Car key prices vary widely depending on your vehicle and key type — and dealerships almost always charge more. Here is a real breakdown of what to expect, without the guesswork.

The Short Answer

Most car key replacements cost between $120 and $460, depending on the key type and your vehicle. A basic transponder key for an older Toyota Corolla costs far less than a push-to-start smart key for a newer truck. The dealership almost always charges more for the same key — often 2 to 3 times as much — because of labor rates and diagnostic fees.

Cost by Key Type

Transponder (Chip) Keys: $120 – $250

These are standard metal keys with a small chip inside that communicates with your car's immobilizer. Most sedans and older vehicles from the 2000s through mid-2010s use this type.

Remote Key Fobs: $150 – $260

A key fob combines a metal key with buttons for locking, unlocking, and sometimes remote start. Pricing depends on whether the fob needs to be cut, programmed, or both.

Smart Keys / Push-to-Start: $200 – $450

Modern vehicles that start with a button instead of a key cylinder use proximity smart keys. These require more advanced programming equipment, which is reflected in the price.

All Keys Lost (From Scratch): $250 – $460

If you have no working key at all, a locksmith has to originate a brand-new key for your specific vehicle. This takes longer and typically costs more than making a spare from an existing key.

Why the Dealership Costs More

What Affects Your Exact Price

The three biggest factors are: your vehicle's year, make and model; whether you have a working key already (a spare is cheaper than starting from zero); and the type of key system your car uses. Luxury brands like BMW and Mercedes-Benz generally cost more due to more complex security systems.

Our pricing promise: We quote you a firm price over the phone before dispatching anyone — based on your exact vehicle. No surprise fees when we arrive. Call 786-200-9094 for a free quote.

How to Get an Accurate Quote

Have your vehicle's year, make, and model ready when you call. If you know whether your car uses a traditional key, a fob, or push-to-start, that helps too — but do not worry if you are not sure, we can identify it from the year and model.

Need a Locksmith Now?

Call Mr Local Locksmith at 786-200-9094, or visit our storefront at 6350 S Kanner Hwy, Suite A, Stuart, FL 34997.

📞 Call 786-200-9094

Frequently Asked Questions

How much does it cost to replace a lost car key? ▼
Typically $120 to $460 depending on the key type and vehicle. Smart keys and push-to-start systems cost more than basic transponder keys. Call 786-200-9094 for a quote specific to your vehicle.
Is a locksmith cheaper than the dealership? ▼
In almost all cases, yes. Locksmiths typically charge 50-70% less than dealership pricing for the same key, and do not require towing.
Does it cost more if I lost all my keys? ▼
Yes, slightly. Making a key from scratch with no original to reference takes more time and equipment than cutting a spare from an existing key.
Why do smart keys cost more than regular keys? ▼
Smart keys and push-to-start fobs require more advanced programming equipment and often more time to sync with your vehicle's security system.