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  • Alpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40i

    $24,014

    96,950 mi.
    Est. $451/mo

    Arrowhead BMW

    3.7
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    Glendale, AZ (1,450 mi)

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  • Black Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40i

    $19,966

    111,883 mi.
    Est. $375/mo

    Van Chevrolet

    4.6
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    Scottsdale, AZ (1,437 mi)
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  • Alpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40i

    $18,114

    $1.4K
    100,082 mi.
    Est. $340/mo

    McLarty Nissan of North Little Rock

    4.9
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    North Little Rock, AR (548 mi)
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  • Dark Graphite 2018 BMW X3 M40iDark Graphite 2018 BMW X3 M40iDark Graphite 2018 BMW X3 M40iDark Graphite 2018 BMW X3 M40iDark Graphite 2018 BMW X3 M40iDark Graphite 2018 BMW X3 M40i

    $22,988

    $1K
    130,797 mi.
    Est. $432/mo

    BMW of Humboldt Bay

    4.9
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    McKinleyville, CA (1,877 mi)
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  • Black 2018 BMW X3 M40IBlack 2018 BMW X3 M40IBlack 2018 BMW X3 M40IBlack 2018 BMW X3 M40IBlack 2018 BMW X3 M40IBlack 2018 BMW X3 M40I

    $33,998

    21,371 mi.
    Est. $639/mo

    CarMax Tucson - East

    4.8
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    Tucson, AZ (1,441 mi)
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  • Black 2018 BMW X3 M40iBlack 2018 BMW X3 M40iBlack 2018 BMW X3 M40iBlack 2018 BMW X3 M40iBlack 2018 BMW X3 M40iBlack 2018 BMW X3 M40i

    $25,490

    $280
    87,072 mi.
    Est. $479/mo

    AutoDot

    4.5
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    Sykesville, MD (586 mi)
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  • Black 2018 BMW X3 M40IBlack 2018 BMW X3 M40IBlack 2018 BMW X3 M40IBlack 2018 BMW X3 M40IBlack 2018 BMW X3 M40IBlack 2018 BMW X3 M40I

    $31,998

    49,122 mi.
    Est. $601/mo

    CarMax Parker

    4.4
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    Parker, CO (911 mi)
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  • Black 2018 BMW X3 M40IBlack 2018 BMW X3 M40IBlack 2018 BMW X3 M40IBlack 2018 BMW X3 M40IBlack 2018 BMW X3 M40IBlack 2018 BMW X3 M40I

    $32,998

    43,425 mi.
    Est. $620/mo

    CarMax Ocala of Ocala

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    Ocala, FL (932 mi)
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  • Dark Graphite 2018 BMW X3 M40iDark Graphite 2018 BMW X3 M40iDark Graphite 2018 BMW X3 M40iDark Graphite 2018 BMW X3 M40iDark Graphite 2018 BMW X3 M40iDark Graphite 2018 BMW X3 M40i

    $19,698

    $300
    118,901 mi.
    Est. $370/mo

    Husker High Line

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    Lincoln, NE (474 mi)
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  • Black Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40i

    $26,577

    89,000 mi.
    Est. $500/mo

    Crain Volkswagen of Fayetteville

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    Fayetteville, AR (532 mi)
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  • Phytonic Blue Metallic 2018 BMW X3 M40iPhytonic Blue Metallic 2018 BMW X3 M40iPhytonic Blue Metallic 2018 BMW X3 M40iPhytonic Blue Metallic 2018 BMW X3 M40iPhytonic Blue Metallic 2018 BMW X3 M40iPhytonic Blue Metallic 2018 BMW X3 M40i

    $24,995

    77,349 mi.
    Est. $470/mo

    Nebraska Autoplex Omaha

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    Omaha, NE (437 mi)
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  • Blue Metallic 2018 BMW X3 M40IBlue Metallic 2018 BMW X3 M40IBlue Metallic 2018 BMW X3 M40IBlue Metallic 2018 BMW X3 M40IBlue Metallic 2018 BMW X3 M40IBlue Metallic 2018 BMW X3 M40I

    $22,298

    103,674 mi.
    Est. $419/mo

    Lookout Ford

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    Morehead City, NC (766 mi)
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  • Blue 2018 BMW X3 M40iBlue 2018 BMW X3 M40iBlue 2018 BMW X3 M40iBlue 2018 BMW X3 M40iBlue 2018 BMW X3 M40iBlue 2018 BMW X3 M40i

    $19,995

    $505
    101,532 mi.
    Est. $376/mo

    Global Motorsports

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    Schnecksville, PA (631 mi)
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  • Phytonic Blue Metallic 2018 BMW X3 M40iPhytonic Blue Metallic 2018 BMW X3 M40iPhytonic Blue Metallic 2018 BMW X3 M40iPhytonic Blue Metallic 2018 BMW X3 M40iPhytonic Blue Metallic 2018 BMW X3 M40iPhytonic Blue Metallic 2018 BMW X3 M40i

