Cost of Car Key Replacement
Losing your car keys can be an immense hassle and could be expensive to replace. Based on the kind of key you own, the cost will differ.
Asking a locksmith or dealer for an estimate is the best method to determine how much it will be to replace a key. Below is a list of a few of the elements that could affect the price.
Transponder Keys
Transponder keys, also referred to as chip keys, contain an electronic microchip embedded within the keyhead. When the chip is placed in the cylinder for ignition it transmits a coded message to the immobilizer of the vehicle. This code is in line with an ID number attached to the vehicle. This makes it very difficult to steal a car because it can't be started without the code.
This type of key was designed to make it difficult for thieves to hot-wire a vehicle. Transponder keys require an unique code to activate. These unique codes are difficult to duplicate with regular tools and must be cloned by an auto locksmith.
Transponder keys are more expensive than bladed traditional keys. However, the extra cost can be worth it in the end when taking into account the security benefits of this type of key.
Consider how important security is for you before you decide to purchase a transponder. Then consider your budget and lifestyle to determine whether the additional expense is worth it for you.
Dealerships are charged a premium to replace keys for cars. It is because they are the only dealers of certain models of cars and have large costs of operation. Fortunately, there are many other locksmiths for cars who provide the same high-quality service at lower prices.
If you're unsure if your car has a transponder chip, consult your local dealer or auto locksmith. They'll be able to tell you whether or not your vehicle has a chip and also help determine the cost of purchasing a new one. It's important to choose an auto locksmith that is reputable and has experience with your vehicle model, regardless of whether you opt for the transponder that is less expensive or the more expensive non-transponder keys.
Laser-Cut Keys
Some modern cars have the most advanced key design, known as laser cut keys or sidewinder key. These keys are made by a locksmith or dealer and come with an embedded computer chip in them. Although they are more expensive than conventional keys, they also come with more security features. Read the Full Report is why they're considered a better investment for those trying to prevent car theft.
In contrast to regular two-sided keys laser-cut keys have cuts in the middle of the key only. These cuts are more precise and tougher to duplicate than standard notches on regular key blades. They are also difficult to pick and are a great deterrent for would-be thieves.
A locksmith or dealer can employ a milling machine to create a laser-cut key. These machines employ a tool shaped like a drill to gradually strip the metal from the key. They can remove precisely the amount of metal needed for a specific key, giving them a high degree of precision. This makes it harder for a thief cut their own copy.
Another reason why laser-cut keys are more secure than traditional keys is that they cannot be used to unlock other similar cars like they could use regular keys. When a regular car key is inserted it sends a signal the vehicle which allows it to recognize it. The engine will not start when the key isn't recognized. Laser-cut keys have a built in transponder that is associated with a specific vehicle. This means that if a thief is able to program and cut a laser-cutted key, the engine won't start.
A technician will require the Vehicle Identification Number (VIN), of the vehicle, in order to retrieve the CNC machine's specifications for cutting the laser. The process can range between 15 minutes to a few hours based on the make and model of the vehicle being examined. Once the correct specifications are entered, a laser-cut keys will be ready for programming by the locksmith or dealership.
Dealerships
Finding a replacement for your car key at the dealership might be the most expensive option however it is often the only option. It is often covered by your insurance plan or warranty. It is advisable to check with your auto insurance provider to determine if replacement keys are covered under the policy. It is also recommended to have any lost, stolen or damaged keys deprogrammed by the dealership, as this will ensure that no one can use them again in the future.
If you have a standard key fob, it may be the most affordable option to replace it at the dealership. If the key fob you have is not clonable and has a built in chip it might cost more to replace it at the dealership. The cost of a keyfob may differ widely based on the model of your car and make. It is best to speak with local locksmiths, mechanics, or dealerships to get an accurate estimate.
Another way to cut costs is to bring your spare key with you to the dealership and having it copied there. This can be cheaper than having it copied by a locksmith, but you'll want to ensure that your spare key is compatible with the vehicle you're using it.

It's essential to record your VIN whether you're having your car keys replaced at a dealership or by locksmith. This will ensure that the replacement key fits correctly and can be connected to your vehicle. You can find your VIN in the owner's manual on your dashboard or in the corner of your windshield or on the front of your engine block.
In the past, it was not an issue to lose a car key. Modern technology has made it harder to replace keys and this can be expensive. You should always have a spare car key at the go or be aware of your options in case your keys are lost or stolen.