How to Sell a Car with Lost Keys? (Or Get Replacement)

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Written by Tomas Gutauskas
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Tomas Gutauskas

Managing Editor

Expertise
  • Private Car Sales
  • Market Valuations
  • Online Car Buyers
  • DMV Paperwork & Titles
I want to take the guesswork out of selling your car. I analyze market data, decode DMV title laws, and test out online car buyers to give you a straight answer on whether it's worth holding out for a higher price or if you're better off taking the most convenient offer and moving on.
Published: Dec 23, 2025
Last Updated: Oct 17, 2026
✓ Fact Checked
How we checked this page
  • The 46% figure compares cars quoted by one to three buyers through our comparison form with cars of similar age and mileage.
  • Key replacement costs come from J.D. Power.
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Based on916 cars we got offers forthat drive and that won't start

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The bottom line: You can sell a car without keys to online car buyers like Peddle and Wheelzy. They quote it as a car the driver can’t start, which is offered about 46% less than the same car running, because the buyer has to move a locked car with a frozen steering wheel.

Get a replacement key made first only if it costs less than the gap between two quotes: one for the car as it is, and one as it would be with keys. If the gap is smaller, sell as-is.

A basic metal key is the cheapest, and a smart key or fob costs the most. Most cars made after 1995 have transponder keys, which cost more because they have to be programmed with special equipment.

A locksmith quotes the whole job before coming out. Whether you’re selling or replacing keys, you’ll need your title or registration to prove ownership.

Sell Car Advisor

What would buyers pay for your car without its keys?Fill in one form, answering “No” to working keys, and see which buyers make an offer for the car as it is.

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Key Takeaways

  • Peddle offered $790 for a 2004 Toyota Corolla with keys and only $365 without them in our December 2025 test, 54% less for the missing keys alone.
  • A car the buyer can’t start is offered close to half less than the same car running across our data, which is how a car without keys is quoted.
  • Online buyers pick up same or next day. Getting replacement keys made takes days, sometimes longer if the dealer has to order them.
  • A locksmith is cheaper than a dealership and comes to you, and quotes one price for the call-out, the unlocking and the key.
  • Locksmiths use your VIN to look up your key code. You don’t need the original key to get a replacement made.
  • You’ll need your title or registration to prove ownership whether you’re selling as-is or getting replacement keys made.

4.8
Scored against junk car buyers only
Category Score
  • Offer amount 30% 5/5
  • Quote speed 20% 5/5
  • Pickup speed 20% 4/5
  • Vehicle acceptance 15% 5/5
  • Process ease 15% 5/5
Scores compare companies within one segment, never across. How we score
4.7 214,087 reviews
  • Buys any car in any condition, running or not
  • Free towing, with no fees taken off the offer
  • You can cancel before pickup at no cost
  • Pays by check on the spot at pickup
4.7
Scored against junk car buyers only
Category Score
  • Offer amount 30% 5/5
  • Quote speed 20% 5/5
  • Pickup speed 20% 5/5
  • Vehicle acceptance 15% 4/5
  • Process ease 15% 4/5
Scores compare companies within one segment, never across. How we score
4.7 85,842 reviews
  • Buys damaged cars, even ones that can't be driven
  • The engine and transmission must still be in
  • Free towing, included with every offer
  • Picks up within 48 hours, sometimes the same day
3.7
Scored against junk car buyers only
Category Score
  • Offer amount 30% 3/5
  • Quote speed 20% 4/5
  • Pickup speed 20% 4/5
  • Vehicle acceptance 15% 3/5
  • Process ease 15% 5/5
Scores compare companies within one segment, never across. How we score
4.8 7,791 reviews
  • Buys wrecked, totaled and non-running cars
  • A quote online in under 90 seconds
  • Free towing, usually 24 to 48 hours after you accept
  • Pays by check before your car is towed

Expert Advisor Ask me anything about selling your car
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Automated assistant: general info, not legal advice

Answers come from our state paperwork data and published guides. Confirm anything binding with your state DMV.

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Selling Your Car Without Keys

Online Car Buyers That Accept Cars Without Keys

Two national companies buy cars without keys and handle the entire process from home. On a car with no keys, Peddle’s answer is yes, and you flag it on the offer form as a missing key, battery or fob.

Just let them know upfront when you request your quote.

Wheelzy on the same question: they take them routinely.

CarBrain buys junk cars, damaged cars and non-running vehicles, but not a car with no keys: you have to provide them, along with the signed title and access to the car. They will not take a car without a title signed in your name either.

