Mercedes-Benz CLS AMG (2004 – 2006) vs Audi RS6 Avant (2004 – 2008): specs compared

Both offer around 476 hp at most. The Audi RS6 Avant has the higher top speed: 280 km/h against 250 km/h. The Mercedes-Benz CLS AMG uses less fuel, from 13.6 L/100 km against 14.6 L/100 km. The Audi RS6 Avant is the lighter car, from 1,865 kg against 1,920 kg. At 4,915 mm, the Mercedes-Benz CLS AMG is 64 mm longer than the Audi RS6 Avant.

Specification Mercedes-Benz CLS AMG Mercedes-Benz CLS AMG 2004 – 2006 Audi RS6 Avant Audi RS6 Avant 2004 – 2008
Overview
Origin Germany Germany
Documented years 2004 – 2006 2004 – 2008
Body style — Avant · Estate / wagon
Variants 1 1
Fuel Petrol Petrol
Drive RWD AWD
Gearbox Automatic Automatic
Performance
Power 476 hp 480 hp
Torque 700 Nm 560 Nm
0–100 km/h 4.7 s 4.8 s
Top speed 250 km/h 280 km/h
Economy
Fuel economy 13.6 L/100 km 14.6 L/100 km
Dimensions
Length 4,915 mm 4,851 mm
Width 1,872 mm 1,849 mm
Height 1,389 mm 1,453 mm
Wheelbase 2,855 mm 2,758 mm
Curb weight 1,920 kg 1,865 kg

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

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