Buyer Guide · Reliability Ranked

Best Used Cars Under €20,000

Best all-round used cars under €20,000 — composite reliability from TÜV, ADAC, DVSA MOT and NHTSA, with documented failure modes and repair costs for every pick.

Ranked by composite reliability (TÜV Germany + ADAC pan-European + NHTSA US-sold variants + DVSA MOT UK inspections). Click any model for the full reliability deep dive, or run a specific listing through our analyzer.

  1. #1

    Cadillac ATS-V

    2016 · Petrol · RWD
    €20,000est. used100/100 reliability
  2. #2

    Lexus RC F

    2015 · Petrol · RWD
    €19,000est. used100/100 reliability
  3. #3

    Audi RS 5

    2013 · Petrol · AWD
    €17,900est. used100/100 reliability
  4. #4

    Lexus GS 450h

    2014 · Petrol · RWD
    €16,900est. used100/100 reliability
  5. #5

    Kia K900

    2016 · Petrol · RWD
    €16,200est. used100/100 reliability
  6. #6

    BMW M3 (F80)

    2016 · 3.0 S55 Twin Turbo · Petrol · RWD
    €15,800est. used100/100 reliability
  7. #7

    Lexus GS 200t

    2016 · Petrol · RWD
    €15,100est. used100/100 reliability
  8. #8

    Acura RLX

    2015 · Petrol · FWD
    €14,800est. used100/100 reliability
  9. #9

    Lexus RC 300

    2016 · Petrol · AWD
    €14,100est. used100/100 reliability
  10. #10

    Lexus RC 350

    2016 · Petrol · RWD
    €14,100est. used100/100 reliability
  11. #11

    Infiniti Q70

    2014 · Petrol · RWD
    €13,900est. used100/100 reliability
  12. #12

    Audi TT RS

    2012 · Petrol · AWD
    €13,600est. used100/100 reliability

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