CarDoor is an Ontario-based online car-selling platform that helps you sell your vehicle without listing it, haggling with buyers, or visiting multiple dealerships. CarDoor first launched in 2021 as an online used car retailer, but it no longer sells vehicles to consumers. Today, it focuses only on sellers.
In this review, we explain how CarDoor’s MarketCheck™ process works, what it costs, which cars it buys, and what to consider before you sell your car through the platform.
Key Points
- CarDoor no longer sells cars. It now only helps Ontario drivers sell their vehicles.
- Through MarketCheck™, hundreds of dealers compete for your car for 24 hours, and you get one firm, guaranteed offer with no haggling.
- There are no selling fees or commissions. A pick-up fee may apply depending on where you live, but drop-off in Etobicoke is free and comes with a $50 Uber gift card.
- You’re paid on the spot by certified cheque or EFT, and CarDoor handles the paperwork, including loan and lease payouts.
- CarDoor accepts most passenger vehicles, including high-mileage, financed, leased, and previously damaged cars.
- Your offer can be adjusted if the pick-up inspection finds issues you didn’t disclose, so describe your car accurately.
How Selling To CarDoor Works
Selling your car with CarDoor happens almost entirely online, and you don’t need to create an account to get started. Here’s how it works:
Note: Sellers can have more than 24hrs to accept the offer.
Want to compare your options? Learn how to sell your car in Canada.
Where Your Offer Comes From
MarketCheck™ is CarDoor’s own process for pricing your car. Many instant-offer websites use an algorithm and historical sales data to estimate what your car is worth. A traditional dealership trade-in offer, on the other hand, comes from a single buyer who wants to protect their profit margin.
MarketCheck™ works more like a real estate listing. Your car is shown to a network of hundreds of licensed dealers who are actively looking for vehicles like yours, and they compete to buy it. CarDoor says this competition helps push your offer higher. According to CarDoor, about 86% of its customers receive a final guaranteed offer that’s higher than their initial online estimate. The number of bids you receive will depend on your vehicle and current dealer demand.
What You Get With CarDoor
Beyond the offer itself, here’s what CarDoor takes care of when you sell your car:
You don’t pay to sell
No listing fees, commissions, or hidden deductions. You get your full offer, minus any loan or lease balance. Only a pick-up fee may apply, depending on where you live.
$0 selling fees
One person guides you through it
You’re paired with a named Customer Advocate who delivers your offer, answers questions, and coordinates the paperwork, pick-up or drop-off, and payment.
Dedicated advocate
No strangers in your driveway
No listings, test drives, lowball texts, or no-shows. The only in-person step is a quick inspection with a CarDoor representative, and your details are never shared with dealers.
No test drives
CarDoor does the paperwork
CarDoor handles the bill of sale, transport documents, lender or lease payout forms, and the taxes on the transfer. In Ontario, private sellers don’t pay HST on a used car sale.
Taxes handled
Free drop-off, free ride home
Prefer to bring your car in? Dropping it off at CarDoor’s location at 52 Titan Rd. in Etobicoke is always free, and CarDoor gives you a $50 Uber gift card to get home.
$50 Uber gift card
Service for luxury cars
Many instant-offer tools can’t price high-end vehicles. CarDoor has extensive experience with luxury cars, and they offer a concierge like service that works well for luxury sellers.
Luxury and exotic
Will CarDoor Buy Your Car?
CarDoor accepts most passenger vehicles, including high-mileage cars and vehicles with an accident history. To qualify, your vehicle must:
- Be in running condition
- Have a valid, current registration
- Come with at least one set of keys
- Be fully imported, if it originally came from outside Canada
If your car was previously registered in another province, you’ll also need the original ownership document. An accident history may lower your offer, but it won’t disqualify your car. CarDoor reserves the right to decline to buy any vehicle.
Still Paying Off Your Car? That’s OK
You can still sell your car to CarDoor if you have a loan on it. If your CarDoor offer is more than what you owe, CarDoor pays off your lender directly and gives you the difference. CarDoor can often get your loan payout statement for you, though some lenders require you to request it yourself.
You can also sell a leased vehicle through CarDoor (pending brand), which may help you avoid some of the costs that come with a standard lease buyout. Depending on the make, a lease buyout fee may still apply, and you’ll need a lease buyout letter.
