BMW 4 Series Convertible Specs & Dimensions
Technical data
External dimensions
Values shown are maximum dimensions
- Number of doors
- 2
- Turning circle
- 11.4 - 12.0 m
- Wheelbase
- 2.85 m
Internal dimensions
- Number of seats
- 4
- Boot (seats up)
- 385 L
Transmission and fuel
- Transmission
- Automatic
Buy or lease the BMW 4 Series Convertible at a price you’ll love
We take the hassle and haggle out of car buying by finding you great deals from local and national dealers
Black Friday deal
RRP
£51,280 - £67,400
Avg. Carwow saving £4,903 off RRP
Carwow price from
- Cash
- £47,305
- Monthly
- £684*
- Used
- £31,420
Buy or lease the BMW 4 Series Convertible at a price you’ll love
We take the hassle and haggle out of car buying by finding you great deals from local and national dealers
Black Friday deal
RRP
£51,280 - £67,400
Avg. Carwow saving £4,903 off RRP
Carwow price from
- Cash
- £47,305
- Monthly
- £684*
- Used
- £31,420
Trims and engines
Photo is for illustrative purposes
4 Series Convertible M Sport
RRP £51,280
Carwow price from
£47,305Well, you certainly get that grille as standard, with a chrome frame, plus three-zone climate control, LED headlights and parking sensors front and rear. There's also BMW Live Cockpit Display, with digital instruments, and adaptive cruise control.
M Sport standard equipment
- Wind deflector
- Reversing light
- Body colour fuel filler flap
- Follow me home headlights
- LED daytime running lights
- Dynamic brake lights
- LED front fog lights
- Exterior mirrors - electrically folding with anti-dazzle
- Visible VIN plate
- Low and high beam headlights in Bi-LED
- Acoustic glazing
- LED front indicators
- Door sill strips
- Lightweight engineering
- Green tinted heat protection glazing
- Interior rear view electrochromatic mirror with automatic anti dazzle function
- Front and rear bumper system
- High gloss shadow line exterior trim
- Brushed aluminium inserts in the front door sill finishers with BMW designation
- Automatic headlight beam throw control with load dependent regulating reaction, dynamic compensation of braking dive and acceleration squat
- Two part LED tailights in L-shape with components in smoked glass, brake light, LED turn indicator and rear fog light
- Welcome lights in interior and door handle area
- Electric windows - front and rear, with open/close fingertip control, anti trap facility and comfort closing function all round
- M designation on front side panels, left and right
- Automatically dimming electrochromatic rear view mirror
- Fading support
- LED 3rd brake light
- Preparation for high beam assistant
- BMW emblem on engine compartment lid and tailgate
- Illuminated bow type door handles in body colour drivers side with door lock
- Side frame decorative moulding black matt
- Front apron plastic in body colour
- One piece front bumper cover including towing eye cover in body colour
- Licence plate panel integrated into front bumper and tailgate
- BMW kidney grille with mesh grille front side of the nuggets in matt aluminium and frame in chrome high gloss
- Widened track and increased camber values for max transverse dynamics, agility and steering precision
- Body colour roof fin
- Automatic windscreen wipers and automatic headlight
- Rear boot
- Windscreen wipers with integrated heated washing jets
- Visible exhaust tailpipe finisher
- Window recess finisher strip in matt black
- Locking wheel bolts
- Start/stop button with Comfort Go keyless engine start and auto Start/stop deactivation button
- Alarm system (Thatcham 1) with remote control and electronic engine immobiliser
- Central locking switch for all doors, fuel filler cap and luggage compartment
- Vehicle key with M specific designation
- Remote control with integrated key one button open/close vehicle and windows, sole opening of the luggage compartment lid and panic mode
- Side impact protection
- Warning triangle and first aid kit
- Cornering brake control (CBC)
- Dynamic brake control
- Driver/Front Passenger airbags
- Dynamic Traction Control - DTC
- Brake energy regeneration
- BMW emergency call
- Braking pre-tensioning
- 2 x 3-point rear seatbelts
- Battery safety cut-off
- Front passenger manual airbag deactivation
- Front and rear ventilated brake disc
- Seat belt security check for driver and front passenger
- Tyre pressure monitoring with three level warning strategy
- Seat occupancy detection for driver and passenger side
- Hill start assistant
- Dry braking
- Crash sensor activating of airbags,Unlocking doors,hazard warning lights,fuel cut off,interior lighting+activation of safety battery terminal clamp
