Home › Glossary › ACL

ACL

Australian Consumer Law

Federal consumer-protection law that applies to every good or service sold by a business in Australia - including used cars sold by licensed dealers. ACL guarantees acceptable quality, fitness for purpose, and matching the description, with no fixed time limit.

The Australian Consumer Law (ACL) is Schedule 2 of the Competition and Consumer Act 2010 - the federal layer of consumer protection that overlays every state's individual sale-of- goods laws. For used cars it's the strongest single buyer protection because, unlike statutory warranty, it has no fixed time limit.

The three ACL consumer guarantees that matter for cars

  1. Acceptable quality. The vehicle must be safe, durable, free from defects, and as a reasonable consumer would expect for the price, age, and km. A 2-year-old SUV with a major drivetrain failure 8 months after purchase almost certainly fails this test; the buyer is entitled to remedy.
  2. Fit for purpose. If you told the dealer "I need a car to tow my 2-tonne caravan" and they sold you something that can't, that's an ACL breach regardless of the manufacturer spec sheet.
  3. Matches the description. If the ad said "never been in an accident" and PPSR/NEVDIS records show a prior insurance write-off, the car doesn't match its description. Refund-eligible breach.

The three remedies

For a major failure (the failure is one a reasonable consumer wouldn't have bought the car knowing about), the buyer chooses between:

  • A repair
  • A replacement
  • A refund

The choice is the buyer's, not the dealer's. The dealer cannot force you to accept a repair if the failure was major.

For a minor failure the dealer chooses between repair / replace / refund - they get to pick the cheapest option.

ACL applies to dealers, not private sellers

ACL's consumer guarantees apply to goods sold "in trade or commerce." A licensed motor vehicle dealer is trading; a person selling their own car privately on Gumtree isn't. Private buyers are caveat emptor by default. (Fraud and active deception remain illegal under separate laws.)

How to invoke ACL

  1. Send the dealer a written letter detailing the fault, the date it appeared, and the remedy you want (repair / replacement / refund). Keep a copy.
  2. If they refuse or stall, lodge a complaint with your state's consumer affairs body: NSW Fair Trading, Consumer Affairs Victoria, the Office of Fair Trading in QLD, etc.
  3. If the complaint isn't resolved, you can escalate to the state's civil tribunal: NCAT (NSW), VCAT (VIC), QCAT (QLD), SACAT (SA), etc. These tribunals handle low-value disputes informally without lawyers.

ACL claims succeed about 70% of the time at tribunal level when backed by service records, a pre-purchase inspection report, and a clear written complaint trail. The dealer-vs-private seller guide covers how ACL stacks with statutory warranty in detail.