Peddle and Wheelzy both offer:

  • Free nationwide towing
  • Pickup scheduled around you, same day at the fastest
  • A check at pickup, or cash if the carrier offers it
  • No hidden fees

Typical junk car offer, last twelve months
$515
cars 10 years and older, the twelve months to September 30, 2026, 1,885 offers
Sell Car Advisor quote dataOffers through Sep 30, 2026
Share of old cars that get no offer at all
2.9%
cars 10 years and older, 12,683 requests
Sell Car Advisor quote dataOffers through Sep 30, 2026
Change in the offer when the same car was quoted again
-$40
median, 109 cars quoted twice a month or more apart, median gap 135 days
Sell Car Advisor quote dataOffers through Sep 30, 2026

How Missing Keys Affect Your Offer

Missing keys reduce your offer. To see the real impact, in December 2025 we got quotes from Peddle for the same 2004 Toyota Corolla CE with 200,000 miles in two scenarios:

  • With keys: $790
Peddle quote for 2004 Toyota Corolla with keys: 0
  • Without keys (can’t start): $365
Peddle quote for 2004 Toyota Corolla without keys: 5
  • Difference: $425 reduction

That’s a 54% drop in offer price from missing keys alone, on one car on one day. Across our data the pattern holds: a car without keys is quoted as one the driver can’t start, and matched on age and mileage buyers offer about 46% less for a car that doesn’t start than for the same car running, across cars quoted by several buyers on the same day.

What the condition of a car does to its best offer

1,564 cars of every age quoted by up to three buyers, compared inside matched mileage and age groups

How the best offer changes for a car with each condition, against a comparable car without it. The cars are of every age, and each comparison is made only between cars of similar age and mileage, so it measures the condition and not the car. A condition is left off until 100 comparable cars carry it.
Show the numbers
ConditionChange in best offerOffers
Catalytic converter missing-57%389
Does not start-46%916
Starts but does not drive-29%686
Sitting at a mechanic-23%485
Dashboard warning light on-18%1,434
Broken glass, mirror or light-14%867
Body damage-13%867
Loan outstanding-5%645
Interior damage-3%867
Accident history1%1,434
Source: Sell Car Advisor quote data · Offers Mar 2026 to Oct. 13, 2026

From the buyer’s side, towing becomes harder without keys because:

  • The steering wheel locks in place
  • Doors won’t open
  • The car can’t roll freely onto a trailer
  • Moving it takes extra time and equipment

A buyer may have to break a window to get in, which is priced into the offer, and missing keys cost more on a car in better shape, since that car would be resold rather than scrapped. They also thin the field: a car that doesn’t start came back with an offer from only one buyer 12% of the time, against 5% for one that drives, so ask every buyer rather than one.

Cars that got only one offer

1,069 cars 10 years and older, each put to up to three buyers

Share of cars 10 years and older that came back with an offer from only one buyer, out of up to three asked. The advice to compare offers assumes there is a second one; for some cars there is not.
Show the numbers
ConditionShare with one offerOffers
Starts and drives5%737
All cars7%1,069
Body damage7%135
Does not start12%213
Sitting at a mechanic12%77
Catalytic converter missing17%42
Loan outstanding24%38
Source: Sell Car Advisor quote data · Offers Mar 2026 to Oct. 13, 2026

Proof of Ownership Required

Every buyer needs verification that you actually own the car. You’ll generally need one of these:

Best options:

  • Vehicle title in your name
  • Registration with matching ID

Backup options:

  • Bill of sale from your purchase

When to Get Replacement Keys Instead

Selling as-is is the faster path. Getting keys made first can put more money in your pocket, but only if the offer with keys is enough above the offer without them to cover the key. It’s the same fix-or-sell arithmetic as for a broken-down car.

The Two-Quote Test

Get two quotes for the car: one as it is, without keys, and one as it would be with keys. The difference is what the keys are worth to a buyer.

If the locksmith’s quote is below that gap, get the key made. If it is close to the whole offer, sell as-is.

Key type moves the answer. An older car with a cheap metal key can be worth keying even when the offer is small; a smart key fob for a car with a small offer rarely pays.

Compare buyers before you pay a locksmith, too. On cars 10 years and older quoted by two or more buyers on the same day, the best and worst offers were typically $314 apart, and in 39% of cases the best offer was at least double the worst, which is often more than a key costs.

How far apart the best and worst offer are on the same car

998 cars 10 years and older, each quoted by two or more buyers on the same day

How much higher the best same-day offer was than the worst on the same car, as a share of the worst offer. On few cars do the best and worst offer land within 10% of each other.
Show the numbers
Best offer against worstShare of carsOffers
Within 10%9.5%95
10% to 25% apart11.7%117
25% to 50% apart17.5%175
50% to 100% apart21.8%218
Double to triple18.8%188
More than triple20.5%205
Source: Sell Car Advisor quote data · Offers Mar 2026 to Oct. 13, 2026

What Type of Keys Does Your Car Use?

The year your car was made determines what kind of keys you need, which directly impacts replacement cost.