- Driver and front passenger side airbags, integrated in the door side seat backrest bolsters for all seat variants
- Head airbags for all 4 outer seats
- Electromechanical parking brake including automatic hold function and automatic release of the parking brake when pulling away
- Coasting in idle in ECO PRO mode
- Child seat ISOFIX attachment for the two outer rear seats
- Dynamic stability control + (DSC+) - Anti-lock Braking System (ABS) with brake assist and cornering brake control + Automatic Stability Control (ASC)
- Electronic differential lock control (EDLC)
- Seat belt with belt stopper, pyrotechnic belt tensioners and belt force limiters
- Front footwell lights
- Anthracite headlining
- Front and rear door pockets
- Height adjustable front headrests
- 2nd row centre armrest with built-in cupholders
- Front sports seats
- Storage compartment in rear centre console
- Toolkit located in luggage compartment
- Front and rear reading lights
- Make-up mirror lights
- Sunvisors with illuminated vanity mirrors and ticket pocket
- Luggage compartment light
- 2 zone automatic air conditioning
- Illuminated glove compartment with separate small compartment
- 4 pieces lashing eyelets in luggage compartment
- Armrest integrated in front and rear door trim + front centre console armrest
- Height adjustable mechanically and infinitely variable steering column
- 2 front cupholder in centre console with clamping elements and matt black inlay
- Heated driver and front passenger seats
- Battery in luggage compartment
- 2 Rear seat headrests
- Illuminated armrest storage compartment
- 12V power socket in front centre console
- Velour front floor mats
- Driver seat backrest width adjustment
- Single front passenger seat
- 2 2nd row folding seats
- BMW ID
- Extended storage, Luggage compartment seprating net on side trim left and right, Bag hook on both side
- 3 spoke flat bottom M sport leather multifunction steering wheel
- Electric memory seats - electrically adjustable seats with drivers seat memory, exterior mirrors memory and automatic parking function
- Run flat indicator
- iDrive controller on centre console
- Variable sport steering
- BMW Teleservices
- Attentiveness assist
- Active guard plus
- Optimum shift indicator
- Instrument cluster with speedometer with mph readout, tachometer, fuel gauge and oil temperature gauge
- Check Control warning system for monitoring of lights and door/luggage compartment open warning
- Brake pad wear indicator in front and rear
- Auto start-stop
- Condition based service
- Oil sensor for level and grade, warning by check control system
- On board computer - average speed, fuel consumption, outside temp display with acoustic warning, clock/date, service interval, odometer/trip meter
- BMW service history
- Integrated owners handbook
- BMW ConnectedDrive online services
- Gearshift time display in manual mode
- Electric power steering with Servotronic steering optimised at all speed ranges
- Bluetooth hands free facility with USB audio interface with audio streaming
- Language version English
- Shifting point display
- BMW Live Cockpit Plus Nav/12.3" instrument display/14.9" display/Intelligent Voice Assist/iDrive touch/access 3rd party app/2USB/4G//bluetooth//Wi-Fi
- Tyre repair kit
- Sensatec instrument panel
- Petrol Particulate Filter
- High precision injection
- Double VANOS
- Drive performance control - ECO PRO, comfort and sport modes
- VALVETRONIC engine management
- Stroke dependent dampers
- Balanced 50/50 weight distribution
- Low centre of gravity
- 8 speed automatic steptronic transmission with gearshift paddles
- Double joint spring strut front axle
- DAB tuner
- Electronic service booklet
- Personal eSim
- 1x USB type A with data transfer and 1.5 Amp charging function in the centre console
- 1x USB type C with 3 Amp charging function in the front centre armrest
- Connected professional package - 4 Series
- Park assist pack - 4 Series
- M sport exterior styling pack - 4 Series
- Ambient lighting pack - 4 Series
One engine available with the M Sport trim
420i Step Auto
- 2 L Petrol
- 184 bhp
- Automatic
- Rear wheel drive
Entry-level petrol is smooth, refined and has decent performance
Acceleration (0-60mph)
8.2 s
CO2 Emissions
155 g/km
First year road tax
£680
Fuel economy
42 mpg
Top speed
147 mph
Gears
8-speed
Photo is for illustrative purposes
4 Series Convertible M440i
RRP £67,400
Carwow price from
£59,668On top of the 347hp six-cylinder petrol engine, there's an M Sport braking systems and an M Sport rear differential, as well as adaptive suspension and various 'Cerium Grey' finishes for the exterior trim.
