BMW iX vs Lexus GX 550

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

BMW iXBMW iX
vs
Lexus GX 550Lexus GX 550
SpecBMW iXLexus GX 550
Horsepower (max)650 hp349 hp
0-100 km/h (fastest)3.8 s6.5 s
Top speed250 km/h195 km/h
Variants32
Body styleLarge SUVBody-on-frame luxury SUV
GenerationI20J250
Production2021 – present2024 – present
Length4,965 mm4,950 mm
Width1,970 mm1,980 mm
Height1,695 mm1,865 mm
Wheelbase3,000 mm2,850 mm

BMW iX vs Lexus GX 550: common questions

Is the BMW iX or Lexus GX 550 faster?
The BMW iX 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 BMW iX or the Lexus GX 550?
The BMW iX makes more power: 650 hp (485 kW) versus 349 hp (260 kW) for the Lexus GX 550.
Is the BMW iX or Lexus GX 550 faster on top speed?
The BMW iX has the higher top speed at 155 mph (250 km/h), versus 121 mph (195 km/h) for the Lexus GX 550.
What is the main difference between the BMW iX and the Lexus GX 550?
The BMW iX is a large suv, while the Lexus GX 550 is a body-on-frame luxury suv. That difference in body style drives most of the others.
BMW iX specs →Lexus GX 550 specs →