2026 BMW 3 Series M340i
Specifications, live market data, colors, and factory features.
222 for sale right now
$49,770 – $78,557
Specifications
386
Horsepower
398
lb-ft Torque
29
MPG Combined
5
Seats
$62k
Base MSRP
Performance
- Engine
- 3.0L inline 6
- Horsepower
- 386 hp
- Torque
- 398 lb-ft
- Transmission
- 8-Speed Automatic
- Drivetrain
- RWD
Fuel & Efficiency
- Fuel
- Gasoline
- MPG City
- 27 mpg
- MPG Highway
- 33 mpg
- MPG Combined
- 29 mpg
- Fuel Tank
- 15.6 gal
Dimensions
- Length
- 185.9″
- Width
- 71.9″
- Height
- 56.4″
- Wheelbase
- 112.2″
- Curb Weight
- 3,896 lbs
- Cargo Volume
- 16.9 cu ft
Body & Practicality
- Body Style
- Sedan
- Doors
- 4
- Seating
- 5
- Base MSRP
- $62,300
Colors
Factory colors on 2026 BMW 3 Series M340is for sale now.
Exterior
- Black Sapphire Metallic(black)39
- Brooklyn Grey Metallic(gray)21
- Dravit Grey Metallic(gray)15
- Alpine White(white)14
- Skyscraper Grey Metallic(gray)12
- Gray Metallic(gray)11
- Mineral White Metallic(white)10
- Tanzanite Blue II Metallic(blue)9
- Vegas Red Metallic(red)6
- Portimao Blue Metallic(blue)4
Interior
- Black72
- Tacora Red(red)48
- Cognac(brown)18
- Black w/Blue Contrast Stitching(black)6
- Oyster(gray)6
- Black w/Blue Stitching(black)2
- Mocha(brown)2
- Canberra Beige(brown)2
- Cognac w Perforated Sensatec Upholstery(brown)1
- Black Perforated SensaTec(black)1
Live Market Data
Computed from active 2026 BMW 3 Series M340i listings nationwide, updated continuously.
For sale now222
Median price$69,473
Average price$68,736
Price range$49,770 – $78,557
Median vs. MSRP+$7,173
Avg. days on market36
Avg. mileage1,281 mi
New / Used190 / 32
Price Distribution
Price vs. Mileage
Latest M340i Listings
The newest 2026 BMW 3 Series M340is on the market.
View Used 2026 BMW 3 Series listing
10,113 mi
Used 2026 BMW 3 Series
M340i
$58,990
Est. $854/mo*
4 days at this dealer
Black
Fields BMW Winter Park
Winter Park, FL
View New 2026 BMW 3 Series listing
0 mi
New 2026 BMW 3 Series
M340i
$69,937
Est. $1,010/mo*
4 days at this dealer
Black
BMW of Camarillo
Camarillo, CA
View Used 2026 BMW 3 Series listing
6,320 mi
Used 2026 BMW 3 Series
M340i
$54,990
Est. $797/mo*
4 days at this dealer
BlueCognac
Cox & Co. Motorcars
Nashville, TN
View Used 2026 BMW 3 Series listing
8,343 mi
Used 2026 BMW 3 Series
M340i
$59,920
Est. $867/mo*
4 days at this dealer
White MetallicBlack
Aventura Chrysler Jeep Dodge RAM
North Miami Beach, FL
View New 2026 BMW 3 Series listing
10 mi
New 2026 BMW 3 Series
M340i
$70,734
Est. $1,021/mo*
4 days at this dealer
BlackBlack
BMW MINI of Coconut Creek
Coconut Creek, FL
View New 2026 BMW 3 Series listing
5 mi
New 2026 BMW 3 Series
M340i
$70,857
Est. $1,023/mo*
4 days at this dealer
GrayTacora Red
South Bay BMW MINI
Torrance, CA
View New 2026 BMW 3 Series listing
5 mi
New 2026 BMW 3 Series
M340i
$73,907
Est. $1,067/mo*
4 days at this dealer
GrayBlack
South Bay BMW MINI
Torrance, CA
View New 2026 BMW 3 Series listing
0 mi
New 2026 BMW 3 Series
M340i
$70,225
Est. $1,014/mo*
4 days at this dealer
BlueCognac
Stevens Creek BMW
Santa Clara, CA
What's Yours
Worth?
The median 2026 BMW 3 Series M340i lists for $69,473 today.
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Factory Features
Standard equipment from the window sticker, reviewed for accuracy.
Comfort & Convenience
- Remote engine start
- Heated steering wheel
- Comfort Access keyless entry
- BMW Digital Key
- Universal garage-door opener
- Wireless device charging
- Auto-dimming rearview mirror
Driver Assistance
- Driving Assistant
- Active Blind Spot Detection
- Lane Departure Warning
- Lane Keeping Assistant
- Speed Limit Info
- Dynamic Cruise Control
- Park Distance Control
Entertainment
- Widescreen Display (BMW Curved Display)
- Navigation
- HiFi sound system
- SiriusXM with 360L (1-year trial subscription)
- Wireless Apple CarPlay and Android Auto compatibility
- Personal eSIM 5G
- ConnectedDrive Services
- Connected Package Professional (limited term)
- BMW TeleServices
Exterior
- 19-inch M Dual-Spoke Bicolor 995M wheels with all-season runflat tires (19x8.0, 225/40 R19)
- M Aerodynamic kit
- Rear spoiler
- Shadowline exterior trim
- LED headlights
- Automatic high beams
- Daytime running lights
- Power moonroof
- Power tailgate
- Auto-dimming interior and exterior mirrors
Interior
- Sport seats
- Power front seats
- Lumbar support
- Heated front seats
- 40/20/40 split-folding rear seats
- M leather steering wheel
- Aluminum Rhombicle Anthracite interior trim
- Anthracite headliner
- Ambient lighting
- Dual-zone automatic climate control
- Storage package
- Floor mats
- Perforated SensaTec upholstery (base)
Mechanical & Performance
- 3.0-liter BMW M TwinPower Turbo inline 6-cylinder engine (B58)
- 48V mild-hybrid system
- 386 horsepower / 398 lb-ft of torque
- 8-speed Sport Automatic transmission
- M Sport differential
- M Sport brakes with blue calipers
- M Sport suspension
- Variable sport steering
- Tire pressure monitor
- Runflat tires
- Acoustic protection for pedestrians
Safety & Security
- Alarm system
- Active Protection
- BMW Assist eCall
- Frontal Collision Warning with City Collision Mitigation
- Forward Collision Mitigation
- Rear-view camera
- Acoustic seat-belt warning
Warranty
- New Vehicle Limited Warranty: 4 years / 50,000 miles
- Rust perforation warranty: 12 years / unlimited miles
- BMW Ultimate Care scheduled maintenance: 3 years / 36,000 miles
- Roadside Assistance: 4 years / unlimited miles