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Out-the-Door Price Calculator: Free & Instant
See the real total before you negotiate. Add sales tax, title, registration, doc fees, and dealer add-ons to any advertised price and get your out-the-door number.
Out-the-Door Price Calculator: Free & Instant
The sticker is not the price. Add tax, title, registration, the doc fee and every dealer add-on to see the one number that actually leaves your bank account — then negotiate that number.[1]
QUICK ANSWER
The out-the-door price is the single total you actually pay to drive away — vehicle price plus sales tax, title, registration, the dealer documentation fee, and any add-ons, minus your trade-in and rebates. It is not the monthly payment and not the MSRP. Always negotiate this number, never the payment.
Run Your Numbers
The Deal:
Your Out-the-Door Price:
$38,208
Cash cost to drive away, before financing interest.
Vehicle price
$35,000
Dealer add-ons
Documentation fee
$500
Sales tax
$2,308
Title & registration
$400
Trade-in credit
-$0
Rebates
Taxed amount: $35,500. Estimates only — your state's exact title, registration and tax rules control the final figure.
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What Goes Into an Out-the-Door Price
Seven lines make up every deal. Three of them are negotiable, two are fixed by your state, and two depend on where you buy.[2]
Vehicle price
The agreed selling price of the car itself, before anything else.
Yes — this is the main negotiation.
Dealer add-ons
Paint protection, fabric guard, nitrogen tires, VIN etching, pinstriping, alarm systems.
Yes — and you can refuse most of them outright.
Documentation fee
The dealer's charge for preparing and filing paperwork.
Depends — some states cap it, others do not regulate it at all.
Sales tax
Your combined state and local rate applied to the taxable amount.
No — set by your state and locality.
Title & registration
State charges to title the vehicle and issue plates and registration.
No — set by your state DMV.
Trade-in credit
The value the dealer applies for your current vehicle.
Yes — get a competing written offer first.
Rebates & incentives
Manufacturer cash back or financing incentives you qualify for.
No, but confirm you are getting every one you qualify for.
How to Use This at the Dealer
Email three dealers and ask for a written out-the-door quote on a specific VIN.
Enter each quote here and compare the totals — not the monthly payments.
Bring the lowest written quote with you and ask the others to beat it.
Check the buyer's order line by line against your number before you sign. Any new line item is a new negotiation.
Only after the out-the-door price is locked should you discuss financing.[3]
Red Flags
⚠ The dealer will only discuss monthly payment and refuses to put an out-the-door number in writing
⚠ A 'market adjustment' or 'additional dealer markup' line appears above MSRP
⚠ Add-ons are described as mandatory or 'already installed on every car on the lot'
⚠ The doc fee jumps between the quote you were emailed and the buyer's order you are handed
⚠ The out-the-door total changes after you agree to finance through the dealer
Frequently Asked Questions
What is the out-the-door price on a car?
The out-the-door (OTD) price is the total amount you pay to take the vehicle home, including the negotiated vehicle price, sales tax, title and registration, the dealer documentation fee, and any dealer-installed add-ons, less your trade-in credit and any rebates. It is the only number that captures the full cost of the deal.
How do I calculate the out-the-door price?
Start with the negotiated vehicle price, add dealer add-ons and the documentation fee, subtract your trade-in value and any rebates, apply your state and local sales tax rate to the taxable amount, then add title and registration fees. The result is your out-the-door price.
Is the out-the-door price negotiable?
The vehicle price, dealer add-ons, and most dealer-installed extras are negotiable. Sales tax, title, and registration are set by your state and are not. Documentation fees are capped in some states and unregulated in others, so whether a doc fee is negotiable depends on where you buy.
Why should I negotiate out-the-door price instead of monthly payment?
Negotiating a monthly payment lets the dealer hit your target by stretching the loan term or raising the interest rate while keeping the price high. The CFPB advises shopping for financing separately. Negotiating the out-the-door price locks in the total cost first, so financing terms cannot hide it.
Does the out-the-door price include the interest on my loan?
No. The out-the-door price is the cash cost of the vehicle before financing. Interest is a separate cost determined by your APR and loan term. Use an auto loan calculator on the out-the-door price to see your actual monthly payment and total interest.
Do I pay sales tax on my trade-in?
In most states, your trade-in value is deducted from the taxable purchase price, so you pay sales tax only on the difference. A handful of states tax the full purchase price regardless of trade-in. Check your state's rule, because it can change the total by hundreds of dollars.
Now Turn That Into a Payment
Your out-the-door price is the cash cost. Run it through the loan calculator to see your real monthly payment and total interest — then read up on which fees you can refuse outright.
Sources
FTC, "Buying a New Car" — ftc.gov/buying-new-car
FTC, "FTC Warns 97 Auto Dealership Groups About Deceptive Pricing" (Mar. 13, 2026) — advertised prices must include all mandatory fees. The FTC withdrew its CARS Rule on Feb. 12, 2026 and enforces against hidden fees and unwanted add-ons under the FTC Act. ftc.gov
CFPB Auto Loans guidance — consumerfinance.gov/consumer-tools/auto-loans