BMW X3 M40i MPG by year

EPA combined, city, and highway gas mileage for every BMW X3 M40i model year.

Year	Combined	City	Highway
2024	23	21	26
2023	23	21	26
2022	23	21	26
2021	23	21	27
2020	23	21	27
2019	23	20	27
2018	23	20	27