Alfa Romeo Giulia Quadrifoglio vs Mercedes-Benz CLA

How does the Alfa Romeo Giulia Quadrifoglio stack up against the Mercedes-Benz CLA? We put their headline specs side by side so you can see exactly where each car leads.

Alfa Romeo Giulia QuadrifoglioAlfa Romeo Giulia Quadrifoglio
vs
Mercedes-Benz CLAMercedes-Benz CLA
SpecAlfa Romeo Giulia QuadrifoglioMercedes-Benz CLA
Horsepower (max)540 hp302 hp
0-100 km/h (fastest)3.6 s5.6 s
Top speed307 km/h250 km/h
Variants24
Body styleFront-engine performance sport sedanCompact four-door coupe, electric + ICE
GenerationTipo 952 (refresh)MMA Electric / C118 ICE
Production2016 – present2025 – present
Length4,643 mm4,688 mm
Width1,860 mm1,830 mm
Height1,426 mm1,439 mm
Wheelbase2,820 mm2,729 mm

Alfa Romeo Giulia Quadrifoglio vs Mercedes-Benz CLA: common questions

Is the Alfa Romeo Giulia Quadrifoglio or Mercedes-Benz CLA faster?
The Alfa Romeo Giulia Quadrifoglio is quicker, hitting 0-60 mph in 3.4s versus the Mercedes-Benz CLA's 5.3s (0-100 km/h in 3.6s vs 5.6s).
Which has more horsepower, the Alfa Romeo Giulia Quadrifoglio or the Mercedes-Benz CLA?
The Alfa Romeo Giulia Quadrifoglio makes more power: 540 hp (403 kW) versus 302 hp (225 kW) for the Mercedes-Benz CLA.
Is the Alfa Romeo Giulia Quadrifoglio or Mercedes-Benz CLA faster on top speed?
The Alfa Romeo Giulia Quadrifoglio has the higher top speed at 191 mph (307 km/h), versus 155 mph (250 km/h) for the Mercedes-Benz CLA.
What is the main difference between the Alfa Romeo Giulia Quadrifoglio and the Mercedes-Benz CLA?
The Alfa Romeo Giulia Quadrifoglio is a front-engine performance sport sedan, while the Mercedes-Benz CLA is a compact four-door coupe, electric + ice. That difference in body style drives most of the others.