Mercedes-AMG C-CLASS (2015 – 2018) vs Alfa Romeo Giulia Quadrifoglio (2016 – 2022): specs compared

Both offer around 510 hp at most. The Alfa Romeo Giulia Quadrifoglio has the higher top speed: 307 km/h against 249 km/h. It is the lighter car, from 1,525 kg against 1,690 kg. At 4,755 mm, the Mercedes-AMG C-CLASS is 117 mm longer than the Alfa Romeo Giulia Quadrifoglio.

Specification Mercedes-AMG C-CLASS Mercedes-AMG C-CLASS 2015 – 2018 Alfa Romeo Giulia Quadrifoglio Alfa Romeo Giulia Quadrifoglio 2016 – 2022
Overview
Origin Germany Italy
Documented years 2015 – 2018 2016 – 2022
Body style — —
Variants 3 2
Fuel Petrol Petrol
Drive AWD · RWD RWD
Gearbox Automatic Automatic · Manual
Performance
Power 367 – 510 hp 510 hp
Torque 520 – 700 Nm 601 Nm
0–100 km/h 4.0 – 4.7 s 3.9 s
Top speed 249 km/h 307 km/h
Economy
Fuel economy 8.0 – 8.4 L/100 km 8.2 – 8.5 L/100 km
Dimensions
Length 4,702 – 4,755 mm 4,638 mm
Width 1,811 – 1,839 mm 1,872 mm
Height 1,425 – 1,430 mm 1,425 mm
Wheelbase 1,839 – 2,840 mm 2,819 mm
Curb weight 1,690 – 1,800 kg 1,525 kg

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

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