BMW Of San Francisco
1675 Howard St San Francisco, CA 94103

2017 BMW 4 Series OVERVIEW Overview Icon

2017 BMW 440i Convertible in San Francisco


  • 320 horsepower
  • 3.0-liter BMW TwinPower Turbo inline 6-cylinder
  • Rear-wheel drive
  • BMW Apps
2017 BMW 4 Series Main Img

BMW 4 Series Dealer in San Francisco

BMW PERFORMANCE Performance Icon

2017 BMW 4 Series 440i Convertible performance

The Heart Of Every 4 Series

440i: Generating 320 hp and 330 lb-ft. of torque from 1380-5000 rpms, this advanced inline six is a powerful turbocharged engine. Turbo lag has been virtually eliminated, thanks to Double-VANOS steplessly variable valve timing, direct fuel injection, and BMW's inspired use of the latest TwinPower Turbo technology.

2017 BMW 4 Series 440i Convertible performance


At higher speeds, Air Curtains below the kidney grille redirect airflow around the outside of the front wheels, improving efficiency and boosting performance.

2017 BMW 4 Series 440i Convertible performance

Aggressive Performance

Made possible by four driving modes, including ECO PRO and SPORT+. In addition, Driving Dynamics Control adds an increased stability even at high speeds, so all that jaw-dropping power comes at no cost to safety.

2017 BMW 4 Series 440i Convertible performance

Track Handling Package

Designed specifically for the serious sport driver, the Track Handling Package raises the already agile handling with Variable Sport Steering and Adaptive M Suspension. Greater braking performance with the M Sport Brake takes potent stopping power to the next level.

BMW 4 Series COMFORT Comfort Icon

2017 BMW 4 Series 440i Convertible comfort

So Connected, You're Free

Keep in touch with BMW ConnectedDrive. From Advanced Real Time Traffic Information (ARTTI) to Mobile Office, Concierge and remote services go wherever you do, so you stay both connected and focused on the road.

2017 BMW 4 Series 440i Convertible comfort

Technology Package

The Technology Package keeps you connected with seamless access to the world around you. Head-Up Display projects your speed, navigation, and more – while BMW ConnectedDrive and BMW Navigation provide Advanced Real Time Traffic Information and BMW Online, right in your line of sight.

2017 BMW 4 Series 440i Convertible comfort

An Interior Built For The Driver

Racecar-style, body-hugging power seats. Vibrant, red leather with cool, black detailing. This is what a driver-oriented interior looks like. And when combined with the intuitive placement of driving controls, the unbridled power of BMW is truly at your fingertips.

2017 BMW 4 Series 440i Convertible comfort

Drop The Top, Pick Up The Pace

The BMW 4 Series Convertible’s fully lined hardtop can be raised or lowered in 20 seconds, even at speeds up to 11 mph. Fluid motion characterizes the operation, and integrated lighting and sound reduction give your interior a coupe feel.

2017 BMW 4 Series SAFETY & WARRANTY Safety Icon

48 month / 50,000 miles Powertrain Warranty

2017 BMW 4 Series Safety Main Img
2017 BMW 4 Series 440i Convertible safety

Focus On The Road

Eight sensors — four in the front, four in the rear — help you judge how close you are to other vehicles and unseen objects when parking. And in coordination with Rear View, Park Distance Control lets you know if your vehicle can fit in a space before you begin backing in.

2017 BMW 4 Series 440i Convertible safety

BMW Assist eCall and TeleServices

In an emergency, BMW Assist eCall, now standard in most BMWs, automatically sends your location and relevant information to police and EMT services, saving critical time when you need it most. Also standard with BMW TeleServices, your BMW knows when you need service and informs you about any maintenance requirements.

2017 BMW 4 Series 440i Convertible safety

Lane Departure Warning

Nobody can avoid being distracted for a moment every now and again. It can happen behind the wheel, too – with drastic results. So, on long and tiring journeys, Lane Departure Warning from BMW ConnectedDrive makes sure you only leave the lane you are in when you really want to.

2017 BMW 4 Series 440i Convertible safety

Driver Assistance Package

Enhance your drive with this innovative set of technologies designed to help you avoid hazardous situations. Advanced cameras and ultrasonic sensors inform you while driving and parking.

We're sorry, but we do not have a 2017 BMW 4 Series in our current inventory.

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