Car Year Key Type Programming Needed
Before 1995 Basic metal key No
1995 to 2010 Transponder chip key Yes
2010 and newer Smart key/fob Yes

General Motors introduced the first chip keys in 1986 with their VATS system for Corvettes. However, these used simple resistors rather than true transponder chips.

Real transponder keys with RFID chips arrived in the mid-1990s. Ford rolled out its version in 1996, and other manufacturers followed quickly.

By the late 1990s and early 2000s, transponder keys became standard across most car brands. If your car was made after 1995, it probably has an immobilizer system with a transponder microchip embedded in the key head.

Smart keys became common around 2010. These allow keyless entry and push-button start. They’re the most expensive to replace because of their sophisticated technology.

The Key Replacement Process

Finding Your Key Code Using Your VIN

Locksmiths don’t need to see your original key to make a new one. They use your VIN (Vehicle Identification Number) to look up the exact key code in manufacturer databases.

Your VIN tells them everything: what kind of key your car uses, how to cut it, and what programming it needs. You can find your VIN in several places:

  • Driver’s side dashboard (visible through windshield)
  • Sticker inside driver’s door jamb
  • Vehicle registration or insurance card
  • Car title

Give the locksmith your VIN over the phone and they’ll know what to bring before they even show up.

Locksmith vs Dealership Costs

Auto locksmiths cost less and usually work faster than dealerships. Many offer mobile service and come to your location. Dealerships charge more but guarantee the key will work perfectly.

For basic keys, a locksmith is your best bet. They can cut and program most keys for a lot less than dealer prices. Key fob programming through a locksmith is typically a fraction of the dealership price.

The total cost when you’ve lost all keys breaks down like this:

  • Service call or travel fee
  • Unlocking your car
  • Key cutting and programming

Many locksmiths bundle these services. When you call and explain you’ve lost all keys and your car is locked, they should quote one total price upfront.

Ask for that one total for a transponder key with all keys lost, since that is the job most people are quoting, and compare it with the two-quote gap above.

How Locksmiths Access Your Locked Car

Professional locksmiths unlock cars without breaking windows. They use an inflatable wedge that slides between your door and the car frame.

Once inflated, it creates a small gap. Through that gap, they insert a long reach tool to flip the unlock button or pull the door handle.

The process takes minutes and causes no damage, and it costs less than the window you would otherwise break.

After unlocking your car, the locksmith programs the new key by plugging into your car’s OBD port (On-Board Diagnostics port).

This port is usually under the dashboard on the driver’s side. They connect their programming equipment directly to your car’s computer system.

The locksmith retrieves the immobilizer code, inserts the new transponder key for synchronization, and programs the chip to match your car’s settings.

They don’t need the engine running. They’re just communicating with the car’s computer through the OBD port. The programming itself takes minutes once they have access.

Required Documents

For Selling Without Keys

When selling your car without keys, gather these documents before the buyer arrives:

Online buyers verify your identity matches the title to prevent theft and fraud.

For Key Replacement

Locksmiths need proof you own the vehicle before making keys. This prevents thieves from calling a locksmith to make keys for stolen cars. Bring:

  • Driver’s license
  • Vehicle registration
  • Title

Legitimate locksmiths won’t make keys without verifying ownership.

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Frequently Asked Questions

Do I need to be present when selling my car without keys?

Yes, in most cases. You need to sign the title and hand over ownership documents, and the buyer will verify your ID matches the title.

Some services might accommodate special arrangements, but plan to be there for pickup, with the keys question already answered on the quote.

What if I don’t have the title either?

Some buyers work with you to get a duplicate title, but it complicates the process. In 22 states you can apply for a replacement online; the fee and the wait vary by state, from the same day in person to two months or more by mail.

Buyers offer less for a car whose title is missing, so order the duplicate first if you can wait. Our guide covers how to sell a car without a title.

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Updated

Offer and condition figures now come from Sell Car Advisor quote data, and the replacement-title count from the state paperwork checklist in MyGarage.

Updated

New quotes added, and key replacement costs checked against current locksmiths.

Published

Originally posted and shared with our readers.

Cartoon man holding a "Lost Keys" sign and a car key fob

J.D. Power

"How Much Does a New Car Key Cost?" Accessed Mar. 18, 2026.

What the condition of a car does to its best offer, Junk Car Value Statistics

"1,564 cars of every age quoted by up to three buyers, compared inside matched mileage and age groups" Accessed Oct. 16, 2026

Cars that got only one offer, Junk Car Value Statistics

"1,069 cars 10 years and older, each put to up to three buyers" Accessed Oct. 16, 2026

How far apart the best and worst offer are on the same car, Junk Car Value Statistics

"998 cars 10 years and older, each quoted by two or more buyers on the same day" Accessed Oct. 16, 2026

Junk Car Value Statistics, Sell Car Advisor

"On this page: 3 figures from 17,628 instant cash offers, and 5 figures from same-day quotes by several buyers" Accessed Oct. 19, 2026

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