Renting a replacement car during a repair — how does it work?

Published25 Sierpnia, 2026
Reading time7 min
Times read72

A replacement car during a repair can be either completely free or paid out of your own pocket — it depends solely on who caused the incident and who is covering the repair costs. If the damage was caused by another driver's fault, you're entitled to a free replacement car from their liability insurance — no charge, for the whole repair period. If you're paying for the repair yourself (an inspection, a fault unrelated to a collision, routine servicing), a replacement car is simply a regular paid rental. In this article we explain how each path works, what you need to pick up a car, and what to watch for so you're not left without a car for even one day.

This isn't the same as renting a lift bay

If you're looking for information about renting a lift for a DIY repair, read <a href="/blog/wynajem-podnosnika-wroclaw-cennik">Car lift rental in Wrocław</a> instead. Here we're talking about renting a car — the one you drive while your own is in the workshop.

A replacement car under the at-fault driver's insurance — when it's free

If your car was damaged by another driver and they're at fault, you're entitled to a free replacement car from their liability policy. This isn't a goodwill gesture from the workshop or the insurer — it's a compensation claim that follows directly from the law, exactly like reimbursement for the repair itself.

  • The basic condition — fault on the other side needs to be established (an accident statement, a police report, or the insurer's decision after the claim is filed).
  • The rental period — covers the actual time your car is unroadworthy, from filing the claim to the repair being finished, or to the payout in the case of a total loss.
  • Car class — the insurer covers a replacement car of a class similar to yours, not any model you like.
  • Settlement — usually the workshop or rental company settles directly with the at-fault driver's insurer, so you pay nothing upfront.

How it works, step by step

  1. You report the damage to the at-fault driver's insurer (you'll usually have the policy number from the accident statement or the police report).
  2. You hand your car over for repair — we provide a free quote and can help you get in touch with the insurer about the replacement car.
  3. You pick up the replacement car for the whole repair period — usually the same or the next business day.
  4. Once the repair is done, you return the replacement car and pick up your own — settlement runs directly between the workshop/rental company and the insurer.

What if you caused the collision yourself

If the damage is your own fault (under a liability policy you bought yourself), a replacement car usually is NOT covered automatically — unless you have additional assistance cover for that. In practice that means a paid rental for the repair period, exactly as with an ordinary breakdown.

When the at-fault driver's insurer stalls or disputes fault

In practice, the at-fault driver's insurer doesn't always respond right away — they may dispute the circumstances, ask for extra documentation, or simply drag the process out. That doesn't mean you lose your right to a replacement car — it just means it's not worth sitting on your hands waiting for the case to be settled, because your car's repair has to start regardless.

  • You don't have to wait for the insurer's decision to start the repair — the sooner the car goes into the workshop, the sooner it's back on the road, regardless of how fast the insurance process moves.
  • Gather documentation right away — photos of the scene, the at-fault driver's details and policy, a police report if one was filed. Missing documentation is the most common cause of delays.
  • In disputed cases, a claims assessor or a compensation lawyer can help — if the case drags on and the insurer doesn't respond within a reasonable time, you're entitled to pursue the claim further, including the rental costs you had to cover in the meantime.

If your car goes into the shop because of a breakdown, an inspection, a parts replacement, or accident repair with no at-fault party on the other side, you arrange a replacement car as an ordinary car rental — at your own cost, but with simple terms and minimal paperwork.

  • Short-term — for a day, a few days, or exactly as long as your car's repair takes.
  • Flexible period — if the repair runs longer (say, you're waiting on a part), you simply extend the rental.
  • Simple terms — a clear contract, a straightforward price agreed at booking, minimal paperwork at pickup.

The exact price depends on the model chosen and the length of the rental — we work it out at booking, to match the car to your real needs for that period rather than selling a rigid package upfront.

What you need to pick up a replacement car

Whether the rental is free under the at-fault driver's insurance or paid out of your own pocket, the paperwork at pickup looks much the same.

  • A valid driving licence of the appropriate category.
  • Proof of identity — an ID card or passport.
  • A refundable deposit — the amount depends on the model, returned once the car comes back with no new damage.
  • Valid insurance — all our rental cars carry a current policy, so you don't need to arrange that yourself.

