If your car turned out to be faulty and the dealer won't play ball, searching for a solicitor feels like the obvious next step. But for most faulty car claims, hiring a solicitor is either unnecessary or actively uneconomical — and the no-win-no-fee firms that advertise heavily have a business model worth understanding before you sign anything.
This guide covers what faulty car solicitors actually cost, the small number of situations where one is genuinely worth it, and what to do instead if your claim — like most — is under £10,000.
What Faulty Car Solicitors Cost
There are three ways solicitors typically charge for consumer vehicle disputes:
Hourly rates. Expect £150–£300+ per hour depending on the firm and where you are in the UK. A straightforward rejection case — letters, negotiation, no court — typically runs to £500–£2,000+. If proceedings are issued, costs escalate quickly.
Fixed fees. Some firms offer a fixed price for a defined piece of work, most commonly a letter before action. This is usually £200–£500 for a letter that cites the same Consumer Rights Act 2015 provisions you can cite yourself.
No win, no fee. Formally a conditional fee agreement (CFA) or damages-based agreement. You pay nothing upfront, and the firm takes a percentage of whatever you recover — commonly 25–35% plus VAT for consumer claims. On a £10,000 refund that's £3,000–£4,200 gone.
The £10,000 Problem
Here's the part most people don't know until it's too late: in England and Wales, claims under £10,000 are allocated to the small claims track — and on the small claims track, you generally cannot recover your legal fees from the other side, even if you win.
That single rule changes the economics of everything:
- Pay a solicitor £1,500 to win a £7,500 refund and you're £1,500 down — the dealer doesn't reimburse you.
- Sign a no-win-no-fee agreement on the same claim and you hand over £1,875–£2,625 of your own refund.
The small claims track is deliberately designed for people to use without lawyers. Forms are online (Money Claim Online), hearings are informal, and judges are used to unrepresented claimants. Most faulty car claims — a used car bought for under £10,000, rejected for a fault — fall squarely inside it.
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When You Genuinely Do Need a Solicitor
There are real situations where paying for legal representation makes sense:
Your claim is comfortably over £10,000. Higher-value claims go to the fast track or beyond, where the winner can usually recover reasonable legal costs from the loser. If you're rejecting a £25,000 car, a solicitor's fees may effectively be paid by the dealer if you win.
The dealer has instructed solicitors and is contesting everything. Once the other side lawyers up on a larger claim, the playing field matters.
There's more than a refund at stake. If the fault caused an accident, injury, or significant consequential losses, you're outside ordinary consumer-rights territory and should take proper advice.
The legal position is genuinely unclear. Disputed facts about when the fault arose, allegations of misuse, or complex finance arrangements can justify an hour of paid advice even if you then run the claim yourself.
If that's you, look for a firm with specific motor trade dispute experience, ask for a fixed-fee initial review, and check they're SRA-regulated.
What No-Win-No-Fee Firms Don't Advertise
No-win-no-fee sounds risk-free, and the genuine upside is real: no upfront cost, and they handle everything. But three things are worth knowing:
- They're selective. Firms take cases they expect to win — which are precisely the cases you could win yourself with the right letters and evidence.
- The fee comes out of your refund. The dealer doesn't pay it. You do.
- You lose control of pace and settlement. A firm managing hundreds of claims may accept a settlement figure you wouldn't, and the process typically takes months.
We've written a detailed cost comparison here: FaultyCar.co.uk vs no-win-no-fee claims companies.
What to Do Instead for Claims Under £10,000
The Consumer Rights Act 2015 does the heavy lifting for you. If the car was faulty when sold, you have the right to reject it within 30 days for a full refund, and between 30 days and six months the dealer gets one repair attempt before you can reject for a refund (minus a possible fair use deduction). The escalation path looks like this:
- Reject in writing. A properly drafted rejection letter citing the correct CRA 2015 sections resolves a large share of cases on its own — dealers know what a well-founded rejection looks like.
- Use the finance company if you bought on finance. With HP or PCP, the finance company legally supplied the car and is directly responsible for its quality — you can reject the car through them and escalate to the Financial Ombudsman for free.
- Escalate to the Motor Ombudsman if the dealer is a member — the process is free and their decisions bind the dealer.
- Issue a letter before action, then a small claim. Money Claim Online costs from £35–£455 in court fees depending on claim value (recoverable if you win), and no solicitor is required.
Our platform guides you through exactly this process — the free check, then your correctly-cited letters for a one-off £29. If the dealer digs in, a £40 upgrade from inside your case adds deadline tracking and responses to the standard dealer excuses. Either way your refund stays yours. You can check your car in about two minutes, or see the side-by-side comparison: FaultyCar.co.uk vs hiring a solicitor.
The Bottom Line
- Under £10,000: the small claims track means solicitor fees come out of your pocket even when you win. Use the CRA 2015 yourself, the finance route, or the ombudsman — a solicitor rarely adds value that survives the maths.
- No-win-no-fee: convenient, but expect to give up 25–35% + VAT of your refund on cases you'd likely win anyway.
- Over £10,000, injury, or a lawyered-up dealer: get proper advice from an SRA-regulated firm with motor dispute experience — ideally starting with a fixed-fee review.
Legal Disclaimer
This article is general information about consumer rights in England and Wales, not legal advice. Court track allocation and cost rules differ in Scotland and Northern Ireland. For advice on your specific situation, consult a qualified solicitor.