M440i standard equipment
- Wind deflector
- Reversing light
- Body colour fuel filler flap
- Follow me home headlights
- LED daytime running lights
- Dynamic brake lights
- LED front fog lights
- Exterior mirrors - electrically folding with anti-dazzle
- Visible VIN plate
- Acoustic glazing
- LED front indicators
- Door sill strips
- Lightweight engineering
- Green tinted heat protection glazing
- Interior rear view electrochromatic mirror with automatic anti dazzle function
- Front and rear bumper system
- High gloss shadow line exterior trim
- Brushed aluminium inserts in the front door sill finishers with BMW designation
- Automatic headlight beam throw control with load dependent regulating reaction, dynamic compensation of braking dive and acceleration squat
- Two part LED tailights in L-shape with components in smoked glass, brake light, LED turn indicator and rear fog light
- Welcome lights in interior and door handle area
- Electric windows - front and rear, with open/close fingertip control, anti trap facility and comfort closing function all round
- M designation on front side panels, left and right
- xDrive designation on left tailgate
- Automatically dimming electrochromatic rear view mirror
- Fading support
- LED 3rd brake light
- BMW emblem on engine compartment lid and tailgate
- Illuminated bow type door handles in body colour drivers side with door lock
- Window recess cover black high gloss
- Front apron plastic in body colour
- One piece front bumper cover including towing eye cover in body colour
- Licence plate panel integrated into front bumper and tailgate
- Widened track and increased camber values for max transverse dynamics, agility and steering precision
- Body colour roof fin
- Automatic windscreen wipers and automatic headlight
- Rear boot
- Windscreen wipers with integrated heated washing jets
- Model and M badges in pearl chrome
- Free form tailpipe finisher and side frame trim strip in high gloss black
- Locking wheel bolts
- Start/stop button with Comfort Go keyless engine start and auto Start/stop deactivation button
- Alarm system (Thatcham 1) with remote control and electronic engine immobiliser
- Central locking switch for all doors, fuel filler cap and luggage compartment
- Vehicle key with M specific designation
- Remote control with integrated key one button open/close vehicle and windows, sole opening of the luggage compartment lid and panic mode
- Side impact protection
- Warning triangle and first aid kit
- Cornering brake control (CBC)
- Dynamic brake control
- Driver/Front Passenger airbags
- Dynamic Traction Control - DTC
- Brake energy regeneration
- BMW emergency call
- Braking pre-tensioning
- 2 x 3-point rear seatbelts
- Battery safety cut-off
- Front passenger manual airbag deactivation
- Front and rear ventilated brake disc
- Seat belt security check for driver and front passenger
- Tyre pressure monitoring with three level warning strategy
- Seat occupancy detection for driver and passenger side
- Hill start assistant
- Dry braking
- Crash sensor activating of airbags,Unlocking doors,hazard warning lights,fuel cut off,interior lighting+activation of safety battery terminal clamp
- Driver and front passenger side airbags, integrated in the door side seat backrest bolsters for all seat variants
- Head airbags for all 4 outer seats
- Electromechanical parking brake including automatic hold function and automatic release of the parking brake when pulling away
- Coasting in idle in ECO PRO mode
- Child seat ISOFIX attachment for the two outer rear seats
- Dynamic stability control + (DSC+) - Anti-lock Braking System (ABS) with brake assist and cornering brake control + Automatic Stability Control (ASC)
