Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • Dark Graphite Metallic 2018 BMW X4 M40iDark Graphite Metallic 2018 BMW X4 M40iDark Graphite Metallic 2018 BMW X4 M40iDark Graphite Metallic 2018 BMW X4 M40iDark Graphite Metallic 2018 BMW X4 M40iDark Graphite Metallic 2018 BMW X4 M40i

    $18,348

    119,301 mi.
    Est. $345/mo

    Luther Used Car Company

    4.2
    Check Availability
    Brooklyn Park, MN (362 mi)

    Quick view
  • Black 2018 BMW X4 M40iBlack 2018 BMW X4 M40iBlack 2018 BMW X4 M40iBlack 2018 BMW X4 M40iBlack 2018 BMW X4 M40iBlack 2018 BMW X4 M40i

    $18,970

    $175
    92,309 mi.
    Est. $357/mo

    Jim Juliani Motors

    4.1
    Check Availability
    Waterbury, CT (752 mi)
    Quick view
  • Black 2018 BMW X4 M40iBlack 2018 BMW X4 M40iBlack 2018 BMW X4 M40iBlack 2018 BMW X4 M40iBlack 2018 BMW X4 M40iBlack 2018 BMW X4 M40i

    $22,699

    63,709 mi.
    Est. $427/mo

    Car Place Dallas

    4.0
    Check Availability
    Addison, TX (796 mi)
    Quick view
  • Long Beach Blue Metallic 2018 BMW X4 M40iLong Beach Blue Metallic 2018 BMW X4 M40iLong Beach Blue Metallic 2018 BMW X4 M40iLong Beach Blue Metallic 2018 BMW X4 M40iLong Beach Blue Metallic 2018 BMW X4 M40iLong Beach Blue Metallic 2018 BMW X4 M40i

    $19,206

    84,681 mi.
    Est. $361/mo

    Cars Land

    Check Availability
    Tempe, AZ (1,444 mi)
    Quick view
  • Blue 2018 BMW X4 M40iBlue 2018 BMW X4 M40iBlue 2018 BMW X4 M40iBlue 2018 BMW X4 M40iBlue 2018 BMW X4 M40iBlue 2018 BMW X4 M40i

    $15,195

    94,694 mi.
    Est. $286/mo

    GW Trucks

    Check Availability
    Jacksonville, FL (870 mi)
    Quick view
  • Glacier Silver Metallic 2018 BMW X4 M40iGlacier Silver Metallic 2018 BMW X4 M40iGlacier Silver Metallic 2018 BMW X4 M40iGlacier Silver Metallic 2018 BMW X4 M40iGlacier Silver Metallic 2018 BMW X4 M40iGlacier Silver Metallic 2018 BMW X4 M40i

    $21,990

    74,226 mi.
    Est. $413/mo

    Paramount Auto Sales

    Check Availability
    Tucson, AZ (1,445 mi)
    Quick view
  • Dark Graphite Metallic 2018 BMW X4 M40iDark Graphite Metallic 2018 BMW X4 M40iDark Graphite Metallic 2018 BMW X4 M40iDark Graphite Metallic 2018 BMW X4 M40iDark Graphite Metallic 2018 BMW X4 M40iDark Graphite Metallic 2018 BMW X4 M40i

    $16,500

    103,296 mi.
    Est. $310/mo

    United Luxury Motors

    Check Availability
    Stone Mountain, GA (589 mi)
    Quick view
  • Gray 2018 BMW X4 M40iGray 2018 BMW X4 M40iGray 2018 BMW X4 M40iGray 2018 BMW X4 M40iGray 2018 BMW X4 M40iGray 2018 BMW X4 M40i

    $21,388

    $609
    73,080 mi.
    Est. $402/mo

    House of Imports

    Check Availability
    Las Vegas, NV (1,526 mi)
    Quick view
  • Black Sapphire Metallic 2018 BMW X4 M40iBlack Sapphire Metallic 2018 BMW X4 M40iBlack Sapphire Metallic 2018 BMW X4 M40iBlack Sapphire Metallic 2018 BMW X4 M40iBlack Sapphire Metallic 2018 BMW X4 M40iBlack Sapphire Metallic 2018 BMW X4 M40i

