2026 BMW 3 Series M340i xDrive

Specifications, live market data, colors, and factory features.

180 for sale right now

$54,549 – $85,880

View Listings

Specifications

386

Horsepower

398

lb-ft Torque

MPG Combined

Seats

$64k

Base MSRP

Performance

Engine: 3.0L inline 6
Horsepower: 386 hp
Torque: 398 lb-ft
Transmission: 8-Speed Automatic
Drivetrain: AWD

Fuel & Efficiency

Fuel: Gasoline
MPG City: 26 mpg
MPG Highway: 33 mpg
MPG Combined: 29 mpg
Fuel Tank: 15.6 gal

Dimensions

Length: 185.9″
Width: 71.9″
Height: 56.7″
Wheelbase: 112.2″
Curb Weight: 4,008 lbs
Cargo Volume: 16.9 cu ft

Body & Practicality

Body Style: Sedan
Doors: 4
Seating: 5
Base MSRP: $64,300

Colors

Factory colors on 2026 BMW 3 Series M340i xDrives for sale now.

Exterior

Black Sapphire Metallic(black)30
Gray Metallic(gray)20
Dravit Grey Metallic(gray)11
Brooklyn Grey Metallic(gray)9
Alpine White(white)9
Tanzanite Blue II Metallic(blue)6
Mineral White Metallic(white)6
Portimao Blue Metallic(blue)5
Skyscraper Grey Metallic(gray)5
Arctic Race Blue Metallic(blue)3

Interior

Black53
Tacora Red(red)33
Cognac(brown)17
Black w/Blue Contrast Stitching(black)2
Mocha(brown)2
Beige(brown)2
Oyster(gray)2
Black w Blue Contrast Stitching w Vernasca Leather(black)1
Black w Vernasca Leather Upholstery(black)1
Tacora Red w Perforated Sensatec Upholstery(red)1

Live Market Data

Computed from active 2026 BMW 3 Series M340i xDrive listings nationwide, updated continuously.

For sale now180

Median price$72,081

Average price$71,135

Price range$54,549 – $85,880

Median vs. MSRP+$7,781

Avg. days on market38

Avg. mileage1,306 mi

New / Used145 / 35

Price Distribution

Price vs. Mileage

Latest M340i xDrive Listings

The newest 2026 BMW 3 Series M340i xDrives on the market.

View all 180 →

Used 2026 BMW 3 Series

M340i xDrive

$64,970

8,901 mi

Est. $939/mo*

WhiteRed

New 2026 BMW 3 Series

M340i xDrive

$69,250

0 mi

Est. $1,000/mo*

4 days at this dealer

GrayBlack

BMW of Silver Spring

Silver Spring, MD

New 2026 BMW 3 Series

M340i xDrive

$71,312

9 mi

Est. $1,030/mo*

4 days at this dealer

Gray MetallicBlack

Perillo BMW

Chicago, IL

Used 2026 BMW 3 Series

M340i xDrive

$64,435

7,066 mi

Est. $932/mo*

4 days at this dealer

BlueBlack

Arlington Acura in Palatine

Palatine, IL

New 2026 BMW 3 Series

M340i xDrive

$73,330

0 mi

Est. $1,058/mo*

4 days at this dealer

BlackRed

BMW of Austin

Austin, TX

Used 2026 BMW 3 Series

M340i xDrive

$63,801

6,941 mi

Est. $923/mo*

4 days at this dealer

Gray MetallicCognac

Arlington Acura in Palatine

Palatine, IL

Used 2026 BMW 3 Series

M340i xDrive

$60,397

7,929 mi

Est. $874/mo*

4 days at this dealer

BlackBlack

BMW of Lincoln

Lincoln, NE

New 2026 BMW 3 Series

M340i xDrive

$74,555

15 mi

Est. $1,076/mo*

4 days at this dealer

BlueBlack

Niello BMW Elk Grove

Elk Grove, CA

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The median 2026 BMW 3 Series M340i xDrive lists for $72,081 today.

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Factory Features

Standard equipment from the window sticker, reviewed for accuracy.

Comfort & Convenience

Dual-zone automatic climate control
Keyless entry and start; remote engine start as equipped
Power moonroof; power windows and locks
Wireless phone charging as commonly equipped on M340i
Rain-sensing wipers

Driver Assistance

Forward collision warning; lane departure / Lane Keeping Assistant
Blind-spot detection; rear-view camera
Parking sensors as commonly equipped; Parking Assistant Plus is a package
Traffic-sign information as equipped
Cruise control (Driving Assistant Professional / adaptive cruise is a package on many 3 Series)

Entertainment

BMW Curved Display with iDrive; cloud navigation as equipped
Wireless Apple CarPlay and Android Auto
Bluetooth streaming; USB ports
Standard audio (Harman Kardon is Premium Package)
SiriusXM trial as equipped

Exterior

M Sport exterior: kidney grille, M mirrors, quad exhaust
LED headlights; power moonroof
19-inch M alloy wheels typical of M340i (run-flat all-season as commonly equipped)
Heated power-folding mirrors
Shadowline Package (extended trim, M Shadowline lights) is a package on many builds, not assumed on every M340i

Interior

BMW Curved Display
M Sport seats; M leather steering wheel with flattened bottom and red 12-o'clock mark
Heated front seats; heated steering wheel as M340i/Premium content
Power front seats; dual-zone automatic climate control
Ambient lighting; SensaTec or leather as equipped (Extended Merino is 50 Jahre Edition)
Harman Kardon and HUD are Premium Package on many 2026 M340i builds — not assumed base

Mechanical & Performance

3.0-liter TwinPower Turbo inline-6 mild hybrid; 386 hp; 0-60 mph about 4.1 seconds (xDrive)
8-speed Steptronic Sport automatic with paddle shifters
xDrive all-wheel drive standard on this trim
M Sport differential; variable sport steering
Adaptive M suspension (lowered)
M Sport brakes (blue or red calipers as equipped)

Safety & Security

Frontal collision warning with city collision mitigation
Lane departure warning; Active Blind Spot Detection
6+ airbags; tire pressure monitor
Electronic Stability Control; ABS
BMW Assist / emergency communication

Warranty

4-year/50,000-mile New Vehicle Limited Warranty (BMW Ultimate Care / bumper-to-bumper)
4-year/50,000-mile powertrain coverage within the new-vehicle warranty
12-year unlimited-mileage rust perforation warranty
4-year/unlimited-mileage roadside assistance