Mercedes-Benz C-Klasse and predecessors (2004 – 2007) vs Subaru Impreza WRX STi (2003 – 2005): specs compared

The Mercedes-Benz C-Klasse and predecessors is the more powerful of the two, with up to 272 hp against 265 hp. The Subaru Impreza WRX STi is quicker, reaching 100 km/h in 5.5 s against 6.4 s. The Mercedes-Benz C-Klasse and predecessors has the higher top speed: 250 km/h against 244 km/h. It uses less fuel, from 6.1 L/100 km against 11.1 L/100 km. At 4,529 mm, the Mercedes-Benz C-Klasse and predecessors is 114 mm longer than the Subaru Impreza WRX STi.

Specification Mercedes-Benz C-Klasse and predecessors Mercedes-Benz C-Klasse and predecessors 2004 – 2007 Subaru Impreza WRX STi Subaru Impreza WRX STi 2003 – 2005
Overview
Origin Germany Japan
Documented years 2004 – 2007 2003 – 2005
Body style — —
Variants 28 1
Fuel Diesel, Petrol Petrol
Drive RWD · AWD AWD
Gearbox Automatic · Manual Manual
Performance
Power 122 – 272 hp 265 hp
Torque 220 – 415 Nm 343 Nm
0–100 km/h 6.4 – 11.9 s 5.5 s
Top speed 203 – 250 km/h 244 km/h
Economy
Fuel economy 6.1 – 10.9 L/100 km 11.1 L/100 km
Dimensions
Length 4,526 – 4,529 mm 4,415 mm
Width 1,727 mm 1,740 mm
Height 1,425 – 1,427 mm 1,435 mm
Wheelbase 2,715 mm 2,525 mm
Curb weight 1,410 – 1,630 kg 1,425 kg

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

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