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  • Carbon Black Metallic 2021 BMW X4 M40iCarbon Black Metallic 2021 BMW X4 M40iCarbon Black Metallic 2021 BMW X4 M40iCarbon Black Metallic 2021 BMW X4 M40iCarbon Black Metallic 2021 BMW X4 M40iCarbon Black Metallic 2021 BMW X4 M40i

    $39,497

    44,263 mi.
    Est. $742/mo

    INFINITI Stuart

    4.4
    Check Availability
    Stuart, FL (1,101 mi)
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  • Glacier Silver Metallic 2021 BMW X4 M40iGlacier Silver Metallic 2021 BMW X4 M40iGlacier Silver Metallic 2021 BMW X4 M40iGlacier Silver Metallic 2021 BMW X4 M40iGlacier Silver Metallic 2021 BMW X4 M40iGlacier Silver Metallic 2021 BMW X4 M40i

    $35,688

    $398
    42,277 mi.
    Est. $671/mo

    Coconut Point Ford

    4.6
    Check Availability
    Estero, FL (1,119 mi)
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  • Glacier Silver Metallic 2021 BMW X4 M40iGlacier Silver Metallic 2021 BMW X4 M40iGlacier Silver Metallic 2021 BMW X4 M40iGlacier Silver Metallic 2021 BMW X4 M40iGlacier Silver Metallic 2021 BMW X4 M40iGlacier Silver Metallic 2021 BMW X4 M40i

    $33,995

    $895
    68,693 mi.
    Est. $639/mo

    Fields BMW of Daytona

    4.9
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    Daytona Beach, FL (950 mi)
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  • Black Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40i

    $33,523

    55,237 mi.
    Est. $630/mo

    North Coast Mitsubishi Bedford

    4.6
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    Bedford, OH (317 mi)
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  • Dark Graphite Metallic 2021 BMW X4 M40iDark Graphite Metallic 2021 BMW X4 M40iDark Graphite Metallic 2021 BMW X4 M40iDark Graphite Metallic 2021 BMW X4 M40iDark Graphite Metallic 2021 BMW X4 M40iDark Graphite Metallic 2021 BMW X4 M40i

    $35,898

    $899
    72,742 mi.
    Est. $675/mo

    Global Imports BMW

    4.6
    Check Availability
    Atlanta, GA (579 mi)
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  • Black Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40i

    $30,216

    97,460 mi.
    Est. $568/mo

    AutoNation Chrysler Dodge Jeep Ram North Fort Worth

    4.6
    Check Availability
    Fort Worth, TX (814 mi)
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  • Sunstone Metallic 2021 BMW X4 M40iSunstone Metallic 2021 BMW X4 M40iSunstone Metallic 2021 BMW X4 M40iSunstone Metallic 2021 BMW X4 M40iSunstone Metallic 2021 BMW X4 M40iSunstone Metallic 2021 BMW X4 M40i

    $30,000

    $549
    80,732 mi.
    Est. $564/mo

    Larry H. Miller Ford Draper

    4.2
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    Draper, UT (1,261 mi)
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  • Black 2021 BMW X4 MBlack 2021 BMW X4 MBlack 2021 BMW X4 MBlack 2021 BMW X4 MBlack 2021 BMW X4 MBlack 2021 BMW X4 M

    $44,998

    41,944 mi.
    Est. $846/mo

    CarMax Austin North

    4.6
    Check Availability
    Austin, TX (969 mi)
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  • Black Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40i

    $31,500

    74,049 mi.
    Est. $592/mo

    CDJR of Columbia

    4.3
    Check Availability
    Columbia, MO (319 mi)
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  • Black Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40i

    $30,995

    $500
    80,808 mi.
    Est. $583/mo

    Baha Auto Group

    4.3
    Check Availability
    Palos Hills, IL (16 mi)
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  • Alpine White 2021 BMW X4 M40iAlpine White 2021 BMW X4 M40iAlpine White 2021 BMW X4 M40iAlpine White 2021 BMW X4 M40iAlpine White 2021 BMW X4 M40iAlpine White 2021 BMW X4 M40i

