2020 BMW M4
Base RWD Convertible

17 / 25
425 HP


Included Optional Not Available

Green Scores


Air Pollution


Greenhouse Gas


Air Pollution


Greenhouse Gas

NHTSA Crash Test Ratings

No Crash Test Ratings Available


Front Brake Diameter 15.0
Rear Brake Diameter 14.6
Axle Ratio 3.46
Exterior Dimensions
Length 184.50
Wheelbase 110.7
Height 54.60
Ground Clearance 4.7
Width 79.3
Front Track Width 62.2
Rear Track Width 63.1
Interior Dimensions
Cargo Volume 7.90
Passenger Volume 91
Head Room 1st Row 40.4
Head Room 2nd Row/Rear 37.1
Shoulder Room 1st Row 55.3
Shoulder Room 2nd Row/Rear 49.8
Leg Room 1st Row 42.2
Leg Room 2nd Row/Rear 33.1
Standard Seating 4
Max Seating 4
Seating Rows 2
Weights and Capacities
Curb Weight 4110
Fuel Tank Capacity 15.8
Wheels and Tires
Front Wheel Diameter 18.0
Rear Wheel Diameter 18.0
Front Tire Description 255/40R18
Rear Tire Description 275/40R18
Front Wheel Size 18.0 x 9.0
Rear Wheel Size 18.0 x 10.0
Front Wheel Width 9.0
Rear Wheel Width 10.0
Tire Type Performance
Exterior Dimensions
Turning Circle 40.0
Width without Mirrors 73.6
Performance Specifications
Aerodynamic Drag 0.34
Acceleration (0-60MPH) 4.40

Installed Equipment

Air Conditioning
Air filtration active charcoal
Front air conditioning automatic climate control
Front air conditioning zones dual
Rear vents second row
Airbag deactivation occupant sensing passenger
Front airbags dual
Knee airbags dual front
Side airbags front
Audio System
Antenna type diversity, element
Auxiliary audio input Bluetooth, USB, iPod/iPhone, jack
Hard drive 20GB
In-Dash CD MP3 Playback, single disc
Premium brand harman/kardon
Radio AM/FM, HD radio, voice operated
Radio data system
Satellite radio SiriusXM
Speed sensitive volume control
Subwoofer 2
Surround sound 5.1
Total speakers 10
Watts 515
ABS 4-wheel
Brake drying
Braking assist
Electronic brakeforce distribution
Emergency braking preparation
Front brake type ventilated disc
Painted brake calipers
Power brakes
Premium brakes
Rear brake type ventilated disc
Comfort Features
Cargo area floor mat , carpet
Center console trim carbon, leather
Dash trim carbon
Door trim leather
Floor mat material carpet
Floor material cargo area carpet, carpet
Floor mats front, rear
Interior accents Alcantara, carbon fiber, leather
Shift knob trim leather
Steering wheel trim leather
Convenience Features
Ambient lighting
Cargo area light
Center console front console with armrest and storage
Cruise control
Cupholders front
Memorized settings 2 driver, audio system, climate control, driver seat, side mirrors
Multi-function remote panic alarm, proximity entry system, trunk release, vehicle and key memory
One-touch windows 2
Power activated trunk/hatch sensor-activated
Power outlet(s) 12V cargo area, 12V front and rear
Power steering variable/speed-proportional
Power windows lockout button
Push-button start
Reading lights front
Rearview mirror auto-dimming
Retained accessory power
Steering wheel tilt and telescopic
Steering wheel mounted controls audio, cruise control, multi-function, navigation, phone, voice control
Storage door pockets, front seatback
Touch-sensitive controls
Universal remote transmitter Homelink - garage door opener
Vanity mirrors dual illuminating
Drive mode selector
Limited slip differential rear
Alternator 210 amps
Auto start/stop
Battery maintenance-free
Exterior Features
Door handle color body-color
Exhaust quad tip
Exhaust tip color chrome
Front bumper color body-color
Grille color black, chrome surround
Mirror color body-color
Rear bumper color body-color
Rear spoiler lip
Rear spoiler color body-color
Window trim black
In Car Entertainment
Infotainment Apple CarPlay ready
Infotainment screen size 8.8 in.
Digital odometer
Driver information system
External temperature display
Fuel economy display MPG, range
Gauge tachometer
Multi-function display
Trip computer
Trip odometer
Warnings and reminders lamp failure, low fuel, engine oil, coolant, maintenance due, tire fill alert
Daytime running lights LED
Headlights LED, auto delay off, auto on/off, wiper activated
Taillights LED, adaptive
Side mirror adjustments power, power folding, reverse gear tilt
Side mirrors auto-dimming, heated, integrated turn signals
Convertible rear window glass
Convertible roof power retractable hard top, remote operation
Convertible roof wind blocker
Autonomous braking
Body side reinforcements side impact door beams
Camera system rearview
Child seat anchors LATCH system
Cross traffic alert rear
Crumple zones front
Emergency interior trunk release
Energy absorbing steering column
Impact absorbing bumpers
Impact sensor alert system, battery disconnect, door unlock, fuel cut-off, post-collision safety system
Lane deviation sensors
Parking sensors front, rear
Pre-collision warning system audible warning, visual warning
Rearview monitor in dash
Rollover protection system
Emergency locking retractors front, rear
Front seatbelts 3-point
Rear seatbelts 3-point
Seatbelt force limiters front
Seatbelt pretensioners front
Seatbelt warning sensor front
Driver seat heated
Driver seat power adjustments 4-way power lumbar, height, reclining, 10
Front headrests integrated, 2
Front seat type sport
Passenger seat heated
Passenger seat power adjustments 4-way power lumbar, height, reclining, 10
Rear headrests integrated, 2
Rear seat type bench
Upholstery premium leather
2-stage unlocking doors
Anti-theft system alarm with remote, audio security system, engine immobilizer
Power door locks anti-lockout, auto-locking
Rolling code security remote
Stability and Traction
Hill holder control
Stability control
Traction control
Active suspension
Driver adjustable suspension ride control
Front shock type twin-tube gas
Front spring type coil
Front stabilizer bar
Front struts
Front suspension classification independent
Front suspension type double ball joint
Rear shock type twin-tube gas
Rear spring type coil
Rear stabilizer bar
Rear suspension classification independent
Rear suspension type multi-link
Suspension control electronic
Tuned suspension sport
Driver assistance app roadside assistance
Electronic messaging assistance voice operated
Navigation system hard drive, voice operated
Phone hands free
Real time traffic
Satellite communications BMW Assist
Smart device app function horn/light operation, lock operation, maintenance status, vehicle location
Wireless data link Bluetooth
Tires and Rims
Spare tire kit tire sealant
Tire Pressure Monitoring System
Wheels alloy
Front wipers rain sensing, speed sensitive, variable intermittent
Heated windshield washer jets
Power windows safety reverse
Window defogger rear

