Audi A6 (2014 – 2018) vs Infiniti Q40 (2014 – 2015): specs compared

The Audi A6 is the more powerful of the two, with up to 333 hp against 328 hp. It uses less fuel, from 4.2 L/100 km against 10.7 L/100 km. It is the lighter car, from 1,610 kg against 1,644 kg. At 4,933 mm, the Audi A6 is 201 mm longer than the Infiniti Q40.

Specification Audi A6 Audi A6 2014 – 2018 Infiniti Q40 Infiniti Q40 2014 – 2015
Overview
Origin Germany Japan
Documented years 2014 – 2018 2014 – 2015
Body style — —
Variants 14 2
Fuel Diesel, Petrol Petrol
Drive FWD · AWD AWD · RWD
Gearbox Automatic · Manual Automatic
Performance
Power 150 – 333 hp 333 hp
Torque 320 – 649 Nm 365 Nm
0–100 km/h 4.9 – 9.6 s —
Top speed 209 – 249 km/h —
Economy
Fuel economy 4.2 – 8.1 L/100 km 10.7 – 11.8 L/100 km
Dimensions
Length 4,933 mm 4,732 mm
Width 1,875 mm 1,732 mm
Height 1,455 mm 1,453 mm
Wheelbase 2,911 mm 2,850 mm
Curb weight 1,610 – 1,940 kg 1,644 – 1,733 kg

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

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