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  • Mineral White Metallic 2021 BMW M340 iMineral White Metallic 2021 BMW M340 iMineral White Metallic 2021 BMW M340 iMineral White Metallic 2021 BMW M340 iMineral White Metallic 2021 BMW M340 iMineral White Metallic 2021 BMW M340 i

    $38,999

    58,580 mi.
    Est. $733/mo

    Mercedes-Benz of West Covina

    4.4
    Check Availability
    West Covina, CA (4 mi)
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  • Alpine White 2021 BMW M340 M340iAlpine White 2021 BMW M340 M340iAlpine White 2021 BMW M340 M340iAlpine White 2021 BMW M340 M340iAlpine White 2021 BMW M340 M340iAlpine White 2021 BMW M340 M340i

    $39,199

    $800
    52,625 mi.
    Est. $737/mo

    California Motors Direct

    4.1
    Check Availability
    Santa Ana, CA (19 mi)
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  • Mineral Gray Metallic 2021 BMW M340 iMineral Gray Metallic 2021 BMW M340 iMineral Gray Metallic 2021 BMW M340 iMineral Gray Metallic 2021 BMW M340 iMineral Gray Metallic 2021 BMW M340 iMineral Gray Metallic 2021 BMW M340 i

    $41,900

    44,756 mi.
    Est. $788/mo

    Ford of Long Beach

    1.8
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    Long Beach, CA (19 mi)
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  • Alpine White 2021 BMW M340 (BLACK INTERIOR w Blue Accents/ Harmon Kardons /Alpine White 2021 BMW M340 (BLACK INTERIOR w Blue Accents/ Harmon Kardons /Alpine White 2021 BMW M340 (BLACK INTERIOR w Blue Accents/ Harmon Kardons /Alpine White 2021 BMW M340 (BLACK INTERIOR w Blue Accents/ Harmon Kardons /Alpine White 2021 BMW M340 (BLACK INTERIOR w Blue Accents/ Harmon Kardons /Alpine White 2021 BMW M340 (BLACK INTERIOR w Blue Accents/ Harmon Kardons /

    $45,444

    44,253 mi.
    Est. $854/mo

    Big Timin Motors

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    Riverside, CA (29 mi)
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  • Mineral Grey Metallic 2021 BMW M340 M340i (H&R SPRINGS ) (YELLOW DRL) (19INCH APEX WS)Mineral Grey Metallic 2021 BMW M340 M340i (H&R SPRINGS ) (YELLOW DRL) (19INCH APEX WS)Mineral Grey Metallic 2021 BMW M340 M340i (H&R SPRINGS ) (YELLOW DRL) (19INCH APEX WS)Mineral Grey Metallic 2021 BMW M340 M340i (H&R SPRINGS ) (YELLOW DRL) (19INCH APEX WS)Mineral Grey Metallic 2021 BMW M340 M340i (H&R SPRINGS ) (YELLOW DRL) (19INCH APEX WS)Mineral Grey Metallic 2021 BMW M340 M340i (H&R SPRINGS ) (YELLOW DRL) (19INCH APEX WS)

    $39,344

    65,689 mi.
    Est. $740/mo

    Big Timin Motors

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    Riverside, CA (29 mi)
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  • Alpine White 2021 BMW M340 iAlpine White 2021 BMW M340 iAlpine White 2021 BMW M340 iAlpine White 2021 BMW M340 iAlpine White 2021 BMW M340 iAlpine White 2021 BMW M340 i

    $36,382

    67,887 mi.
    Est. $684/mo

    Puente Hills Mitsubishi

    2.7
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    City of Industry, CA (4 mi)
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  • White Metallic 2021 BMW M340 iWhite Metallic 2021 BMW M340 iWhite Metallic 2021 BMW M340 iWhite Metallic 2021 BMW M340 iWhite Metallic 2021 BMW M340 iWhite Metallic 2021 BMW M340 i

    $36,120

    69,631 mi.
    Est. $679/mo

    Puente Hills Mitsubishi

    2.7
    Check Availability
    City of Industry, CA (4 mi)
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  • Portimao Blue Metallic 2021 BMW M340 M340i SedanPortimao Blue Metallic 2021 BMW M340 M340i SedanPortimao Blue Metallic 2021 BMW M340 M340i SedanPortimao Blue Metallic 2021 BMW M340 M340i SedanPortimao Blue Metallic 2021 BMW M340 M340i SedanPortimao Blue Metallic 2021 BMW M340 M340i Sedan

    $38,399

    $600
    65,521 mi.
    Est. $722/mo

    Fontana Motors Direct

    2.8
    Check Availability
    Fontana, CA (29 mi)
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  • Mineral Gray Metallic 2021 BMW M340 iMineral Gray Metallic 2021 BMW M340 iMineral Gray Metallic 2021 BMW M340 iMineral Gray Metallic 2021 BMW M340 iMineral Gray Metallic 2021 BMW M340 iMineral Gray Metallic 2021 BMW M340 i

