1. Home
    2. Research
    3. BMW
    4. 1 Series
    5. 2021

    View 3 images

    2021 BMW 1 Series

    Used from

    $46,990 excl. on-roads

    CarExpert Rating

    Safety Rating

    5

    Warranty

    3 year

    Fuel Efficiency

    5.9 - 7.5 L / 100km

    About the BMW 1 Series

    Last updated Dec 18, 2024

    The 2021 BMW 1 Series's used prices in Australia typically range from $37,800 for the 18I M Sport variant and topping out at $60,500 for the M135i Xdrive Pure.

    There are 5 variants of the 1 Series available in Australia and this generation went on sale in January of 2020.

    Engine options include 1.5L turbo petrol (103kW/220Nm) and 2.0L turbo petrol (180kW/380Nm). Available with 7 speed auto dual clutch, 6 speed manual or 8 speed auto steptronic sport transmissions. Both front-wheel drive and all-wheel drive configurations are available.

    The 2021 1 Series was offered with a 3 year, unlimited kilometre warranty.

    See BMW 1 Series models from other years

    2021 BMW 1 Series Price

    *excl. on-roads

    2021 BMW 1 Series Specs

    See our comprehensive details for the BMW 1 Series

    See all 2021 BMW 1 Series Specs

    2021 BMW 1 Series Dimensions

    1434mm
    1799mm
    4319mm

    The dimensions shown above are for the base model.

    See all 2021 BMW 1 Series Dimensions

    2021 BMW 1 Series Fuel Economy

    There are 4 different fuel economy figures for the BMW 1 Series

    The most fuel efficient BMW 1 Series is the 18i M SPORT with a 7 SPEED AUTO DUAL CLUTCH which is powered by a 1.5L TURBO DIRECT F/INJ and uses 5.9L of Premium Unleaded Petrol per 100km on the combined cycle.

    The BMW 1 Series that uses the most amount of fuel is the M135i xDRIVE PURE with a 8 SPEED AUTO STEPTRONIC SPORT which is powered by a 2.0L TURBO DIRECT F/INJ and uses 7.5L of Premium Unleaded Petrol per 100km on the combined rural and urban test cycle.

    Below is a table of all the {modelTitle} 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.

    BMW 1 SeriesFuel TypeCombined
    2.0L, 8 sp automatic Premium Unleaded 4x4 5d HatchbackPremium Unleaded7.5 L/100km
    2.0L, 8 sp automatic Premium Unleaded FWD 5d HatchbackPremium Unleaded6.8 L/100km
    See all BMW 1 Series Fuel Economy

    2021 BMW 1 Series Warranty

    What is the warranty on a BMW 1 Series?

    The BMW 1 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 1 Series FAQs

    The cheapest BMW 1 Series is the 18i M SPORT that starts from $37,800.

    The most expensive BMW 1 Series is the M135i xDRIVE PURE that starts from $60,500.

    The best towing capacity of a BMW 1 Series is 1300 kg offered by the following variants: 18i M SPORT, 18i SPORT and 28ti.

    The largest BMW 1 Series is the 18i M SPORT which measures 1799mm wide, 4319mm in length and sits 1434mm tall.

    The most powerful BMW 1 Series is the M135i xDRIVE which has 225kW of power from its 2.0L TURBO DIRECT F/INJ engine.

    The BMW 1 Series is built in Germany and shipped to Australia.

    The heaviest BMW 1 Series is the M135i xDRIVE which weighs 0 kg (kerb weight).

    The BMW 1 Series uses Premium Unleaded Petrol.

    Â