When a newly purchased car develops serious faults, it is understandable to feel uncertain about where you stand. Many people are unsure whether they must accept repeated repairs, or whether they can ask for a replacement vehicle. Understanding your rights under UK consumer law can help you move from confusion to clarity and decide on your next steps with confidence.
Understanding the issue or context
Disputes about faulty vehicles are common, particularly where a buyer discovers problems soon after purchase or where safety concerns arise. A car is a significant financial commitment, and faults can leave you feeling frustrated, worried, or unsure about the dealer’s obligations.
When a vehicle is described as dangerous, or when the dealer or manufacturer appears unable to resolve the issue, the situation becomes even more stressful. At this stage, knowing your consumer rights — and how to use them — can help you assess your options in a calm, structured way.
The legal rules or framework
Your rights come from the Consumer Rights Act 2015. Under this legislation, any car you buy from a dealer must meet three key standards:
- Satisfactory quality
- Fit for purpose
- As described
If the car fails to meet these standards, you have legal remedies available. Your options depend on how long you have had the car and the nature of the fault.
Key points include:
- If a fault appears within the first 30 days, you can usually assert your “short-term right to reject” and request a full refund.
- After 30 days but within the first six months, the law presumes the fault was present at the time of purchase unless the dealer proves otherwise. You can request a repair or a replacement.
- If the vehicle is unsafe, the seriousness of the fault strengthens your position. A dangerous defect would rarely meet the standard of satisfactory quality.
- A replacement may be requested rather than a repair, particularly if previous repair attempts have failed or the dealer is unwilling or unable to fix the issue.
The law does not guarantee that a dealer must agree to a replacement, but it does give you the right to request one when the original vehicle does not meet the required legal standards.
Practical steps to take (step-by-step guidance)
- Gather your evidence
Collect all correspondence, reports highlighting the fault, and any mechanic assessments confirming the issue or safety concern. - Write to the dealer formally
Set out the fault in clear terms and reference your rights under the Consumer Rights Act 2015. State that you are requesting a replacement vehicle because the original is not of satisfactory quality. - Explain the repair history (if any)
If repairs have been attempted unsuccessfully, note this. Repeated failed repairs strengthen a request for a replacement. - Request a written response
Ask the dealer to confirm their position in writing. This helps create a clear record should the matter escalate. - Consider independent inspection
Where there is disagreement about the fault, an independent engineer’s report can provide clarity. - Escalate through formal channels if needed
If the dealer refuses your request, you may escalate through:- the manufacturer’s complaints process
- Alternative Dispute Resolution (ADR)
- the Motor Ombudsman
- a solicitor for guidance on your legal position
Each step helps you move from uncertainty towards clarity about both your rights and the most suitable next action.
Common pitfalls to avoid
- Accepting repeated repair attempts without question
If the car remains faulty, you are entitled to request alternative remedies. - Not putting your request in writing
Verbal discussions can lead to misunderstandings or disputes about what was agreed. - Assuming a dealer’s refusal is final
A dealer may reject a replacement, but this does not necessarily reflect your legal position. - Failing to gather evidence early
Clear documentation can make a significant difference if the dispute progresses. - Delaying action
Time limits under the Consumer Rights Act affect your available remedies.
Frequently Asked Questions
Can I insist on a replacement car rather than a repair?
You can request a replacement under the Consumer Rights Act 2015, particularly if repairs have failed or the vehicle is unsafe. However, the dealer may propose a repair first, depending on the circumstances.
What if the dealer says the fault is not serious?
If there is disagreement about the severity of the fault, an independent inspection can help clarify the position.
Does the type of car or value affect my rights?
Your rights apply regardless of the vehicle’s value. The key issue is whether the car meets the legal standards of quality and safety.
What if the dealer refuses to provide a replacement?
You can escalate through the manufacturer, an Alternative Dispute Resolution scheme, or the Motor Ombudsman. A solicitor can also help you understand the strength of your position.
Can I reject the car completely?
If the fault appears within 30 days of purchase, you may have the right to reject the vehicle and request a refund. After that period, you usually must request repair or replacement first.
Will requesting a replacement affect my warranty?
No. Your statutory rights under the Consumer Rights Act operate alongside any warranty and do not replace it.
Conclusion
If you’d like to understand your rights and options in plain English, visit LegalGuidance.org — a free resource powered by Martin Taggart Legal Consulting.
For professional, fixed-fee advice from a UK solicitor, visit MartinTaggart.com.
This information is general guidance only and not legal advice. For personalised support, please contact Martin Taggart Legal Consulting.