Car Dispute Northern Ireland Small Claims Court

You bought a car, something went seriously wrong with it, and the seller is refusing to put it right. Whether you bought from a private seller or a dealer, the Small Claims Court in Northern Ireland can handle vehicle disputes up to £5,000 — but the rules differ sharply depending on who sold you the car.

Private Seller vs Dealer: Why It Matters

Buying from a dealer (including independent garages and online car supermarkets): the Consumer Rights Act 2015 applies. The vehicle must be of satisfactory quality, fit for purpose, and as described. If it develops a fault within the first six months, the burden of proof is on the dealer to show the fault was not present at the time of sale. After six months, the burden shifts to you.

Buying from a private seller (a person selling their own car): caveat emptor — buyer beware. The car only needs to be "as described." If the seller told you the car had a full service history and it did not, that is a valid claim. If the engine blew up a week later but the seller never made any claims about it, you may have no case.

This distinction matters because it determines what you need to prove.

What You Can Claim

The small claims limit in Northern Ireland is £5,000. For car disputes, your claim might cover:

• Repair costs — the cost of fixing the fault, supported by quotes or invoices from an independent garage.
• The purchase price (or a portion of it) — if the car is beyond repair or the cost of repair exceeds its value, you can claim a refund.
• Recovery and storage costs — if the car broke down and had to be towed.

You cannot claim personal injury damages in the small-claims process; that element must proceed through an ordinary County Court Civil Bill or High Court action. For property damage, support the amount you claim with evidence.

Building Your Evidence

Car disputes live or die on documentary evidence. Before you file:

1. Get an independent diagnostic report. Take the car to a garage that did not sell it to you and did not do the previous repair. Ask them to inspect the fault and write a report stating what is wrong, what likely caused it, and whether the fault was pre-existing. This is your strongest piece of evidence.

2. Preserve the advert. If you bought through Facebook Marketplace, Gumtree, or AutoTrader, screenshot the listing before it disappears. Note any specific claims — "full MOT," "no issues," "recently serviced."

3. Keep all messages. Text messages, WhatsApp conversations, Facebook Messenger chats, and emails between you and the seller. Print them with dates visible.

4. Get repair quotes. Two or three written quotes from independent garages showing the cost to fix the fault.

5. Photograph everything. The fault itself, the mileage at the time of failure, the VIN plate, and any damage.

Filing the Claim

Name the seller correctly on your application:

• Private seller: Their full legal name and residential address.
• Sole trader dealer: The individual's name plus trading name ("John Smith trading as Smith Motors").
• Limited company: The exact registered company name and registered office from Companies House.

Classify the claim as unliquidated if you are claiming repair costs (the judge decides the final amount based on your quotes). Classify it as liquidated if you are claiming the exact purchase price back.

Send a formal letter before action first, giving 14 to 21 days to respond. Attach the diagnostic report and your repair quotes.

At the Hearing

The District Judge will want to see:

• Proof you bought the car (bank transfer, receipt, or advert)
• What the seller told you about the car's condition
• The independent diagnostic report showing the fault
• Your repair quotes or evidence of the car's diminished value
• That you gave the seller a chance to fix the problem before suing

Be prepared for the seller to argue the car was sold "as is." In a private sale, that argument carries weight — but it does not cover active misrepresentation. If the seller lied about the car's condition or concealed a known fault, the judge can still rule in your favour.

Get the Complete Filing Kit

The Making a Small Claim in Northern Ireland guide includes an evidence organisation checklist and a demand letter template — both designed for vehicle disputes and other unliquidated claims where you need independent quotes and a clear paper trail.

See more Northern Ireland guides →