Alfa Romeo Stelvio Quadrifoglio vs Audi Q9

How does the Alfa Romeo Stelvio Quadrifoglio stack up against the Audi Q9? 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
Audi Q9Audi Q9
SpecAlfa Romeo Stelvio QuadrifoglioAudi Q9
Horsepower (max)520 hp591 hp
0-100 km/h (fastest)3.8 s3.8 s
Top speed283 km/h250 km/h
Variants13
Body stylePerformance SUVFull-size 7-seat SUV
GenerationTipo 949 (refresh)Q9
Production2018 – present2027 – present
Length4,687 mm5,310 mm
Width1,903 mm2,210 mm
Height1,671 mm1,810 mm
Wheelbase2,818 mm3,140 mm

Alfa Romeo Stelvio Quadrifoglio vs Audi Q9: common questions

Is the Alfa Romeo Stelvio Quadrifoglio or Audi Q9 faster?
Both the Alfa Romeo Stelvio Quadrifoglio and Audi Q9 hit 0-60 mph in about 3.6s (0-100 km/h in 3.8s).
Which has more horsepower, the Alfa Romeo Stelvio Quadrifoglio or the Audi Q9?
The Audi Q9 makes more power: 591 hp (441 kW) versus 520 hp (388 kW) for the Alfa Romeo Stelvio Quadrifoglio.
Is the Alfa Romeo Stelvio Quadrifoglio or Audi Q9 faster on top speed?
The Alfa Romeo Stelvio Quadrifoglio has the higher top speed at 176 mph (283 km/h), versus 155 mph (250 km/h) for the Audi Q9.
What is the main difference between the Alfa Romeo Stelvio Quadrifoglio and the Audi Q9?
The Alfa Romeo Stelvio Quadrifoglio is a performance suv, while the Audi Q9 is a full-size 7-seat suv. That difference in body style drives most of the others.