BMW 4 Series Convertible

BMW 4 Series Convertible

  • Dakota Leather Upholstery
  • BMW Navigation
  • Park Distance Control
  • Run-flat Tyres
  • Cruise Control
  • Front Seat Heating
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Sail on the Open Wind.

Sail on the Open Wind.

The BMW 4 Series Convertible is the definition of motoring elegance. Whether you're in the city or out in the country, open up the roof and let the whole world in. Unlike some convertibles, the BMW 4 Series Convertible’s class leading aerodynamics mean that the drive is never compromised. The car’s low centre of gravity, optimum axle load distribution and TwinPower Turbo engine technology enhance the sensation of sporting agility. 

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Sport Silhouette.

The wedge-shaped silhouette, the long wheelbase and flared overhangs create a convertible that epitomises sportiness.

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Elegant Ambiance.

Choice materials, elegant leather upholstery and atmospheric interior lighting are always a feast for the eyes. Take a look at BMW Individual for even more choice.

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For you and your bags. Discover the everyday suitability and flexibility of the BMW 4 Series Convertible. Ready for whatever and wherever the road takes you.

Retractable Hard Top.

The Retractable Hard-Top makes the BMW 4 Series Convertible perfect, even in winter. The sturdiness of the roof means you feel fully enclosed, with its insulation absorbing vibrations and dampening external sounds for excellent acoustics, even at speed.


420i xDrive M Sport 2dr

  • Emissions

    CO2 (g/km) 162
    Standard Euro Emissions EURO 6
  • Engine and Drive Train

    Camshaft DOHC
    Catalytic Convertor True
    CC 1997
    Compression Ratio 11.0:1
    Cylinder Layout IN-LINE
    Cylinders 4
    Cylinders - Bore (mm) 84
    Cylinders - Stroke (mm) 90.1
    Engine Code N20B20U0
    Engine Layout NORTH SOUTH
    Gears 6 SPEED
    Number of Valves 16
    Transmission MANUAL
  • Fuel Consumption

    EC Combined (mpg) 40.4
    EC Directive 1999/100/EC Applies True
    EC Extra Urban (mpg) 49.6
    EC Urban (mpg) 31
  • General

    Badge Engine CC 2.0
    Badge Power 184
    Based On ID N
    Coin Description i xDrive
    Coin Series M Sport
    Did at least one aspect of this vehicle's safety give cause for concern? False
    Insurance Group 1 - 50 Effective January 07 31E
    Manufacturers Corrosion Perforation Guarantee - Years 6
    Manufacturers Paintwork Guarantee - Years 3
    NCAP Adult Occupant Protection % N
    NCAP Child Occupant Protection % N
    NCAP Overall Rating - Effective February 09 N
    NCAP Pedestrian Protection % N
    NCAP Safety Assist % N
    Special Edition False
    Special Order False
    Standard manufacturers warranty - Mileage 999999
    Standard manufacturers warranty - Years 3
    Vehicle Homologation Class M1
  • Performance

    0 to 60 mph (secs) False
    0 to 62 mph (secs) 7.4
    Engine Power - BHP 184
    Engine Power - KW 135
    Engine Power - PS True
    Engine Power - RPM 5000
    Engine Torque - LBS.FT 199
    Engine Torque - MKG 28
    Engine Torque - NM 270
    Engine Torque - RPM 1250
    Top Speed 145
  • Tyres

    Alloys? True
    Space Saver? False
    Tyre Size Front 225/45 R18
    Tyre Size Rear 255/40 R18
    Tyre Size Spare RUN FLAT TYRES
    Wheel Style DOUBLE SPOKE STYLE 400M
    Wheel Type 18" ALLOY
  • Vehicle Dimensions

    Height 1392
    Height (including roof rails) N
    Length 4638
    Wheelbase 2810
    Width 1825
    Width (including mirrors) 2017
  • Weight and Capacities