    $35,500

    $490
    64,724 mi.
    Est. $667/mo

    Moritz Chevrolet

    4.4
    Check Availability
    Fort Worth, TX (832 mi)
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  • Black Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40iBlack Sapphire Metallic 2021 BMW X4 M40i

    $37,995

    $1.9K
    45,177 mi.
    Est. $714/mo

    Peterson Auto Group

    4.3
    Check Availability
    Boise, ID (1,452 mi)
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  • White 2021 BMW X4 M40IWhite 2021 BMW X4 M40IWhite 2021 BMW X4 M40IWhite 2021 BMW X4 M40IWhite 2021 BMW X4 M40IWhite 2021 BMW X4 M40I

    $35,998

    57,024 mi.
    Est. $677/mo

    CarMax Midlothian

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    Midlothian, VA (613 mi)
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  • Carbon Black Metallic 2021 BMW X4 M40iCarbon Black Metallic 2021 BMW X4 M40iCarbon Black Metallic 2021 BMW X4 M40iCarbon Black Metallic 2021 BMW X4 M40iCarbon Black Metallic 2021 BMW X4 M40iCarbon Black Metallic 2021 BMW X4 M40i

    $33,800

    64,980 mi.
    Est. $635/mo

    Clement Supercenter

    2.7
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    St. Charles, MO (264 mi)
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  • Red 2021 BMW X4 M40iRed 2021 BMW X4 M40iRed 2021 BMW X4 M40iRed 2021 BMW X4 M40iRed 2021 BMW X4 M40iRed 2021 BMW X4 M40i

    $32,400

    66,135 mi.
    Est. $609/mo

    Exotic Motors Atlanta

    2.5
    Check Availability
    Gainesville, GA (566 mi)
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  • Glacier Silver Metallic 2021 BMW X4 M40iGlacier Silver Metallic 2021 BMW X4 M40iGlacier Silver Metallic 2021 BMW X4 M40iGlacier Silver Metallic 2021 BMW X4 M40iGlacier Silver Metallic 2021 BMW X4 M40iGlacier Silver Metallic 2021 BMW X4 M40i

    $33,998

    72,872 mi.
    Est. $639/mo

    Auto Barn LLC

    2.1
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    Newnan, GA (607 mi)
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  • $41,793

    40,820 mi.
    Est. $786/mo

    Ourisman Mazda of Rockville

    4.1
    Check Availability
    Rockville, MD (585 mi)
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  • $28,887

    85,752 mi.
    Est. $543/mo

    Lou Bachrodt Pompano Chevrolet

    4.4
    Check Availability
    Pompano Beach, FL (1,162 mi)
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BMW X4 prices by year

Model year Average price Deals
2025 BMW X4 M40i $63,418 14 Good deals
2024 BMW X4 M40i $57,092 9 Great deals
2023 BMW X4 M40i $48,551 17 Great deals
2019 BMW X4 M40i $28,452 6 Great deals

About the 2021 BMW X4 M40i

Basics

M40i shown.

Seating
5
Door count
4
Drivetrain
All Wheel Drive
Combined MPG
23
Transmission
8-Speed A/T
Engine
382.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline Fuel)
Side view of the 2021 BMW X4 M40i
FAQs

How much does the 2021 BMW X4 M40i cost?

The 2021 BMW X4 M40i price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2021 X4 M40i is $35,099, with pricing starting at $28,887.

What is the MPG of the 2021 BMW X4 M40i?

The 2021 BMW X4 M40i offers up to 21 MPG in city driving and 27 MPG on the highway for a combined rating of 23 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle options, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2021 BMW X4 M40i?

The 2021 BMW X4 M40i compares to and/or competes against the following vehicles:


Is the 2021 BMW X4 M40i reliable?

The 2021 BMW X4 has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 X4 owners.

Ratings (2 reviews)

100% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
5.0
Interior
5.0
Performance
5.0
Value
5.0
Exterior
5.0
Reliability
5.0
Trims

M40i (1 style)

Style
M40i Sports Activity Coupe
Inventory price
Starting at $61,700
Combined MPG
23
Engine
382.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline Fuel)
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BMW X4 trims