What To Have Ready On Sale Day
On pick-up or drop-off day, have the following ready:
- A valid driver’s licence
- Proof of ownership
- Your car keys
- Any extra tires or rims
- A loan payout statement (if your car is financed) or a lease buyout letter (if it’s leased)
The registered owner, and any co-owners, must be present at the time of sale. The only exceptions are estate sales or when someone has a valid Power of Attorney for the owner. Companies can also sell vehicles through CarDoor by providing proof of ownership or signing authority and the company’s tax number.
How To Get The Best Offer For Your Car
Your offer depends on what dealers can see and how accurately you describe your car. A little prep can go a long way:
- Clean it before you take photos: Photos are how dealers judge your car, so a quick wash and vacuum can help it stand out.
- Shoot in good light: Follow CarDoor’s guided angles and take your photos in daylight so details are easy to see.
- Show the flaws, too: Photograph any scratches, dents, rust, or warning lights. If the inspection finds something you didn’t disclose, your offer can be lowered on pick-up day.
- Know what you owe: If your car is financed, ask your lender for a payout statement early so you know whether you’ll get money back or need to cover a shortfall.
- Watch your mileage: CarDoor allows a 500-kilometre variance between your submission and pick-up, so avoid long trips while you wait.
- Gather extras: Have both sets of keys, the owner’s manual, and any extra tires or rims ready.
- Get a second quote: Before you accept, compare CarDoor’s offer with a trade-in quote from a dealership so you know it’s competitive.
CarDoor At A Glance
| The service | |
|---|---|
| What it does | Buys your car through a network of competing dealers |
| Sells cars to consumers | —Retail sales have ended |
| Service area | Ontario, including Toronto, the GTA, Hamilton, Ottawa, London, and Kitchener-Waterloo |
| Vehicles purchased | 20,000+ |
| Regulator | Registered with OMVIC since April 2021 |
| Your offer | |
| How offers work | Hundreds of dealers compete through MarketCheck™ |
| Time to get an offer | Within 24 hours |
| Time to accept | 24 hours, with no obligation |
| Negotiation required | —Firm, guaranteed offer |
| Fees & payment | |
| Selling fees or commissions | $0 |
| Pick-up | From home or workA fee may apply based on location |
| Drop-off | FreeIncludes a $50 Uber gift card |
| Payment | On the spot by certified cheque or EFT |
| Financed and leased cars | Yes |
Where CarDoor Shines And Where It Falls Short
What We Like
- Real competition: Hundreds of dealers compete for your car, rather than relying on one buyer’s offer.
- No selling fees: No listing fees, commissions, or hidden deductions.
- No haggling: You get one firm, guaranteed offer.
- Fast payment: You’re paid on the spot by certified cheque or EFT.
- Hands-off paperwork: CarDoor handles the bill of sale, taxes, and loan or lease payouts.
- Safer than a private sale: No meetings with strangers or test drives.
- Flexible: Accepts high-mileage, financed, leased, and previously damaged vehicles.
What To Watch Out For
- Ontario only: CarDoor doesn’t buy cars in other provinces yet.
- Not instant: You’ll wait up to 24 hours for your offer.
- Short decision window: You only have 24 hours to accept your offer.
- Possible pick-up fee: A fee may apply if you live farther from Etobicoke.
- Offer can change: Your offer may be adjusted if the inspection finds issues you didn’t disclose.
- No trade-in: You can’t buy your next car from CarDoor.
How CarDoor Compares To Other Ways To Sell
CarDoor is just one way to sell your car. Here’s how it stacks up against the other common options:
Swipe to compare all four options →
| CarDoorDealers compete | Dealership Trade-In | Instant-Offer Website | Private Sale | |
|---|---|---|---|---|
| Price | ||||
| How the price is set | Hundreds of dealers bid | One dealer’s offer | An algorithm | Whatever a buyer agrees to pay |
| Typical price | Competitive | Often the lowest | Varies | Often the highest |
| Negotiation | — | Expected | — | Expected |
| Time & effort | ||||
| Speed | Offer within 24 hours | Same day | Often within minutes | Days to weeks |
| Effort | Low | LowUsually tied to buying from that dealer | Low | HighListings, calls, showings |
| No strangers involved | Yes | Yes | Yes | — |
| Paperwork handled for you | Yes | Yes | Yes | — |
If getting top dollar matters most and you have time, a private sale may get you more. If you’re buying your next car from a dealership anyway, a trade-in may reduce the sales tax you pay on your new vehicle. CarDoor sits in the middle, giving you a competitive price with very little effort.
