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The honest answer to "how much does a car locksmith cost?" is: it depends. Job type, your vehicle make and model, time of day, and where you are in the country all affect the final figure. What this guide does is give you realistic UK price ranges for every common auto locksmith job, explain what drives the variation, and help you understand what a fair price looks like — so you are not left guessing when you need help quickly.
Auto locksmith costs in the UK typically range from £60–£120 for a standard vehicle unlocking through to £150–£400+ for a lost key replacement depending on your vehicle. Prices are higher at night, weekends and on bank holidays. Always ask for a confirmed quote before the locksmith travels.
What Are the Main Auto Locksmith Jobs — and What Do They Cost?
Auto locksmiths do a range of jobs beyond simply opening locked cars. Here are the most common services with realistic 2025/2026 UK price ranges:
🔒 Emergency Vehicle Unlocking
Keys locked inside the car. Non-destructive entry using specialist tools. Daytime weekday rate at the lower end; nights and weekends higher.
🔑 Lost Car Key Replacement
Creating a brand new key from scratch with no original. Price varies significantly by vehicle make and key type. Range Rover, BMW and Mercedes at the top end.
🔐 Spare Key Cut & Programmed
A second key made and programmed to your car while you already have a working key. Cheaper than lost key replacement as the car does not need opening first.
📶 Transponder Key Replacement
Replacing the chip-coded key that talks to your car's immobiliser. Requires specialist programming equipment. Price depends on vehicle and key type.
🔩 Broken Key Extraction
Removing a snapped key blade from the ignition or door lock. Sometimes combined with a new key if the original is damaged beyond use.
📷 Key Fob Repair
Repairing a damaged or non-responding key fob — button replacement, casing repair or reprogramming. Often cheaper than a full replacement.
What Makes Auto Locksmith Prices Vary So Much?
The price range for any given job can be surprisingly wide. Here is what drives the variation:
Key factors that affect the price
- Vehicle make and model. A Ford Fiesta key costs a fraction of a BMW 5 Series key. The transponder chip, the key blade type and the programming requirements all differ. Premium brands (BMW, Mercedes, Audi, Range Rover, Jaguar) cost more — their security systems are more complex and the parts cost more.
- Key type. A basic cut-and-chip key is cheaper than a proximity smart key or a flip key with a built-in fob. The more electronics in the key, the higher the cost.
- Time of day. Most auto locksmiths charge more for callouts outside normal working hours. Expect to pay 20–50% more for evening, overnight and weekend callouts. Bank holidays are typically the highest rate.
- Emergency vs planned. An emergency callout (locked out right now) costs more than booking a spare key in advance. If you know you need a spare key, getting it done during working hours on a weekday is the cheapest option.
- Travel distance. In rural areas like Devon, Dorset and Somerset, a locksmith may add a travel supplement for very remote locations. Always confirm whether the quoted price includes travel.
- Whether an original key is available. If you have at least one working key, programming a spare is simpler than creating a key from scratch with no original present. No original = higher price.
How Does Auto Locksmith Pricing Compare to a Main Dealer?
This is one of the most common questions I get asked. The short answer: a main dealer will almost always charge significantly more for key replacement than an independent auto locksmith — and make you wait days or weeks rather than hours.
| Job | Mobile Auto Locksmith | Main Dealer (Est.) |
|---|---|---|
| Emergency unlocking | £60–£150 | Not offered / recovery required |
| Lost key replacement (Ford/Vauxhall) | £150–£220 | £250–£400+ |
| Lost key replacement (BMW/Audi/Mercedes) | £250–£400 | £400–£700+ |
| Spare key programming | £80–£180 | £150–£350 |
| Same-day service | Yes — at your location | Rarely — parts often ordered |
| Come to your location | Always | No — vehicle must be recovered to them |
The dealer's advantage is having manufacturer-specific equipment for very rare makes. For the vast majority of vehicles on UK roads, a mobile auto locksmith with professional AUTEL or Xhorse equipment can do exactly the same job at your location for less money, the same day.
What About Breakdown Cover — Does It Cover Lockouts?
Some breakdown policies include lockout assistance as part of their cover. AA, RAC and Green Flag all offer varying levels of lockout cover depending on which policy tier you hold.
Important things to check in your policy:
- Does your level of cover include lockout assistance, or is it an add-on?
- Are key replacement and programming covered, or just entry?