- Electronic differential lock control (EDLC)
- Seat belt with belt stopper, pyrotechnic belt tensioners and belt force limiters
- Front footwell lights
- Anthracite headlining
- Front and rear door pockets
- Height adjustable front headrests
- 2nd row centre armrest with built-in cupholders
- Front sports seats
- Storage compartment in rear centre console
- Toolkit located in luggage compartment
- Front and rear reading lights
- Make-up mirror lights
- Sunvisors with illuminated vanity mirrors and ticket pocket
- Luggage compartment light
- 2 zone automatic air conditioning
- Illuminated glove compartment with separate small compartment
- 4 pieces lashing eyelets in luggage compartment
- Armrest integrated in front and rear door trim + front centre console armrest
- Height adjustable mechanically and infinitely variable steering column
- 2 front cupholder in centre console with clamping elements and matt black inlay
- Heated driver and front passenger seats
- Battery in luggage compartment
- 2 Rear seat headrests
- Illuminated armrest storage compartment
- 12V power socket in front centre console
- Velour front floor mats
- Driver seat backrest width adjustment
- Single front passenger seat
- 2 2nd row folding seats
- BMW ID
- Extended storage, Luggage compartment seprating net on side trim left and right, Bag hook on both side
- 3 spoke flat bottom M sport leather multifunction steering wheel
- Electric memory seats - electrically adjustable seats with drivers seat memory, exterior mirrors memory and automatic parking function
- Run flat indicator
- iDrive controller on centre console
- Variable sport steering
- BMW Teleservices
- Attentiveness assist
- Active guard plus
- Optimum shift indicator
- Instrument cluster with speedometer with mph readout, tachometer, fuel gauge and oil temperature gauge
- Check Control warning system for monitoring of lights and door/luggage compartment open warning
- Brake pad wear indicator in front and rear
- Auto start-stop
- Condition based service
- Oil sensor for level and grade, warning by check control system
- On board computer - average speed, fuel consumption, outside temp display with acoustic warning, clock/date, service interval, odometer/trip meter
- BMW service history
- Integrated owners handbook
- BMW ConnectedDrive online services
- Gearshift time display in manual mode
- Electric power steering with Servotronic steering optimised at all speed ranges
- Bluetooth hands free facility with USB audio interface with audio streaming
- Language version English
- Shifting point display
- Tyre repair kit
- Sensatec instrument panel
- Petrol Particulate Filter
- M Sport differential
- Active sound design
- Drive performance control - ECO PRO, comfort and sport modes
- Stroke dependent dampers
- Balanced 50/50 weight distribution
- xDrive system permanent all-wheel drive variable torque distribution
- 48V Mild hybrid technology
- Low centre of gravity
- Sprint mode
- 8 speed automatic steptronic transmission with gearshift paddles
- Double joint spring strut front axle
- DAB tuner
- Electronic service booklet
- Personal eSim
- 1x USB type A with data transfer and 1.5 Amp charging function in the centre console
- 1x USB type C with 3 Amp charging function in the front centre armrest
- Connected professional package - 4 Series
- M sport exterior styling pack - 4 Series M440i
- Ambient lighting pack - 4 Series
One engine available with the M440i trim
xDrive MHT Step Auto
- 3 L Petrol
- 374 bhp
- Automatic
- Four wheel drive
Much pricier than the less potent models, but also much faster
Acceleration (0-60mph)
4.9 s
CO2 Emissions
184 g/km
First year road tax
£1,085
Fuel economy
34 mpg
Top speed
155 mph
Gears
8-speed