Mercedes-Benz S-Klasse AMG (2001) vs Audi A8 (2003 – 2005): specs compared

The Audi A8 is the more powerful of the two, with up to 450 hp against 444 hp. It is quicker, reaching 100 km/h in 5.1 s against 5.7 s. The Mercedes-Benz S-Klasse AMG dates from 2001, the Audi A8 from 2003 – 2005.

Specification Mercedes-Benz S-Klasse AMG Mercedes-Benz S-Klasse AMG 2001 Audi A8 Audi A8 2003 – 2005
Overview
Origin Germany Germany
Documented years 2001 2003 – 2005
Body style — —
Variants 1 11
Fuel Petrol Petrol, Diesel
Drive RWD FWD · AWD
Gearbox Automatic Automatic
Performance
Power 444 hp 220 – 450 hp
Torque 620 Nm 300 – 650 Nm
0–100 km/h 5.7 s 5.1 – 8.1 s
Top speed 250 km/h 241 – 250 km/h
Economy
Fuel economy — 8.4 – 14.7 L/100 km
Dimensions
Length 5,161 mm 5,052 – 5,182 mm
Width 1,854 mm 1,895 mm
Height 1,435 mm 1,445 – 1,455 mm
Wheelbase 3,086 mm 2,944 – 3,073 mm
Curb weight — 1,670 – 1,960 kg

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

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