- What is the typical wait time for a lockout callout through your provider? In rural Devon, Dorset and Somerset this can be 90 minutes or more during busy periods.
- Does the policy cover lost keys, or only keys locked inside the vehicle?
Call both — compare ETAs before deciding
If you have breakdown cover, call your provider and get an ETA. Then call a local auto locksmith and get theirs. You may find the specialist is faster, cheaper for key replacement, or both. Most locksmiths will give a quote over the phone in under two minutes.
How to Avoid Being Overcharged
Locksmith pricing in the UK is unregulated, which means standards vary considerably. Which? and Citizens Advice both advise consumers to agree a price before work begins. Here is how to protect yourself:
- Always ask for a confirmed quote before the locksmith travels. Any reputable locksmith should be able to give you a price once you describe the job and vehicle over the phone. If they will not quote without seeing the car, be cautious.
- Confirm the price covers everything — parts, programming and call-out. Some locksmiths quote the labour only and add parts on arrival.
- Check Google reviews. A locksmith with 50+ genuine five-star reviews is significantly more trustworthy than one with no online presence.
- Be wary of very low advertised prices. A £15 call-out fee is a bait price — it becomes £200+ once they arrive and assess the job. Legitimate locksmiths give honest phone quotes.
- Use a local specialist rather than a national call centre. National directories sometimes pass your call to whoever is cheapest to dispatch, not whoever is best qualified.
The £15 call-out trap
If you see a locksmith advertising a £15 or £25 call-out fee, treat it as a red flag. This is a bait-and-switch technique common in the locksmith trade — the fee is real, but the total job price once they arrive will typically be £150–£300. Always confirm the full job cost before agreeing.
Price Guide by Vehicle Type
To give you a more specific sense of what to expect, here are indicative price ranges by vehicle category for a lost key replacement (no original key present) as of 2026:
| Vehicle Category | Typical Makes | Lost Key Replacement (approx.) |
|---|---|---|
| Budget / volume hatchback | Ford Fiesta, Vauxhall Corsa, Peugeot 208, Dacia Sandero | £150–£220 |
| Mid-range family car | Ford Focus, VW Golf, Toyota Corolla, Hyundai Tucson, Kia Sportage | £180–£280 |
| German premium | BMW 3 Series, Audi A4, Mercedes C-Class, VW Passat | £250–£400 |
| Prestige / SUV | Range Rover, Jaguar F-Pace, Porsche Cayenne, Volvo XC90 | £300–£500+ |
| Commercial van | Ford Transit, Vauxhall Vivaro, Mercedes Sprinter, VW Transporter | £180–£320 |
| Older vehicle (pre-2005) | Varies — often simpler systems | £100–£180 |
These are general ranges. The actual price for your specific vehicle depends on the key type, whether smart/proximity technology is involved, and the programming time required. Call with your make, model and year for a confirmed quote.
Frequently Asked Questions About Auto Locksmith Costs
Out-of-hours callouts are priced higher because the locksmith is giving up sleep or family time to attend. It is the same reason plumbers and electricians charge more for emergency evening callouts. The premium is typically 20–50% above the daytime rate. If your lockout is not a genuine emergency, booking for the next morning will save you money.
Most mobile auto locksmiths do not charge a separate call-out fee — the travel cost is built into the job price. Be wary of any locksmith quoting a very low call-out fee separately, as this usually means the total price will be inflated once they arrive. A reputable locksmith gives you one confirmed price that covers everything.
For older vehicles with a basic cut key and no transponder chip, yes — a basic key-cutting shop can copy a key cheaply. But for any car made after roughly 2000, the key contains an electronic transponder chip that must be programmed to pair with your specific vehicle. A cheap copy of the blade will open the door but the car will not start. You need a specialist with programming equipment for any modern car key.
Standard car insurance does not typically cover lockout or key replacement costs. Some comprehensive policies include key cover as an optional extra. Check your policy documents or call your insurer directly to confirm. Making a claim for a small locksmith bill may not be worth it if it affects your no-claims discount — weigh this up before claiming.
The single most effective thing: get a spare car key made before you need one. A spare key programmed during working hours costs £80–£180 for most vehicles — significantly less than the emergency cost of a lost key replacement at midnight. Keep the spare somewhere accessible (not in the car) so it actually helps in an emergency.
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Related guides: Locked out of your car — what to try first · Dead key fob battery and what it means · Car stuck in anti-theft mode — what to do