Buying a used car from a dealer in the UK comes with legal protections that many buyers don't know about — and dealer warranties that often provide less protection than they appear to. The Consumer Rights Act 2015 gives you statutory rights that exist regardless of what any warranty document says, but dealers sometimes use warranty terms to obscure these rights or redirect you away from your strongest remedies. Understanding the relationship between your statutory rights and the dealer warranty is crucial, because your statutory rights are often more powerful than the warranty itself.
What is a Dealer Warranty?
A used car dealer warranty is a separate guarantee provided by the dealer (or a third-party warranty provider) that covers certain mechanical or electrical failures for a specified period after purchase. It exists alongside — not instead of — your statutory rights under the Consumer Rights Act 2015. Dealer warranties vary widely in scope: some cover powertrain only, others cover most mechanical components, and their duration ranges from 3 months to 2+ years. The warranty is a contractual term, while your statutory rights arise from legislation and cannot be excluded.
Red flags to watch for
When buying from a dealer (not a private seller), 'sold as seen' disclaimers are unenforceable under the Consumer Rights Act 2015. The car must be of satisfactory quality, fit for purpose, and as described — regardless of any disclaimer.
A warranty that excludes anything wrong with the car at the point of sale is almost meaningless. Your statutory rights under the CRA specifically cover faults present at delivery (assumed for 6 months under the reversed burden of proof).
Some warranties require a full manufacturer service history. For a 10-year-old car, this may be impossible, giving the warranty provider grounds to deny any claim.
If the warranty caps individual claims at £500, a gearbox failure costing £2,000 leaves you significantly out of pocket. Check the per-claim and aggregate limits.
Many dealer warranties are underwritten by third-party warranty companies. If the warranty company has a history of denying claims or has gone into administration, the warranty is worthless. Check FCA registration and reviews.
Your legal rights
Under the Consumer Rights Act 2015, goods (including used cars) sold by a trader must be of satisfactory quality (s. 9), fit for a particular purpose (s. 10), and as described (s. 11). If a fault is discovered within 30 days, you have a short-term right to reject the vehicle for a full refund (s. 22). Within 6 months, the burden of proof is reversed — the fault is presumed to have been present at delivery unless the dealer can prove otherwise (s. 19(14)). After 6 months, you must prove the fault was present at delivery, but you retain the right to repair or replacement. The Consumer Contracts (Information, Cancellation and Additional Charges) Regulations 2013 provide a 14-day cooling-off period for distance sales (online or phone purchases). The Motor Ombudsman provides alternative dispute resolution for accredited dealers.
Questions to ask before you sign
- 1What does the dealer warranty cover and exclude specifically?
- 2Is the warranty underwritten by the dealer or a third-party company, and is that company FCA-regulated?
- 3What are the per-claim and aggregate claim limits?
- 4What service or maintenance conditions must I meet to keep the warranty valid?
- 5How does the warranty interact with my statutory rights under the Consumer Rights Act?
- 6Can I see the warranty terms in full before I commit to the purchase?
Disclaimer: This guide is for educational purposes only and does not constitute legal advice. Contract law varies by jurisdiction and individual circumstances. Always consult a qualified legal professional before making decisions based on this information.