BMW X3 vs BMW X6

How does the BMW X3 stack up against the BMW X6? We put their headline specs side by side so you can see exactly where each car leads.

BMW X3BMW X3
vs
BMW X6BMW X6
SpecBMW X3BMW X6
Horsepower (max)463 hp617 hp
0-100 km/h (fastest)4.6 s3.8 s
Top speed250 km/h290 km/h
Variants64
Body styleMid-size SUVSUV coupe
GenerationG45G06
Production2024 – present2019 – present
Length4,755 mm4,935 mm
Width1,920 mm2,004 mm
Height1,660 mm1,696 mm
Wheelbase2,865 mm2,975 mm

BMW X3 vs BMW X6: common questions

Is the BMW X3 or BMW X6 faster?
The BMW X6 is quicker, hitting 0-60 mph in 3.6s versus the BMW X3's 4.4s (0-100 km/h in 3.8s vs 4.6s).
Which has more horsepower, the BMW X3 or the BMW X6?
The BMW X6 makes more power: 617 hp (460 kW) versus 463 hp (345 kW) for the BMW X3.
Is the BMW X3 or BMW X6 faster on top speed?
The BMW X6 has the higher top speed at 180 mph (290 km/h), versus 155 mph (250 km/h) for the BMW X3.
What is the main difference between the BMW X3 and the BMW X6?
The BMW X3 is a mid-size suv, while the BMW X6 is a suv coupe. That difference in body style drives most of the others.
BMW X3 specs →BMW X6 specs →