BMW Of San Francisco
1675 Howard St San Francisco, CA 94103
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2026 BMW M340i Sedan OVERVIEW Overview Icon

2026 BMW M340i Sedan in San Francisco

“Spirited sports sedans with stunning style, pulse-racing performance, and the perfected engineering of BMW M.”
—BMWUSA.com

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  • 3.0-liter BMW M Performance TwinPower Turbo Inline 6-Cylinder, 24-Valve 382-hp Engine
  • 8-speed Sport Automatic Transmission with Sport and Manual Shift Modes
  • Comfort Access Keyless Entry
  • Front and Rear Head Protection System (HPS)
2026 BMW 3 Series Main Img

Here at BMW Of San Francisco, we deliver excellent customer service and offer a wide variety of new, used, and certified cars. Visit us today and fall in love with the 2026 BMW 3 Series M340i Sedan and check out all the other top models we have at our dealership near San Francisco. Our knowledgeable and professional sales staff are here to help you with all of your car buying needs.

2026 BMW M340i Sedan MODELS

  • M340i Sedan

    M340i Sedan

  • M340i xDrive Sedan

    M340i xDrive Sedan

BMW 3 Series M340i Sedan Dealer in San Francisco

2026 BMW M340i Sedan PERFORMANCE Performance Icon

2026 BMW 3 Series M340i Sedan performance

M TwinPower Turbo inline 6-cylinder engine.

The M TwinPower Turbo inline 6-cylinder engine is defined by its unique power generation. State-of-the-art turbocharger technology ensures outstanding performance and excellent efficiency.

2026 BMW 3 Series M340i Sedan performance

Adaptive M Suspension

Adaptive M Suspension extracts even more driving dynamics potential. The Dynamic Damper Control and air cushioning on the rear axle are tuned to deliver exceptionally sporty driving characteristics. Whether on a bumpy road, in a sharp curve or braking hard, you can adapt to driving and road conditions in seconds with the touch of a button.

2026 BMW 3 Series M340i Sedan performance

Superior traction.

The M Sport Differential improves driving dynamics and stability so you can take on sharp corners and handle the road exactly the way you want.

2026 BMW M340i Sedan APPEARANCE Appearance Icon

2026 BMW 3 Series Appearance Main Img
2026 BMW 3 Series M340i Sedan appearance

Lit by LED.

With a minimalist L-shape and modern smoked glass components, LED rear lights add to the sporty aesthetic of your BMW M.

2026 BMW 3 Series M340i Sedan appearance

Astounding aerodynamics.

Exude pure power. The Aerodynamic Kit optimizes the exterior of your BMW for aerodynamic excellence and aesthetic greatness.

2026 BMW 3 Series M340i Sedan appearance

A sportier spoiler.

Available with the Shadowline Package, the high-gloss black rear spoiler increases contact pressure at the rear for enhanced stability, and in turn, better handling.

At BMW Of San Francisco, we know that our San Francisco customers choose to visit our dealership because we are trusted, professional, and we guarantee to have you driving off the lot in the best vehicle for you. Stop in to test drive the 2026 BMW 3 Series M340i Sedan at our dealership near San Francisco today to enhance your driving experience.

2026 BMW M340i Sedan COMFORT Comfort Icon

2026 BMW 3 Series M340i Sedan comfort

Superior style and control.

Featuring molded thumb rests, the M leather steering wheel is comfortable to grip and exciting to admire—especially with the 12 o’clock positioning strip and M badge.

2026 BMW 3 Series M340i Sedan comfort

Impressive style and comfort.

With blue contrast stitching, black Vernasca Leather upholstery looks sporty and feels spectacular.

2026 BMW 3 Series M340i Sedan comfort

Your attentive assistant.

Simply speak to take control of your BMW. The voice-activated BMW Intelligent Personal Assistant is happy to answer any question or command. And with every interaction, it gets smarter.

2026 BMW 3 Series M340i Sedan comfort

Harman Kardon surround sound system

The multi-channel Harman Kardon® surround sound system makes the car's cabin a colorful sound experience.

2026 BMW M340i Sedan SAFETY & WARRANTY Safety Icon

48 month / 50,000 miles New Vehicle Limited Warranty  •  12-year Unlimited Mileage Rust Perforation Limited Warranty  •  4-year Unlimited Mileage Roadside Assistance Program

2026 BMW 3 Series Safety Main Img
2026 BMW 3 Series M340i Sedan safety

Parking View with 3D View (SurroundView)

Seeing a 3D, 360° view of your surroundings in the control display makes it easier to monitor approaching traffic and maneuver in tight spaces. Images from multiple cameras around the vehicle are combined with 3D computer graphics to create a full spatial view of your vehicle - delivering unique perspectives on the iDrive screen for an even better overview when parking. The driver can select from prescribed Side, Rear and Top Views, or freely range among them.

2026 BMW 3 Series M340i Sedan safety

Head-up Display

Head-up Display let's you see critical driving-related information on the windscreen – like navigation, speed, and alerts – without taking your eyes off the road.

2026 BMW 3 Series M340i Sedan safety

Driving Assistant Professional

Innovative camera/radar-based driver assistance systems provide partly-automated support to deliver peace of mind. Features like Distance Control, Steering Assistant, Lane Change Assistant, Traffic Jam Assistant, and Evasion Assistant help the driver during monotonous and also critical driving situations, such as the sudden presence of vehicles or pedestrians in front of the car.

Our BMW of San Francisco dealership near San Francisco is passionate about providing a positive dealership experience while giving you the best deal on the 2026 BMW 3 Series M340i Sedan or any other BMW model that you desire. Our knowledgeable sales staff is determined to help 2026 BMW 3 Series M340i Sedan car shoppers find the best car possible that suits every individual's needs. Our main goal is to achieve satisfying results and making sure our customers leave our dealership happy and fulfilled in the 2026 BMW 3 Series M340i Sedan vehicle of your dreams. Come by and visit BMW of San Francisco today and let us help you find your next vehicle.

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