    $24,900

    114,411 mi.
    Est. $468/mo

    Bel-Air Motors

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    Akron, OH (321 mi)
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  • Alpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40i

    $20,995

    112,108 mi.
    Est. $395/mo

    Mega Auto Sales

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    Albany, OR (1,778 mi)
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  • Alpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40i

    $24,160

    92,130 mi.
    Est. $454/mo

    AutoRight Motors Lake Stevens

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    Lake Stevens, WA (1,724 mi)
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  • Black Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40i

    $35,000

    30,731 mi.
    Est. $658/mo

    Automotive Imports

    3.9
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    Denver, CO (919 mi)
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  • White 2018 BMW X3 M40iWhite 2018 BMW X3 M40iWhite 2018 BMW X3 M40iWhite 2018 BMW X3 M40iWhite 2018 BMW X3 M40iWhite 2018 BMW X3 M40i

    $20,900

    112,187 mi.
    Est. $393/mo

    A Car 4 You LLC- Brick

    3.6
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    Brick Township, NJ (715 mi)
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  • Alpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40i

    $26,680

    $404
    90,851 mi.
    Est. $501/mo

    BMW/Mini of Coconut Creek

    4.7
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    Coconut Creek, FL (1,159 mi)
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  • Alpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40iAlpine White 2018 BMW X3 M40i

    $27,140

    74,963 mi.
    Est. $510/mo

    BMW of Schererville

    4.7
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    Schererville, IN (28 mi)
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  • Black Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40i

    $26,604

    86,296 mi.
    Est. $500/mo

    Zeigler BMW of Kalamazoo

    4.4
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    Kalamazoo, MI (106 mi)
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  • Carbon Black Metallic 2018 BMW X3 M40iCarbon Black Metallic 2018 BMW X3 M40iCarbon Black Metallic 2018 BMW X3 M40iCarbon Black Metallic 2018 BMW X3 M40iCarbon Black Metallic 2018 BMW X3 M40iCarbon Black Metallic 2018 BMW X3 M40i

    $32,062

    59,694 mi.
    Est. $603/mo

    Herb Chambers BMW MINI of Boston

    4.8
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    Boston, MA (846 mi)
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  • Black Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40iBlack Sapphire Metallic 2018 BMW X3 M40i

    $19,995

    105,514 mi.
    Est. $376/mo

    National Motors of Ellicott City

    4.2
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    Ellicott City, MD (596 mi)
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  • Dark Graphite Metallic 2018 BMW X3 M40iDark Graphite Metallic 2018 BMW X3 M40iDark Graphite Metallic 2018 BMW X3 M40iDark Graphite Metallic 2018 BMW X3 M40iDark Graphite Metallic 2018 BMW X3 M40iDark Graphite Metallic 2018 BMW X3 M40i

    $26,300

    $1K
    83,661 mi.
    Est. $494/mo

    BMW of Minnetonka

    4.8
    Check Availability
    Wayzata, MN (363 mi)
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BMW X3 prices by year

Model year Average price Deals
2024 BMW X3 M40i $55,021 12 Great deals
2023 BMW X3 M40i $47,594 16 Great deals
2022 BMW X3 M40i $39,551 42 Good deals
2021 BMW X3 M40i $34,499 6 Great deals
2020 BMW X3 M40i $29,241 15 Good deals
2019 BMW X3 M40i $27,293 34 Good deals

About the 2018 BMW X3 M40i

Basics

M40i shown.

Seating
5
Door count
4
Drivetrain
All Wheel Drive
Combined MPG
23
Transmission
8-Speed A/T
Engine
355.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline Fuel)
Side view of the 2018 BMW X3 M40i
FAQs

How much does the 2018 BMW X3 M40i cost?

The 2018 BMW X3 M40i price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2018 X3 M40i is $25,946, with pricing starting at $14,999.

What is the MPG of the 2018 BMW X3 M40i?

The 2018 BMW X3 M40i offers up to 20 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 2018 BMW X3 M40i?

The 2018 BMW X3 M40i compares to and/or competes against the following vehicles:


Is the 2018 BMW X3 M40i reliable?

The 2018 BMW X3 has an average reliability rating of 4.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 X3 owners.

Ratings (67 reviews)

88% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.8
Interior
4.8
Performance
4.7
Value
4.3
Exterior
4.8
Reliability
4.5
Trims

M40i (1 style)

Style
M40i Sports Activity Vehicle
Inventory price
Starting at $54,500
Combined MPG
23
Engine
355.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline Fuel)
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BMW X3 trims