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BMW X3 Curb Weight: 4,176 lbs to 4,535 lbs

The 2026 BMW X3 ranges from 4,176 lbs (30 Xdrive 4dr SUV) to 4,535 lbs (M50 Xdrive 4dr SUV), a spread of 359 lbs across 2 recorded configurations.

Latest model year (2026):

4,176–4,535 lbs

VerifiedNHTSA Canadian Vehicle Specifications · Verified September 18, 2026
OverviewMPGEngine SpecsFuel CostTransmissionDrivetrainVehicle ClassMaintenanceDimensionsCurb WeightSafetyEV Range

BMW X3 Curb Weight — All Years

YearBody Style / VariantCurb WeightWheelbaseLength
2026Config 1 of 2X3 M50 xDRIVE 4DR SUV4,535 lbs112.992 in187.402 in
2026Config 2 of 2X3 30 xDRIVE 4DR SUV4,176 lbs112.992 in187.402 in
2025X3 M50 xDRIVE 4DR SUV4,535 lbs112.992 in187.402 in
2024Config 1 of 3X3 xDRIVE30i 4DR SUV4,151 lbs112.598 in185.433 in
2024Config 2 of 3X3 xDRIVE30e PHEV 4DR SUV4,597 lbs112.598 in185.433 in
2024Config 3 of 3X3 M40i 4DR SUV4,228 lbs112.598 in185.433 in
2023Config 1 of 3X3 xDRIVE30i 4DR SUV4,151 lbs112.598 in185.433 in
2023Config 2 of 3X3 xDRIVE30e PHEV 4DR SUV4,597 lbs112.598 in185.433 in
2023Config 3 of 3X3 M40i 4DR SUV4,228 lbs112.598 in185.433 in
2022Config 1 of 3X3 xDRIVE30i 4DR SUV4,151 lbs112.598 in185.433 in
2022Config 2 of 3X3 xDRIVE30e PHEV 4DR SUV4,597 lbs112.598 in185.433 in
2022Config 3 of 3X3 M40i 4DR SUV4,228 lbs112.598 in185.433 in
2021Config 1 of 3X3 xDRIVE30i 4DR SUV4,151 lbs112.598 in185.433 in
2021Config 2 of 3X3 xDRIVE30e PHEV 4DR SUV4,597 lbs112.598 in185.433 in
2021Config 3 of 3X3 M40i 4DR SUV4,228 lbs112.598 in185.433 in
2020Config 1 of 3X3 xDRIVE30i 4DR SUV4,151 lbs112.598 in185.433 in
2020Config 2 of 3X3 xDRIVE30e PHEV 4DR SUV4,597 lbs112.598 in185.433 in
2020Config 3 of 3X3 M40i 4DR SUV4,228 lbs112.598 in185.433 in
2019Config 1 of 2X3 xDRIVE30i 4DR SUV4,151 lbs112.598 in185.433 in
2019Config 2 of 2X3 M40i 4DR SUV4,228 lbs112.598 in185.433 in
2018Config 1 of 2X3 xDRIVE30i 4DR SUV4,151 lbs112.598 in185.433 in
2018Config 2 of 2X3 M40i 4DR SUV4,228 lbs112.598 in185.433 in
2017Config 1 of 2X3 xDRIVE35i 4DR SUV4,231 lbs110.63 in183.071 in
2017Config 2 of 2X3 xDRIVE28i 4DR SUV4,149 lbs110.63 in183.071 in
2016Config 1 of 3X3 xDRIVE35i 4DR SUV4,231 lbs110.63 in183.071 in
2016Config 2 of 3X3 xDRIVE28i 4DR SUV4,149 lbs110.63 in183.071 in
2016Config 3 of 3X3 xDRIVE28d 4DR SUV4,231 lbs110.63 in183.071 in
2015Config 1 of 3X3 xDRIVE35i 4DR SUV4,231 lbs110.63 in183.071 in
2015Config 2 of 3X3 xDRIVE28i 4DR SUV4,149 lbs110.63 in183.071 in
2015Config 3 of 3X3 xDRIVE28d 4DR SUV4,231 lbs110.63 in183.071 in

Curb weights sourced from the NHTSA Canadian Vehicle Specifications database and recorded per body style, with fluids and a full fuel tank but no occupants or cargo.

How the figure moved since 2015

The lightest 2015 record is 4,149 lbs; the lightest 2026 record is 4,176 lbs — 27 lbs heavier (0.7%).

At the top of the range the 2026 file reaches 4,535 lbs against 4,231 lbs in 2015, a 304 lbs increase — driven by which configurations exist, not by the same truck gaining mass.

Against the rest of the small sport utility vehicle 4wd class

Ranked on the lightest configuration of each nameplate, the X3 is 67 of 98 in Small Sport Utility Vehicle 4WD, 203 lbs above the 3,948 lbs median and lighter than 31 of its peers.

Where the mass sits: 50/50

NHTSA records a 50/50 distribution, so the 4,176 lbs splits to roughly 2,088 lbs on the front axle and 2,088 lbs on the rear.

Weights, track and weight distribution from the NHTSA Canadian Vehicle Specifications; powertrain list and MPG from fueleconomy.gov (US DOE).

Questions these figures answer

How much does a 2026 BMW X3 weigh?

Between 4,176 lbs (30 Xdrive 4dr SUV) and 4,535 lbs (M50 Xdrive 4dr SUV), depending on the configuration.

How is the X3's weight distributed?

50/50 front to rear in the NHTSA record — about 2,088 lbs on the front axle and 2,088 lbs on the rear at a 4,176 lbs curb weight.

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