Wi-Fi hotspot now standard,no other significant changes for 2021.
Pros Tremendously powerful six-cylinder engine Grip and handling are excellent Sleeker styling than the related X3 M
Cons Excessively stiff ride Rear headroom is a bit tight Sloping roofline compromises cargo space and visibility
Like several other BMWs, the X4 M gains Android Auto and SiriusXM satellite radio as standard features for the 2021 model year. Otherwise, the flashy fastback SUV remains unchanged.
Pros Abundance of horsepower, impressively quick acceleration, deft handling.
Cons Stiff suspension can be harsh over bumps, not as practical as X3 M, polarizing rear styling.
Pros Balanced power delivery Impressive grip and balance Fun on tap in 4WD Sport setting Transmission refinement
Cons Punishing ride Only subtly different next to regular X4 Not as pointed as a full-fledged M4
The 2021 BMW X4 is a crossover worth coveting, though our money would be on the more practical, cheaper, and really not much different X3.
Pros Willing turbocharged engines Balanced handling Excellent interior tech Lots of available safety gear M versions especially fun
Cons Mega price tag So-so cargo space So-so rear-seat human space Style not for everyone
Newly standard equipment includes SiriusXM satellite radio, Android Auto compatibility, and several driver-assistance features. There are also some changes to the various option packages.The M40i’s turbocharged inline-six is impressive, but the 30i’s turbo four-cylinder provides plenty of power.
Pros Entertaining to drive, two powerful engine choices, design-forward exterior.
Cons Costs more than the X3, less cargo space than X3, tighter on rear-seat room than X3.
No significant changes for 2021.
Pros Both available engines are smooth, powerful and fuel-efficient Easy personalization thanks to abundant standard and optional features Impressive handling for an SUV
Cons Sloping roofline compromises rear headroom and cargo space
