Model year guide

2021 BMW X3 M40I

Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2021 BMW X3 M40I is worth — from official NHTSA and EPA data. 9 on record.

2021 BMW X3 M40I at a glance

Combined23 mpg

Free: that car's specs and build sheet, model-year recall campaigns and a fair price.

2021 BMW X3 M40I MPG & running costs

Combined23 mpg
City21 mpg
Highway27 mpg
Est. annual fuel cost$3,550
EPA size classSmall Sport Utility Vehicle 4WD
TransmissionAutomatic (S8)
Forced inductionTurbocharged
Engine start-stopYes
5-yr fuel cost vs average new car$5,750 more

Source: U.S. EPA / DOE fueleconomy.gov.

Estimated 5-year cost to own

A rough guide to what running a 2021 BMW X3 M40I costs over five years and 75,000 miles.

Fuel (5 yrs)$17,750
Fuel only$17,750
Per mile$0.24

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.

2021 BMW X3 M40I vehicles on record

Other BMW X3 M40I model years

2021 BMW X3 M40I — frequently asked questions

What gas mileage does the 2021 BMW X3 M40I get?

The 2021 BMW X3 M40I has a U.S. EPA estimate of 23 mpg combined (21 city / 27 highway).

Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.