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    2020 BMW 4 Series

    Used from

    $70,900 excl. on-roads

    CarExpert Rating

    Safety Rating

    NA

    Warranty

    3 year

    Fuel Efficiency

    5.8 - 9.1 L / 100km

    About the BMW 4 Series

    Last updated Dec 18, 2024

    The 2020 BMW 4 Series's used prices in Australia typically range from $30,300 for the 20I M Sport Gran Coupe variant and topping out at $107,000 for the M440i Xdrive.

    There are 22 variants of the 4 Series available in Australia and this generation went on sale in January of 2018.

    Engine options include 2.0L turbo petrol (135kW/270Nm), 2.0L turbo diesel (140kW/400Nm), 3.0L turbo petrol (240kW/450Nm), 2.0L turbo petrol (135kW/300Nm) and 3.0L turbo petrol (285kW/500Nm). Available with 8 speed automatic, 6 speed manual or 8 speed auto steptronic sport transmissions. Both rear-wheel drive and all-wheel drive configurations are available.

    The 2020 4 Series was offered with a 3 year, unlimited kilometre warranty.

    See BMW 4 Series models from other years

    BMW 4 Series News

    2020 BMW 4 Series Price

    *excl. on-roads

    2020 BMW 4 Series Specs

    See our comprehensive details for the BMW 4 Series

    LUXURY LINE

    • Airbags
      • Number Of: 4
      • Number Of: 6
    • Anti collision system
      • Activates Brake Lights
      • Automatic Emergency Braking
      • Brakes At Low Speed: Front
      • Driver Monitor
      • Pedestrian & Cyclist Avoidance System
      • Visual/acoustic Warning
    • Audio system
      • Colour Screen
      • Radio: Am/fm
      • Touch Screen
    • Autonomous drive
      • Level: 1 - Driver Assistance
    • Compressor
      • Compressor: Turbo
    • Computer
      • Average Fuel Consumption
    • Connection to ext.entertainment devices
      • Usb Connection Front
    • Disc brakes
      • Number Of Ventilated Discs: 4
      • Number Of: 4
    • Door mirrors/cameras
      • Colour: Painted
      • Type: Electrically Adjustable
    • Front seat belts
      • Pre-tensioners
    • Front seat
      • Height Type: Electric
      • Height Type: Memory
      • Reach Type: Electric
      • Reach Type: Memory
      • Reclining Type: Electric
      • Reclining Type: Memory
      • Type: Sports
    • Headlight control
      • Dusk Sensor
      • Height Adjustment: Automatic
    • Headlights
      • Bulb Type (high Beam): Led
      • Bulb Type (low Beam): Led
      • Lens Type: Ellipsoidal
    • Luxury trim
      • On Dash: Leather
      • On Dash: Wood Or Woodlook
    • Multi-function display screen
      • Screen Size (in): 8.8
      • Touch Screen
    • Paint
      • Type: Gloss
    • Parking assistance
      • Type: Guidance Display
    • Parking distance system
      • Type: Camera
      • Type: Sensor
      • Type: Sensor & Camera
    • Power locks
      • Operation: Mobile Phone (nfc)

    M SPORT

    Adds to LUXURY LINE:
    • Cruise control
      • Adaptive Cruise Control
    • Door mirrors/cameras
      • Colour: Toned
    • Luxury trim
      • On Dash: Alloy
    • Parking assistance
      • Type: Full Automatic Parking
    Removes from LUXURY LINE:
    • Door mirrors/cameras
      • Colour: Painted
    • Luxury trim
      • On Dash: Wood Or Woodlook

    LUXURY EDITION

    Adds to M SPORT:
    • Door mirrors/cameras
      • Colour: Painted
    • Luxury trim
      • On Dash: Wood Or Woodlook
    • Paint
      • Type: Metallic
    Removes from M SPORT:
    • Airbags
      • Number Of: 4
    • Cruise control
      • Adaptive Cruise Control
    • Door mirrors/cameras
      • Colour: Toned
    • Luxury trim
      • On Dash: Alloy
      • On Dash: Leather
    • Paint
      • Type: Gloss
    • Parking assistance
      • Type: Full Automatic Parking

    M4 PURE

    Adds to LUXURY EDITION:
    • Door mirrors/cameras
      • Colour: Toned
    • Luxury trim
      • On Dash: Carbon Fibre
    • Paint
      • Type: Gloss
    Removes from LUXURY EDITION:
    • Audio system
      • Touch Screen
    • Door mirrors/cameras
      • Colour: Painted
    • Luxury trim
      • On Dash: Wood Or Woodlook
    • Multi-function display screen
      • Touch Screen
    • Paint
      • Type: Metallic

    M4 COMPETITION

    Adds to M4 PURE:
    • Airbags
      • Number Of: 4
    See all 2020 BMW 4 Series Specs

    2020 BMW 4 Series Dimensions

    1397mm
    1825mm
    4640mm

    The dimensions shown above are for the base model.

    See all 2020 BMW 4 Series Dimensions

    2020 BMW 4 Series Fuel Economy

    There are 12 different fuel economy figures for the BMW 4 Series

    The most fuel efficient BMW 4 Series is the 20d LUXURY LINE with a 8 SPEED AUTOMATIC which is powered by a 2.0L DIESEL TURBO F/INJ and uses 4.2L of Diesel per 100km on the combined cycle.

    The BMW 4 Series that uses the most amount of fuel is the M440i xDRIVE with a 8 SPEED AUTO STEPTRONIC SPORT which is powered by a 3.0L TURBO DIRECT F/INJ and uses 7.8L of Premium Unleaded Petrol per 100km on the combined rural and urban test cycle.

    Below is a table of all the BMW 4 Series variants and their fuel economy figures. Click below the table to see an expansion and additional details, including specific usage for city and highway driving.

    See all BMW 4 Series Fuel Economy

    Cost of ownership

    What are the running and servicing costs of a BMW 4 Series?

    You should service your 4 Series at your authorised BMW dealer or service centre, however servicing it at third party mechanics that follow OEM servicing instructions should not impact the 4 Series's warranty.

    2020 BMW 4 Series Warranty

    What is the warranty on a BMW 4 Series?

    The BMW 4 Series offers a 3 year unlimited kilometre warranty. This is separate to the warranty on offer under Australian Consumer Law which can be greater for certain parts based on what is deemed as a reasonable period of time.

    BMW 4 Series FAQs

    The cheapest BMW 4 Series is the 20i M SPORT GRAN COUPE that starts from $30,300.

    The most expensive BMW 4 Series is the M440i xDRIVE that starts from $107,000.

    The best towing capacity of a BMW 4 Series is offered by the M440i xDRIVE which can tow 1800 kg

    The largest BMW 4 Series is the M440i xDRIVE which measures 1852mm wide, 4770mm in length and sits 1394mm tall.

    The most powerful BMW 4 Series is the M440i xDRIVE which has 285kW of power from its 3.0L TURBO DIRECT F/INJ engine.

    The BMW 4 Series is built in Germany and shipped to Australia.

    The heaviest BMW 4 Series is the M440i xDRIVE which weighs 2390 kg (kerb weight).

    The BMW 4 Series may use different fuel/energy types based on the variant which includes Premium Unleaded Petrol or Diesel.