Alfa Romeo Stelvio Quadrifoglio vs Aston Martin DBX

How does the Alfa Romeo Stelvio Quadrifoglio stack up against the Aston Martin DBX? 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
Aston Martin DBXAston Martin DBX
SpecAlfa Romeo Stelvio QuadrifoglioAston Martin DBX
Horsepower (max)520 hp697 hp
0-100 km/h (fastest)3.8 s3.3 s
Top speed283 km/h310 km/h
Variants12
Body stylePerformance SUVPerformance SUV
GenerationTipo 949 (refresh)AM7-S
Production2018 – present2020 – present
Length4,687 mm5,039 mm
Width1,903 mm1,998 mm
Height1,671 mm1,680 mm
Wheelbase2,818 mm3,060 mm

Alfa Romeo Stelvio Quadrifoglio vs Aston Martin DBX: common questions

Is the Alfa Romeo Stelvio Quadrifoglio or Aston Martin DBX faster?
The Aston Martin DBX is quicker, hitting 0-60 mph in 3.1s versus the Alfa Romeo Stelvio Quadrifoglio's 3.6s (0-100 km/h in 3.3s vs 3.8s).
Which has more horsepower, the Alfa Romeo Stelvio Quadrifoglio or the Aston Martin DBX?
The Aston Martin DBX makes more power: 697 hp (520 kW) versus 520 hp (388 kW) for the Alfa Romeo Stelvio Quadrifoglio.
Is the Alfa Romeo Stelvio Quadrifoglio or Aston Martin DBX faster on top speed?
The Aston Martin DBX has the higher top speed at 193 mph (310 km/h), versus 176 mph (283 km/h) for the Alfa Romeo Stelvio Quadrifoglio.
What is the main difference between the Alfa Romeo Stelvio Quadrifoglio and the Aston Martin DBX?
Both are performance suvs in the same class. The Aston Martin DBX has the power advantage, while the Alfa Romeo Stelvio Quadrifoglio undercuts it, so the choice comes down to the spec differences above.