2021 BMW X3 M
Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2021 BMW X3 M is worth — from official NHTSA and EPA data. 8 on record.
2021 BMW X3 M at a glance
Included: that car's specs and build sheet, model-year recall campaigns and a fair price.
2021 BMW X3 M recalls 0
No NHTSA safety-recall campaigns are on record for the 2021 BMW X3 M.
Source: U.S. NHTSA, checked 4 Nov 2026. A campaign covers the model year; to see whether a particular car still needs the repair, check its VIN on NHTSA.gov or ask a franchised dealer.
2021 BMW X3 M common problems
The most-reported problem areas across all 111 owner complaints filed with NHTSA — and what to check before you buy.
2021 BMW X3 M MPG & running costs
Source: U.S. EPA / DOE fueleconomy.gov.
Estimated 5-year cost to own
A rough guide to what running a 2021 BMW X3 M costs over five years and 75,000 miles.
How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. There aren't enough comparable listings to estimate depreciation for this model, so it is left out. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.
Investigations & service bulletins
Manufacturer service bulletins 195
Technical notes the manufacturer sent to dealers about known issues and fixes. Useful to mention to a mechanic — they are not recalls and repairs may not be covered. Showing the 10 most recent of 195.
The manual starting of electronic engine oil level measurement from inside the vehicle, usually afterperforming an engine oil service task, is inoperative or it may lock up at between a 15% to 30% completionrate.
Bulletin B110426 · Electrical System, Engine · Jul 2026The EVAP systems purge (vent) valve limited warranty for defects in materials and / or workmanship has been extended to 15 years / 150,000 miles as determined from the original first in-service / delivery date.
Bulletin B010324 · Engine · Jun 2026The EVAP systems purge (vent) valve limited warranty for defects in materials or workmanship has been extended to 15 years / 150,000 miles as determined from the original in-service date.
Bulletin B010324 · Engine · May 2026The vehicle applies the brakes on its own when reversing onto an inclined roadway or driveway. This appliesonly to the situation where the Active PDC option is activated via the iDrive.
Bulletin B661719 · Service Brakes · Apr 2025The limited warranty for the Knee Air Bag wire harness repair cable procedure for defects in materials and / or workmanship has been extended to 10 years / 120,000 miles as determined from the original first in-service / delivery date.
Bulletin B650122 · Air Bags · Jan 2025DELIVERY STOP: REAR CARGO RAILS
Bulletin B512824 · Oct 2024While driving the vehicle on normal roads at10mph and above, a "cracking" sound from the top of the B-pillar(s) is heard.
Bulletin B410722 · Structure · Apr 2024One or more of the LED daytime running lights are dim or discolored.
Bulletin B630418 · Exterior Lighting · Mar 2024During inspection and/or diagnosis there is noticeable dirt/grease buildup on the axles near the inner and/o router CV boots.
Bulletin B310122 · Suspension · Mar 2024An interference noise (groaning noise) can be heard from within the heating and air-conditioning unit in thecenter of the instrument panel. The groaning noise always occurs when either a ventilation flap, air stratification flap or the recirculated airflap mov…
Bulletin B640422 · Electrical System, Visibility · Feb 2024Source: NHTSA Office of Defects Investigation, listed for the X3 M AWD. Model-year data, not specific to one car.