Audi A4 Avant (2004 – 2007) vs Mercedes-Benz C-Klasse and predecessors (2004 – 2007): specs compared

The Mercedes-Benz C-Klasse and predecessors is the more powerful of the two, with up to 272 hp against 256 hp. It is quicker, reaching 100 km/h in 6.4 s against 6.6 s. The Audi A4 Avant uses less fuel, from 5.7 L/100 km against 6.1 L/100 km. It is the lighter car, from 1,360 kg against 1,410 kg. At 4,587 mm, the Audi A4 Avant is 58 mm longer than the Mercedes-Benz C-Klasse and predecessors.

Specification Audi A4 Avant Audi A4 Avant 2004 – 2007 Mercedes-Benz C-Klasse and predecessors Mercedes-Benz C-Klasse and predecessors 2004 – 2007
Overview
Origin Germany Germany
Documented years 2004 – 2007 2004 – 2007
Body style Avant · Estate / wagon —
Variants 28 28
Fuel Petrol, Diesel Diesel, Petrol
Drive FWD · AWD RWD · AWD
Gearbox Automatic · Manual Automatic · Manual
Performance
Power 102 – 256 hp 122 – 272 hp
Torque 148 – 450 Nm 220 – 415 Nm
0–100 km/h 6.6 – 13.0 s 6.4 – 11.9 s
Top speed 187 – 249 km/h 203 – 250 km/h
Economy
Fuel economy 5.7 – 10.7 L/100 km 6.1 – 10.9 L/100 km
Dimensions
Length 4,587 mm 4,526 – 4,529 mm
Width 1,773 mm 1,727 mm
Height 1,427 mm 1,425 – 1,427 mm
Wheelbase 2,649 mm 2,715 mm
Curb weight 1,360 – 1,705 kg 1,410 – 1,630 kg

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

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