    $22,221

    58,851 mi.
    Est. $418/mo

    Carvibe Houston

    Check Availability
    Houston, TX (949 mi)
    Quick view
  • Glacier Silver Metallic 2018 BMW X4 M40iGlacier Silver Metallic 2018 BMW X4 M40iGlacier Silver Metallic 2018 BMW X4 M40iGlacier Silver Metallic 2018 BMW X4 M40iGlacier Silver Metallic 2018 BMW X4 M40iGlacier Silver Metallic 2018 BMW X4 M40i

    $17,400

    $590
    90,121 mi.
    Est. $327/mo

    Unlimited Motors

    4.5
    Check Availability
    Westfield, IN (148 mi)
    Quick view
  • Black 2018 BMW X4 M40iBlack 2018 BMW X4 M40iBlack 2018 BMW X4 M40iBlack 2018 BMW X4 M40iBlack 2018 BMW X4 M40iBlack 2018 BMW X4 M40i

    $23,500

    $2.7K
    44,580 mi.
    Est. $442/mo

    MB Motors - Bellingham

    4.7
    Check Availability
    Bellingham, WA (1,741 mi)
    Quick view
  • Black 2018 BMW X4 M40iBlack 2018 BMW X4 M40iBlack 2018 BMW X4 M40iBlack 2018 BMW X4 M40iBlack 2018 BMW X4 M40iBlack 2018 BMW X4 M40i

    $19,596

    81,526 mi.
    Est. $368/mo

    Cars2Us Fairfax

    4.1
    Check Availability
    Fairfax, VA (584 mi)
    Quick view
  • Carbon Black Metallic 2018 BMW X4 M40iCarbon Black Metallic 2018 BMW X4 M40iCarbon Black Metallic 2018 BMW X4 M40iCarbon Black Metallic 2018 BMW X4 M40iCarbon Black Metallic 2018 BMW X4 M40iCarbon Black Metallic 2018 BMW X4 M40i

    $17,995

    96,606 mi.
    Est. $338/mo

    The Car Lot

    3.2
    Check Availability
    Tucson, AZ (1,438 mi)
    Quick view
  • Alpine White 2018 BMW X4 M40iAlpine White 2018 BMW X4 M40i

    $18,785

    85,354 mi.
    Est. $353/mo

    Foreign Auto Connect

    Check Availability
    Bloomington, IN (197 mi)
    Quick view
  • Black Sapphire Metallic 2018 BMW X4 M40iBlack Sapphire Metallic 2018 BMW X4 M40iBlack Sapphire Metallic 2018 BMW X4 M40iBlack Sapphire Metallic 2018 BMW X4 M40iBlack Sapphire Metallic 2018 BMW X4 M40iBlack Sapphire Metallic 2018 BMW X4 M40i

    Not Priced

    47,800 mi.
    Est. $0/mo

    4.0 Motorsports

    2.8
    Check Availability
    Austin, TX (990 mi)
    Quick view

BMW X4 prices by year

Model year Average price Deals
2025 BMW X4 M40i $62,119 16 Good deals
2024 BMW X4 M40i $56,939 8 Great deals
2023 BMW X4 M40i $48,516 16 Great deals
2022 BMW X4 M40i $42,146 16 Good deals
2019 BMW X4 M40i $27,592 5 Great deals
2017 BMW X4 M40i $17,551 14 Great deals

About the 2018 BMW X4 M40i

Basics

M40i shown.

Seating
5
Door count
4
Drivetrain
All Wheel Drive
Combined MPG
21
Transmission
8-Speed A/T
Engine
355.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline Fuel)
Side view of the 2018 BMW X4 M40i
FAQs

How much does the 2018 BMW X4 M40i cost?

The 2018 BMW X4 M40i price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2018 X4 M40i is $19,557, with pricing starting at $15,195.

What is the MPG of the 2018 BMW X4 M40i?

The 2018 BMW X4 M40i offers up to 18 MPG in city driving and 25 MPG on the highway for a combined rating of 21 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 X4 M40i?

The 2018 BMW X4 M40i compares to and/or competes against the following vehicles:


Is the 2018 BMW X4 M40i reliable?

The 2018 BMW X4 has an average reliability rating of 4.9 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 X4 owners.

Ratings (13 reviews)

100% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.7
Interior
4.7
Performance
4.8
Value
4.5
Exterior
4.8
Reliability
4.9
Trims

M40i (1 style)

Style
M40i Sports Activity Coupe
Inventory price
Starting at $59,250
Combined MPG
21
Engine
355.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline Fuel)
Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed

BMW X4 trims