A pre-pickup checklist — takes 2 minutes

Take phone photos of the whole car (bumpers, wheels, interior) and check the fuel/charge level at pickup — that's standard protection for both sides, not a sign of distrust. Do the same at return, so the deposit gets settled without any argument.

How long the repair takes, and whether that extends the rental

The rental period for a replacement car is directly tied to how long the repair takes — the sooner your car is back on its wheels, the shorter you pay for the rental (or the shorter your settlement with the insurer runs, in an at-fault-driver claim). That's why, for bigger repairs, it's worth asking for a realistic timeline up front rather than a rough estimate.

  • Minor mechanical repairs and parts replacements — usually one business day, sometimes same-day if the part is in stock.
  • Accident repairs (bodywork, paint) — from a few days to a few weeks depending on scope; for a larger scope, see our article on car painting to get a sense of the scale of the work.
  • Repairs waiting on a spare part — the rental extends by the delivery time; we always let you know in advance if the timeline shifts.

What being without a car really costs

Many drivers skip the replacement car, assuming a few days without one is manageable — taxis, asking family, public transport. In practice that's a calculation that rarely comes out ahead, especially if the repair runs longer than planned.

  • Daily taxis or ride-hailing apps to and from work for several days can easily cost more than a week of a paid replacement car rental — and still don't give you the same flexibility.
  • Dropping off kids, errands, office visits — everyday tasks that take far longer without a car and often mean roping other people in.
  • Under the at-fault driver's insurance, the cost doesn't touch you at all — yet some drivers still skip it, simply because they don't know about it or don't want to “deal with it”. That's the one scenario where skipping a replacement car is a pure loss with no financial upside whatsoever.

What class of car you'll get

With a replacement car under the at-fault driver's insurance, the equivalence rule applies — you get a vehicle of a class similar to your own, not any model you like. With a paid rental you have more flexibility: you can pick something smaller (a cheaper rental) or bigger, if you happen to need more space right then — for a trip or a move you'd planned to do in your own car, say.

Book a replacement car for your repair

Grabiszyńska 241 in Wrocław. Tell us whether the damage is covered by the at-fault driver's insurance or you're paying yourself — we'll pick the right path and a car for the whole repair period.

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A replacement car vs. an ordinary holiday rental — what's the difference

Formally it's the same service — a car rental — but the context shifts the priorities. With a replacement car, what matters most is how fast you can get one (so you're not left without transport) and a rental period flexible enough to match the repair. With a rental for a trip or a weekend, the choice of model and a booking length fixed in advance matter more. We handle both in the same place — the only difference is how fast you want the car and for how long.

Is a replacement car during a repair always free?

No. It's only free when the damage was caused by another driver's fault and you're claiming it against their liability insurance. If you're paying for the repair yourself — a breakdown, an inspection, damage that's your own fault with no extra assistance cover — a replacement car is a paid rental.

How much does a replacement car rental cost in Wrocław?

The price depends on the model you choose and the length of the rental — we work it out at booking, to match a car to your needs for the repair period. Call or book online and we'll give you an exact figure right away.

What do I need to rent a replacement car?

A valid driving licence of the right category and proof of identity. We usually also take a refundable deposit, the amount depending on the model. All our rental cars carry current insurance.

How long can I keep the replacement car?

For as long as your car's repair takes — from a one-day minor repair to several weeks for bigger bodywork and paint jobs. Under the at-fault driver's insurance, the rental period covers the real repair time; with a paid rental you simply extend the booking.

Can I rent a bigger car than I own, if I happen to need one?

With a paid rental, yes — you pick a model to match your current needs, not necessarily an identical one to your own. With a replacement car under the at-fault driver's insurance, the equivalence rule applies, meaning a class similar to your own vehicle.

Andrii MelnykAndrii MelnykManager

The mistake I see most often is customers forgetting that with an at-fault-driver claim, a replacement car is simply owed to them, and they try to manage without a car for the whole repair. Always ask about it upfront, before you leave your car at the workshop.

Not sure which path applies to you — the at-fault driver's insurance or a paid rental? Call us, and we'll work it out together before you book.

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