Optional Equipment

M Carbon Ceramic Brakes
Comfort Features
Aluminum Blade Interior Trim Includes black chrome highlights.
Dark Red Sycamore Wood Interior Trim
Fineline Anthracite Wood Interior Trim Includes chrome accents.
Heated Steering Wheel
Merino Leather Dashboard
Neck Warmer
Piano Finish Black Interior Trim
White Ash Grain Interior Trim
Convenience Features
Wireless Charging Includes wifi hotspot and enhanced usb and bluetooth.
Exterior Features
Austin Yellow Metallic Paint
Azurite Black Metallic Paint
Black Sapphire Metallic Paint
Champagne Quartz Metallic Paint
Mineral Grey Metallic Paint
Mineral White Metallic Paint
Sakhir Orange II Metallic Paint
San Marino Blue Metallic Paint
Smoked Topaz Metallic Paint
Yas Marina Blue Metallic Paint
Head-Up Display
Extended Merino Leather Upholstery
Full Merino Leather Upholstery Includes merino leather on the dashboard, doors, center console, seats and alcantara headliner.
Marketing Package
Competition Package Includes 19 in. Or 20 in. Forged light alloy wheels, mixed performance tires, extended shadow line trim, m styling, an increased horsepower (444hp), new settings for suspension, dynamic stability control, and active m differential.
Executive Package Includes adaptive full led lights, automatic high beams, side and top view cameras, parking assistant, and head-up display.
M Driver's Package Includes an increased top speed limiter from 155mph to 168mph and a free one day pass to an exclusive bmw driving track.
Active Blind Spot Detection
Standard Suspension
Tires and Rims
19 in. M Double-Spoke Forged Wheels Includes 19 x 9 front and 19 x 10 rear wheels with 255/35r19 front and 275/35r19 rear performance non run-flat tires.
19 in. M Double-Spoke Forged Black Wheels Includes 19 x 9 front and 19 x 10 rear wheels with 255/35r19 front and 275/35r19 rear performance non run-flat tires.
20 In. M Star-Spoke Forged Wheels Includes 20 x 9 front and 20 x 10 rear wheels with 265/30r20 front and 285/30r20 rear performance non run-flat tires.
20 in. M Star-Spoke Forged Black Wheels Includes 20 x 9 front and 20 x 10 rear wheels with 265/30r20 front and 285/30r20 rear performance non run-flat tires.

Available Engines

3.0L Twin Turbo I6 425hp 406ft. lbs.
Fuel Type Gasoline
Fuel Quality 91
Max HP 425 at 5500 rpm
Max Torque 406 at 1850 rpm
Bore 3.31
Stroke 3.53
Displacement 3
Block Type I
Cylinders 6
Aspiration Twin Turbo
Fuel Induction DI
Cam Type DOHC
Valves 24
Valve Timing VVT
Compression 10.2

Available Transmissions

6-Speed Manual
Gears 6
7-Speed Double Clutch
Detail Double Clutch
Gears 7

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