BMW M8 vs BMW X3

How does the BMW M8 stack up against the BMW X3? We put their headline specs side by side so you can see exactly where each car leads.

BMW M8BMW M8
vs
BMW X3BMW X3
SpecBMW M8BMW X3
Horsepower (max)617 hp463 hp
0-100 km/h (fastest)3.2 s4.6 s
Top speed305 km/h250 km/h
Variants36
Body stylePerformance grand tourerMid-size SUV
GenerationF92 / F93G45
Production2019 – 20252024 – present
Length4,867 mm4,755 mm
Width1,907 mm1,920 mm
Height1,362 mm1,660 mm
Wheelbase2,827 mm2,865 mm

BMW M8 vs BMW X3: common questions

Is the BMW M8 or BMW X3 faster?
The BMW M8 is quicker, hitting 0-60 mph in 3s versus the BMW X3's 4.4s (0-100 km/h in 3.2s vs 4.6s).
Which has more horsepower, the BMW M8 or the BMW X3?
The BMW M8 makes more power: 617 hp (460 kW) versus 463 hp (345 kW) for the BMW X3.
Is the BMW M8 or BMW X3 faster on top speed?
The BMW M8 has the higher top speed at 190 mph (305 km/h), versus 155 mph (250 km/h) for the BMW X3.
What is the main difference between the BMW M8 and the BMW X3?
The BMW M8 is a performance grand tourer, while the BMW X3 is a mid-size suv. That difference in body style drives most of the others.
BMW M8 specs →BMW X3 specs →