benz C-Klasse and predecessors (2014 – 2018) vs Audi A6 (2014 – 2018): specs compared

Both offer around 329 hp at most. The Audi A6 is quicker, reaching 100 km/h in 4.9 s against 5.4 s. The Mercedes-Benz C-Klasse and predecessors uses less fuel, from 2.4 L/100 km against 4.2 L/100 km. It is the lighter car, from 1,395 kg against 1,610 kg. At 4,933 mm, the Audi A6 is 247 mm longer than the Mercedes-Benz C-Klasse and predecessors.

Specification Mercedes-Benz C-Klasse and predecessors Mercedes-Benz C-Klasse and predecessors 2014 – 2018 Audi A6 Audi A6 2014 – 2018
Overview
Origin Germany Germany
Documented years 2014 – 2018 2014 – 2018
Body style — —
Variants 17 14
Fuel Diesel, Petrol, Hybrid Diesel, Petrol
Drive RWD · AWD FWD · AWD
Gearbox Automatic · Manual Automatic · Manual
Performance
Power 116 – 333 hp 150 – 333 hp
Torque 249 – 500 Nm 320 – 649 Nm
0–100 km/h 5.4 – 11.1 s 4.9 – 9.6 s
Top speed 204 – 249 km/h 209 – 249 km/h
Economy
Fuel economy 2.4 – 8.7 L/100 km 4.2 – 8.1 L/100 km
Dimensions
Length 4,686 mm 4,933 mm
Width 1,811 mm 1,875 mm
Height 1,443 mm 1,455 mm
Wheelbase 2,840 mm 2,911 mm
Curb weight 1,395 – 1,780 kg 1,610 – 1,940 kg

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

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