Alfa Romeo Stelvio Quadrifoglio vs Lexus GX 550

How does the Alfa Romeo Stelvio Quadrifoglio stack up against the Lexus GX 550? We put their headline specs side by side so you can see exactly where each car leads.

Alfa Romeo Stelvio QuadrifoglioAlfa Romeo Stelvio Quadrifoglio
vs
Lexus GX 550Lexus GX 550
SpecAlfa Romeo Stelvio QuadrifoglioLexus GX 550
Horsepower (max)520 hp349 hp
0-100 km/h (fastest)3.8 s6.5 s
Top speed283 km/h195 km/h
Variants12
Body stylePerformance SUVBody-on-frame luxury SUV
GenerationTipo 949 (refresh)J250
Production2018 – present2024 – present
Length4,687 mm4,950 mm
Width1,903 mm1,980 mm
Height1,671 mm1,865 mm
Wheelbase2,818 mm2,850 mm

Alfa Romeo Stelvio Quadrifoglio vs Lexus GX 550: common questions

Is the Alfa Romeo Stelvio Quadrifoglio or Lexus GX 550 faster?
The Alfa Romeo Stelvio Quadrifoglio is quicker, hitting 0-60 mph in 3.6s versus the Lexus GX 550's 6.2s (0-100 km/h in 3.8s vs 6.5s).
Which has more horsepower, the Alfa Romeo Stelvio Quadrifoglio or the Lexus GX 550?
The Alfa Romeo Stelvio Quadrifoglio makes more power: 520 hp (388 kW) versus 349 hp (260 kW) for the Lexus GX 550.
Is the Alfa Romeo Stelvio Quadrifoglio or Lexus GX 550 faster on top speed?
The Alfa Romeo Stelvio Quadrifoglio has the higher top speed at 176 mph (283 km/h), versus 121 mph (195 km/h) for the Lexus GX 550.
What is the main difference between the Alfa Romeo Stelvio Quadrifoglio and the Lexus GX 550?
The Alfa Romeo Stelvio Quadrifoglio is a performance suv, while the Lexus GX 550 is a body-on-frame luxury suv. That difference in body style drives most of the others.