    Fuel Tank Capacity (Litres) 60
    Gross Vehicle Weight 2040
    Luggage Capacity (Seats Down) N
    Luggage Capacity (Seats Up) 445
    Max. Loading Weight 520
    Max. Roof Load 75
    Max. Towing Weight - Braked 1800
    Max. Towing Weight - Unbraked 750
    Minimum Kerbweight 1520
    No. of Seats 4
    Turning Circle - Kerb to Kerb 11.8

420i xDrive M Sport 2dr

  • Body Glass

    • 2 speed adjustable intermittent wipers with wash/wipe function
    • Electric front windows/one touch facility
    • Heat insulating tinted glass
    • Heated windscreen washer jets
    • Rain sensor including auto headlights activation
    • Windscreen with grey shadeband
  • Brakes

    • Anti-lock Brake System and Electronic Brakeforce Distribution
    • Automatic Stability Control (ASC)
    • CBC - (Cornering brake control)
    • Dynamic brake control
    • Dynamic stability control plus
    • Dynamic Traction Control - DTC
    • Hill start assist
  • Carpets/Rugs

    • Anthracite Velour floor mats
  • Chassis/Suspension

    • Drive Performance Control
  • Driver Aids

    • Cruise control with brake function
    • Front/rear Parking distance control
  • Driver Convenience

    • Stop/start button
  • Driver Information

    • BMW emergency call
    • BMW teleservices
    • Brake pad wear indicator warning light
    • Check control system
    • Door/boot open warning
    • Lights on warning
    • Oil temperature gauge
    • On board computer
    • Outside temperature display
    • Run flat indicator
    • Service interval indicator
  • Driving Mirrors

    • Automatic dimming rear view mirror
    • Body colour door mirrors
  • Entertainment

    • Auxiliary point for auxiliary devices
    • Bluetooth audio streaming
    • BMW professional radio/CD/MP3
    • DAB Digital radio
  • Exterior Body Features

    • BBody colour roof mouldings
    • Body colour bumpers
    • Body colour door handles
    • Chrome exhaust tailpipe
    • Chrome kidney grille with chrome vertical slats
    • Door sill finishers
    • High gloss shadow line
    • M aerodynamic bodystyling
  • Exterior Lights

    • Daytime running lights
    • Follow me home headlights
    • Front fog lights
    • Headlight washers
  • Heating/Cooling/Ventilation

    • Dual zone climate control
  • Interior Features

    • 12V sockets in front centre console and passenger footwell
    • 3 spoke leather M multifunction sports steering wheel
    • 4 grab handles
    • Anthracite headlining
    • Folding storage compartment with glasses holder + coin tray
    • Front centre armrest with storage compartment
    • Front cupholders x 2
    • Front/rear armrests within door panels
    • Glovebox with lid
    • Lashing eyelets in boot
    • Leather gearknob
    • Reach + rake adjustable steering column
    • Rear centre armrest
    • Storage compartment in rear centre console
    • Toolkit located in luggage compartment
  • Packs

    • Extended lights package - 4 Series
  • Safety

    • Crash Sensor - activates hazard/interior lighting + unlocks doors
    • Driver seatbelt warning indicator
    • Driver/Front Passenger airbags
    • Front seatbelt force limiters
    • Front seatbelt pretensioner
    • Front side airbags
    • Inflatable Tubular Structure head airbags for front/rear
    • Tyre pressure monitor
    • Warning triangle and first aid kit
  • Seats

    • Front head restraints
    • Front sports seats with electric side bolster adjustment
    • Heated front seats
    • Integrated rear head restraints
    • ISOFIX child seat preparation+airbag deactivation
  • Security

    • Drive away door locking
    • Electronic immobiliser
    • Remote central locking
    • Remote control Thatcham category 1 alarm
  • Vanity Mirrors

    • Sunvisors with vanity mirrors
  • Wheels

    • Run flat tyres