New and used car reviews

Our new and used car reviews are based on our own independent tests, so you can be confident in choosing the right product when you shop.

Filters

  • Member exclusive recommendations based on our independent lab test results.

    Why join Which? Our members get the full picture, with all the Best Buy and Don't Buy products.

    Digital £8.99 per month, cancel any time.

  • Show only products that score at least 4 out of 5 in our tests for:

  • to
  • Info
  • Info

1 to 7 of 7 new and used car reviews

Sort by:
Most-recently reviewed

1 to 7 of 7 new and used car reviews

  • Smart #3 (2024-)

    Smart

    #3 (2024-)

    • Available new
    • Medium/Large SUV
    • Electric
    £31,595Typical price
    Test score

    pros

    Content has been blurred out, please log in to view.

    cons

    Content has been blurred out, please log in to view.
    £31,595Typical price
    From 8.09p per mile
    43out of 798 products for running cost
  • Smart #1 (2023-)

    Smart

    #1 (2023-)

    • Available new
    • Compact/Small SUV
    • Electric
    £26,695Typical price
    Test score

    pros

    Content has been blurred out, please log in to view.

    cons

    Content has been blurred out, please log in to view.
    £26,695Typical price
    From 8.58p per mile
    66out of 798 products for running cost
  • Smart EQ ForFour (2020-2022)

    Smart

    EQ ForFour (2020-2022)

    • Used only
    • City
    • Electric
    £7,209Typical price
    Test score

    pros

    Content has been blurred out, please log in to view.

    cons

    Content has been blurred out, please log in to view.
    £7,209Typical price
    From 8.22p per mile
    51out of 798 products for running cost
  • Smart Fortwo EQ (2018-2024)

    Smart

    Fortwo EQ (2018-2024)

    • Used only
    • City
    • Electric
    £7,010Typical price
    Test score

    pros

    Content has been blurred out, please log in to view.

    cons

    Content has been blurred out, please log in to view.
    £7,010Typical price
    From 8.16p per mile
    48out of 798 products for running cost
  • Smart ForTwo Cabriolet (2016-2019)

    Smart

    ForTwo Cabriolet (2016-2019)

    • Used only
    • City
    • Petrol/Diesel/Mild hybrid
    £6,795Typical price
    Test score

    pros

    Content has been blurred out, please log in to view.

    cons

    Content has been blurred out, please log in to view.
    £6,795Typical price
    From 14.55p per mile
    534out of 798 products for running cost
  • Smart forfour (2015-2019)

    Smart

    forfour (2015-2019)

    • Used only
    • City
    • Petrol/Diesel/Mild hybrid
    £5,500Typical price
    Test score

    pros

    Content has been blurred out, please log in to view.

    cons

    Content has been blurred out, please log in to view.
    £5,500Typical price
    From 11.24p per mile
    216out of 798 products for running cost
  • Smart ForTwo (2015-2019)

    Smart

    ForTwo (2015-2019)

    • Used only
    • City
    • Petrol/Diesel/Mild hybrid
    £5,794Typical price
    Test score

    pros

    Content has been blurred out, please log in to view.

    cons

    Content has been blurred out, please log in to view.
    £5,794Typical price
    From 11.24p per mile
    216out of 798 products for running cost