How much does a replacement car key cost in the UK?

It depends on the key type. A basic transponder key is the cheapest, a remote flip key costs more, and a keyless/proximity smart key is the most expensive. Send your registration for a fixed price before any work starts.

Is a locksmith cheaper than a main dealer for car keys?

Usually. A dealer often requires the vehicle to be recovered to them and charges workshop time on top of the key. A mobile auto locksmith programs the key where your car is parked, so there is no recovery cost and no workshop labour.

Can a high-street key cutting shop program my car key?

Many can copy the metal blade only. Almost every car built since the late 1990s has an immobiliser, so the key also needs programming to the vehicle before it will start the engine.

Honest pricing · No call-out surprises

Car key replacement cost

There is no single price for a car key — it depends on the make, model, year and the type of key your vehicle uses. What we can do is give you a fixed price for your exact vehicle before anyone travels. Send your registration and we will tell you the cost, not a "from" figure that changes on arrival.

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Dealer vs key cutting shop vs mobile locksmith

Main dealer

+ Manufacturer-supplied key
+ Full dealer records
− Vehicle usually has to be recovered to the dealership
− Recovery cost and workshop labour on top of the key
− Often several days' wait for the key to arrive

High-street key cutting shop

+ Convenient for simple blade copies
+ Walk-in, no appointment
− Often blade cutting only — no immobiliser programming
− Cannot help if all keys are lost
− You have to get to the shop, so no good in a lockout

Mobile auto locksmith (us)

+ We come to the vehicle, wherever it is
+ Key cut to code and programmed on site
+ All keys lost handled without recovery
+ Fixed price confirmed before we travel
+ 24 hours a day, 365 days a year
− Price varies by key type — we confirm it on your registration first

Comparison based on how each option normally works. Third-party prices change often — always confirm directly with them.

What affects the price of your key

Basic transponder key
A plain blade key with a chip inside. Common on older cars and vans. The cheapest key to replace.
Remote / flip key
Blade key with central locking buttons built in. Needs both cutting and remote programming.
Laser-cut (sidewinder) key
A thicker key with a wavy channel cut into the blade. Needs a specialist cutting machine.
Keyless / proximity smart key
Push-button start vehicles. The most involved to replace, and the most expensive.

Two other things move the price: whether you still have a working key (all keys lost takes longer), and the time of day. Both are included in the fixed price we quote you up front.

Cheapest way to replace a car key

Get a spare cut before you lose the last one. A spare key made while you still have a working key is always cheaper and quicker than an all keys lost job — and it saves the cost of an emergency callout later.

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Want a price now? Call 07935 553666 with your registration — we will confirm the cost before we set off.