🔥 50 people used this calculator in the last 24 hours

See Exactly How Much Your Dealer Is Overcharging You

Move the sliders and watch your savings appear in real time. No signup, no catch — just the number dealers don't want you to know.

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100% Free
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No email required
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Results in seconds

Your Potential Savings

Drag sliders to update instantly

You could save
$1,551
$26/month over 60 months
Vehicle Price $35,000
Loan Term 60 months
Dealer's Rate
6.5%
$548/mo
Your Target Rate
4.5%
$522/mo

Free PDF download · No credit card · Instant

💡 Pro Tip: Lock In Your Rate First Get pre-approved before visiting any dealer — then use your rate as leverage.
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$3,400+
Average savings per buyer
84+
Buyers helped so far
2%
Average APR reduction
$0
Cost to use this tool
What Dealers Don't Want You to Know

4 Tricks That Cost Buyers the Most — And How to Beat Them

These tactics are used in nearly every dealership in America. Knowing them is half the battle.

Dealer Trick
The "Monthly Payment" Distraction
Dealers shift focus to monthly payments so you stop thinking about total cost. A $30 lower payment can hide $2,000 in extra interest.
Your Counter
Negotiate Total Price First
Lock in the out-the-door price before discussing financing. Say: "Let's agree on the price first, then we can talk about payments."
Saves: $500–$2,000
Dealer Trick
APR Markup — The Hidden Profit
Dealers get a "buy rate" from lenders, then mark it up 1–3% and keep the difference. On a $30K loan, that's $1,500+ straight to the dealer.
Your Counter
Get Pre-Approved Before You Go
Walk in with a pre-approval from your bank or credit union. Now the dealer has to beat your rate — or lose the financing profit entirely.
Saves: $800–$2,500
Dealer Trick
The Trade-In Trap
Dealers bundle trade-in and purchase negotiations to hide where money moves. They'll give you more on trade-in while raising the purchase price.
Your Counter
Negotiate Separately — Always
Get a written CarMax or Carvana offer first. Then negotiate the purchase price completely before mentioning your trade-in.
Saves: $500–$3,000
Dealer Trick
Finance Office Add-On Avalanche
After you agree on price, the finance manager presents 5–8 add-ons (extended warranty, gap insurance, paint protection). Most are pure profit.
Your Counter
Decline Everything — Then Reconsider
Say "no" to every add-on initially. If you want gap insurance, buy it from your insurer for 1/3 the price. Extended warranties can be bought later.
Saves: $1,000–$4,000
Why This Tool Exists

I Paid $4,000 More Than I Had To. You Don't Have To.

I spent weeks researching my car — trim levels, reliability, resale value. I thought I was prepared. Then I sat across from the finance manager and agreed to a 6.9% APR without question.

"I didn't know what a good rate was. I didn't know dealers could mark it up. I just signed."

A year later I refinanced at 4.1% and realized I'd handed the dealer over $4,000 in pure profit. That's when I built this — so no one else has to learn the hard way.

$4,000
What I overpaid on my first car
2.8%
APR reduction I eventually got
15
Tactics in the premium playbook
$0
Cost to get the basic playbook
Real Results

What Buyers Are Saying

★★★★★
Saved $2,800

"I used the calculator before going to the dealer and realized they were offering me a 7.2% rate when I qualified for 4.9%. Brought in a pre-approval and they matched it instantly."

JR
James R.
Bought a 2024 Honda Accord
★★★★★
Saved $4,100

"The playbook script was gold. I said exactly what it told me to say about the trade-in and the dealer backed off $1,500 instantly. Combined with the APR negotiation, I saved over $4K total."

SM
Sarah M.
Bought a 2023 Toyota RAV4
Your Negotiation Weapon

Get Your Playbook

The tactics, scripts, and strategies that get dealers to lower their price and rate.

Free
Basic Playbook
$0
Perfect for getting started
  • 5 core negotiation tactics
  • What to say / what NOT to say
  • APR negotiation basics
  • Pre-approval strategy guide
  • Instant PDF download
Best Value
Premium Playbook
$29
Save $500+ or full money-back guarantee
  • All 15 advanced tactics
  • Word-for-word negotiation scripts
  • Trade-in maximization guide
  • Finance office counter-tactics
  • Email templates for remote deals
  • Month-end timing strategies
  • Money-back guarantee
Common Questions

Frequently Asked Questions

The calculator uses standard amortization formulas — the same math banks use. The savings figure is mathematically precise given the APR inputs. The key variable is what APR you can actually negotiate, which depends on your credit score and the lender.
With good credit (700+), getting 1–2% below the dealer's initial offer is very achievable. The most effective strategy is getting a pre-approval from your bank or credit union first — this gives you a concrete number to negotiate against.
Absolutely. The APR negotiation tactics work for both new and used car financing. Used cars often have higher dealer APR markups because buyers assume they have less leverage — which makes the savings opportunity even larger.
You can refinance. If you're within the first 6–12 months of your loan, refinancing through your bank or a credit union can often get you a significantly lower rate. The playbook includes a section on refinancing strategy.
Yes. If you use the premium playbook tactics and don't save at least $500 on your purchase, email us and we'll refund the $29 in full. No questions asked.

Your Next Car Deal Doesn't Have to Cost You Thousands Extra

Get the free playbook and walk into any dealership knowing exactly what to say.