Still deciding? Find out whether you should trade in your car or sell it.
How To Reach CarDoor
Once you start the process, your Customer Advocate will be your main point of contact. If you have questions before then, you can call CarDoor at 1-888-227-5725, email contact@cardoor.ca, or drop by its location at 52 Titan Rd. in Etobicoke, Ontario.
So, Is CarDoor Worth It?
CarDoor has changed a lot since it launched. It no longer sells cars, and instead offers Ontario drivers a way to sell their vehicles without the hassle of a private sale or the pressure of a dealership trade-in. With its MarketCheck™ process, no selling fees, and same-day payment, CarDoor is worth considering if you want a simple, low-risk way to sell your car.
The main drawbacks are that it’s only available in Ontario, you’ll wait up to 24 hours for your offer, and your offer can drop if the inspection finds issues you didn’t mention. Describe your car’s condition accurately and compare your offer with other options before you accept.
CarDoor FAQs
No. CarDoor no longer operates a retail division, so it doesn’t sell vehicles to consumers. The company now focuses exclusively on helping Canadians sell their cars.
Yes. CarDoor Inc. has been registered with the Ontario Motor Vehicle Industry Council (OMVIC), the province’s vehicle sales regulator, since April 2021, and says it has bought more than 20,000 vehicles from Canadian sellers. You can check any dealer’s registration using OMVIC’s dealer search.
After you submit your vehicle details and photos, CarDoor comes back with a guaranteed offer within 24 hours. You then have 24 hours to accept it. Once you do, your Customer Advocate arranges pick-up or drop-off, and you’re paid on the spot.
No. CarDoor doesn’t charge listing fees, commissions, or hidden deductions. You receive your full offer amount, minus any balance still owing on a car loan or lease. A pick-up fee may apply depending on your location, but drop-off at CarDoor’s Etobicoke location is always free.
You’re paid on the spot at pick-up or drop-off by certified cheque or electronic funds transfer (EFT).
No. Your offer is a firm, guaranteed number, so there’s no back-and-forth. MarketCheck™ finds your price through real dealer competition, and you simply decide whether to accept it.
No. CarDoor runs the MarketCheck™ process on your behalf, and you never interact with any dealer. Your personal information also stays with CarDoor and isn’t shared with individual dealers.
Not if your car’s condition matches what you disclosed. Your offer may be adjusted if the inspection reveals issues you didn’t mention. CarDoor also allows a 500-kilometre mileage variance after you submit your car. If you’ve driven more than that, let your Customer Advocate know.
Yes. CarDoor accepts vehicles with an accident history. It may lower your offer, but it won’t disqualify your car. Disclose any known history when you submit your car so it can be factored into your guaranteed offer.
Yes. If your offer is more than your loan balance, CarDoor pays off your lender and gives you the difference. If you owe more than the offer, you can pay the shortfall by EFT or through a payment plan with a third-party lender such as Affirm, subject to credit approval.
No. You can get started from CarDoor’s homepage without creating an account, and a Customer Advocate will be assigned to guide you through the process.
Only if you have a valid Power of Attorney for the registered owner. Otherwise, the registered owner, and any co-owners, must be present at the time of sale. Exceptions are also made for estate sales.
In Ontario, private sellers don’t pay HST when they sell a used vehicle, and CarDoor handles the applicable taxes on the transfer. Company-owned vehicles are the exception, since they’re subject to sales tax.
Not yet. CarDoor currently buys cars across Ontario, including Toronto, the GTA, Mississauga, Brampton, Hamilton, Ottawa, London, and Kitchener-Waterloo. A pick-up fee may apply depending on where you live.
Sources
- CarDoor, “How It Works,” cardoor.ca, accessed October 2026.
- CarDoor, “Frequently Asked Questions,” cardoor.ca, accessed October 2026.
- CarDoor, “What Is MarketCheck™,” cardoor.ca, accessed October 2026.
- CarDoor, “About CarDoor,” cardoor.ca, accessed October 2026.
- CarDoor, “Sell Your Luxury Car Online in Canada,” cardoor.ca, accessed October 2026.
- Ontario Motor Vehicle Industry Council, “Dealership Profile: CarDoor Inc.,” omvic.ca, accessed October 2026.
- Auto Remarketing Canada, “CarDoor launches platform for dealers to buy cars from consumers,” August 6, 2026.