    $35,995

    70,896 mi.
    Est. $677/mo

    Pacific Auto Center - Costa Mesa

    3.4
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    Costa Mesa, CA (26 mi)
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  • Portimao Blue Metallic 2021 BMW M340 M340iPortimao Blue Metallic 2021 BMW M340 M340iPortimao Blue Metallic 2021 BMW M340 M340iPortimao Blue Metallic 2021 BMW M340 M340iPortimao Blue Metallic 2021 BMW M340 M340iPortimao Blue Metallic 2021 BMW M340 M340i

    $40,084

    47,475 mi.
    Est. $753/mo

    Crown Lexus

    4.7
    Check Availability
    Ontario, CA (24 mi)
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  • Black 2021 BMW M340 I xDriveBlack 2021 BMW M340 I xDriveBlack 2021 BMW M340 I xDriveBlack 2021 BMW M340 I xDriveBlack 2021 BMW M340 I xDriveBlack 2021 BMW M340 I xDrive

    $41,998

    54,113 mi.
    Est. $789/mo

    CarMax Lynnwood

    4.7
    Check Availability
    $699 delivery to Duarte, CA (8 mi)
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  • Blue 2021 BMW M340 M340i xDrive Sedan 4DBlue 2021 BMW M340 M340i xDrive Sedan 4DBlue 2021 BMW M340 M340i xDrive Sedan 4DBlue 2021 BMW M340 M340i xDrive Sedan 4DBlue 2021 BMW M340 M340i xDrive Sedan 4DBlue 2021 BMW M340 M340i xDrive Sedan 4D

    $40,900

    $1K
    49,983 mi.
    Est. $769/mo

    Exotic Motors

    3.3
    Check Availability
    $2,565 delivery from Rolling Meadows, IL (1710 mi)
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  • Portimao Blue Metallic 2021 BMW M340 M340i xDrivePortimao Blue Metallic 2021 BMW M340 M340i xDrivePortimao Blue Metallic 2021 BMW M340 M340i xDrivePortimao Blue Metallic 2021 BMW M340 M340i xDrivePortimao Blue Metallic 2021 BMW M340 M340i xDrivePortimao Blue Metallic 2021 BMW M340 M340i xDrive

    $43,288

    43,547 mi.
    Est. $814/mo

    Sandia BMW MINI

    4.8
    Check Availability
    Albuquerque, NM (649 mi)
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  • Mineral Grey Metallic 2021 BMW M340 M340iMineral Grey Metallic 2021 BMW M340 M340iMineral Grey Metallic 2021 BMW M340 M340iMineral Grey Metallic 2021 BMW M340 M340iMineral Grey Metallic 2021 BMW M340 M340iMineral Grey Metallic 2021 BMW M340 M340i

    $35,866

    70,212 mi.
    Est. $674/mo

    Karplus Warehouse Inc.

    4.1
    Check Availability
    Pacoima, CA (31 mi)
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  • Black 2021 BMW M340 iBlack 2021 BMW M340 iBlack 2021 BMW M340 iBlack 2021 BMW M340 iBlack 2021 BMW M340 iBlack 2021 BMW M340 i

    $36,991

    79,489 mi.
    Est. $695/mo

    Auto Star Motors

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    Boise, ID (669 mi)
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  • Black 2021 BMW M340 i xDriveBlack 2021 BMW M340 i xDriveBlack 2021 BMW M340 i xDriveBlack 2021 BMW M340 i xDriveBlack 2021 BMW M340 i xDriveBlack 2021 BMW M340 i xDrive

    $39,991

    71,191 mi.
    Est. $752/mo

    Auto Star Motors

    Check Availability
    Boise, ID (669 mi)
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BMW M340 prices by year

Model year Average price Deals
2026 BMW M340 $68,893 2 Good deals
2020 BMW M340 $35,845 5 Good deals

About the 2021 BMW M340

Basics

i shown (base trim).

Seating
5
Door count
4
Drivetrain
Rear-wheel drive
Combined MPG
26
Transmission
8-Speed A/T
Engine
382.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid)
Side view of the 2021 BMW M340
FAQs

How much does the 2021 BMW M340 cost?

The 2021 BMW M340 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 M340 is $38,714, with pricing starting at $28,670.

What is the MPG of the 2021 BMW M340?

The 2021 BMW M340 offers up to 23 MPG in city driving and 32 MPG on the highway for a combined rating of 26 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.

Is the 2021 BMW M340 reliable?

The 2021 BMW M340 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 M340 owners.

Is the 2021 BMW M340 a good sedan?

Below are the Cars.com consumer ratings for the 2021 BMW M340.

(1 review)
Rating breakdown (out of 5):
Comfort
5.0
Interior
5.0
Performance
5.0
Value
5.0
Exterior
5.0
Reliability
5.0
Ratings (1 review)

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

M340i (2 styles)

Style
M340i Sedan North America M340i Sedan
Inventory price
Starting at $54,700 Starting at $54,700
Combined MPG
26 26
Engine
382.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid) 382.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid)

M340i xDrive (2 styles)

Style
M340i xDrive Sedan M340i xDrive Sedan North America
Inventory price
Starting at $56,700 Starting at $56,700
Combined MPG
25 25
Engine
382.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid) 382.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid)
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