What a Courtesy Car Really Costs You After a Crash and When the Insurer Must Provide One

When your car is stuck in a body shop after a crash, the question that comes fastest is a simple one: how do I get to work tomorrow? The answer is rarely as simple as the question. Whether you are handed a replacement vehicle, what sort of car it is, how long you can keep it and who foots the bill all hinge on one thing above all, namely whether the accident was your fault. Get the basics wrong and you can either be left without a car for weeks or, worse, land yourself with a hire bill that an insurer later refuses to pay. Here is how replacement cars actually work in Britain in 2026, what they now cost, and the steps that protect you.

A courtesy car and a replacement hire car are not the same thing

The two terms get used interchangeably, but they are different products with very different rules. A courtesy car is the small loan vehicle your own insurer or its approved repair garage lends you while your car is being fixed. It is usually a basic hatchback rather than a like for like match, it is only provided if you have the cover included on your policy, and it is normally tied to the repair being carried out at an approved garage. Glass only claims, such as a windscreen replacement, often do not include one at all.

A replacement hire car, often arranged through what the industry calls credit hire, is a different animal. If a crash was not your fault, you are entitled to a like for like replacement, so a family driver whose estate is written off should not be palmed off with a city runabout. The vehicle is supplied on credit by a hire firm, and the cost is later recovered from the at fault driver’s insurer rather than from you. There is typically no excess to pay and nothing up front, provided the claim is handled properly.

When you are actually entitled to a car, and when you are not

Fault is the dividing line. If the accident was your fault, your right to a replacement comes only from your own policy. If you paid for a guaranteed courtesy car or a like for like option, you get one. If you did not, you may get nothing while your car is repaired, or only a basic loaner from the garage if one happens to be free. This is the gap that catches most drivers out, because many assume comprehensive cover automatically includes a replacement vehicle. It often does not, and the add on is one of the first things people decline to save a few pounds at renewal.

If the crash was not your fault, your position is far stronger. You can claim a replacement for as long as you have a genuine need, which usually means until your car is repaired or, if it is written off, until you receive a settlement that lets you replace it. Many of these hires run through the General Terms of Agreement, the framework signed by most insurers and credit hire firms that sets standard daily rates and agreed time limits so the bill can be settled without a court fight. When you use a firm that has signed up to that framework, the eligible costs are billed straight to the at fault insurer.

Why replacement cars now cost so much, and why you pay for it

Replacement vehicles have become one of the fastest rising costs in the whole claims chain. Insurers report that the cost of putting a customer in a replacement car while their own is repaired has climbed by roughly 30 per cent, driven by a single stubborn problem: cars are sitting in garages for far longer than they used to. Parts for modern vehicles, in particular electronic modules, cameras and sensors built into bumpers and windscreens, can take weeks to arrive, and every extra day a car is off the road is another day of hire to pay for.

That feeds directly into the figures the Association of British Insurers published for the first quarter of 2026. Insurers paid out £2.9bn in motor claims between January and March, with vehicle repair payouts alone reaching £1.9bn, up 3 per cent on the previous quarter. The average accidental damage claim hit £3,699, an 8 per cent jump in three months, as pricier parts and ever more complex cars pushed repair costs higher. None of that money appears from nowhere. It is one of the reasons the average comprehensive premium has settled at around £560 even after a year of falling prices, a trend we covered in our look at why premiums are creeping up again. Longer repairs, dearer parts and rising hire costs all sit behind the price you pay at renewal.

What to do if your car is off the road after a crash

A few practical moves protect both your mobility and your wallet:

• At the scene, get the other driver’s name, address, vehicle registration and insurer if you can. Photograph the vehicles, the damage and the road layout. A clear record of who was at fault is what unlocks a like for like replacement later.
• Report the incident to your own insurer quickly, even if you intend to claim against the other driver. Most policies require prompt notification, and a delay can complicate the claim.
• Check your policy documents for the words courtesy car, replacement vehicle or guaranteed hire car before you accept anything. Knowing what you are entitled to stops a garage or claims handler from understating it.
• If the crash was not your fault, ask whether any hire firm offered to you has signed the General Terms of Agreement. That framework keeps the daily rate within agreed limits and reduces the chance of a dispute over the bill.
• Keep the replacement only for as long as you genuinely need it. You have a duty to keep costs reasonable, and running up unnecessary hire days can see part of the bill challenged.

The catches worth knowing before you sign

Credit hire is genuinely useful, but it is not risk free. Because the hire firm recovers its money from the at fault insurer, that insurer can and sometimes does challenge the length of the hire or the daily rate, especially if the figures look high or the car was kept longer than the repair needed. In most cases the dispute is between the hire company and the insurer and never reaches you, but you should always read what you are signing and make sure you are not personally underwriting the cost if the claim fails.

Be wary, too, of anyone who contacts you out of the blue after a collision offering a replacement car and a claim, particularly if your details seem to have been passed around. Staged and exaggerated crashes remain a costly form of fraud that inflates everyone’s premiums, as we explained in our guide to crash for cash fraud. Deal with your own insurer or a reputable firm you have checked, not a stranger on the phone.

Finally, if your car is declared a total loss rather than repaired, the replacement hire usually ends once you are offered a settlement, and that settlement may fall short of what it costs to buy the same car again. We set out how those shortfalls happen, and how to push back, in our piece on write off payouts. The single best protection remains the dullest one: check, before you ever need it, exactly what your policy promises when your car is off the road. The few minutes it takes at renewal can be the difference between a free like for like motor and weeks of relying on lifts and buses.

Sources:

• https://www.abi.org.uk/news/news-articles/2026/4/motor-premiumsremainstablebutcost-ofrepairsstill-high/
• https://www.legalfutures.co.uk/associate-news/why-car-hire-claims-are-surging-in-the-uk-and-what-it-means-for-accident-victims-in-2026
• https://www.rac.co.uk/drive/advice/know-how/