The Good Deal Checklist:
7 Things to Verify Before You Sign

Your negotiated vehicle price should be within 3–5% of what comparable vehicles are selling for in your region — not just the sticker on this one car. MSRP is the starting point, not the target.

Check the same year, make, model, and trim on Autotrader, Cars.com, and the dealer's own website. If your price is more than 5% above the going rate, you're leaving money on the table.

Trade-in lowballs are the single most common way dealers recover margin they gave up on the vehicle price. Before you walk into the dealership, get at least two independent appraisals.

Where to get independent offers: CarMax, Carvana, KBB Instant Cash Offer, and birddawg.shop (dealer network bids on your vehicle directly). Bring the highest written offer to the dealer. They're required to match or beat it — or you sell to whoever made the offer.

If your trade-in value is being presented as part of a monthly payment rather than as a separate dollar figure, ask for the itemized breakdown. The number that matters is the actual appraisal amount, not what it "reduces your payment by."

Not all fees are equal. Some are required; most have margin built in. Before signing, ask for an itemized fee sheet and sort everything into two columns.

Required (non-negotiable): Doc/documentation fee, title fee, registration, and sales tax. These are legitimate. Doc fees vary by state ($50–$500).

Junk fees (decline or reduce): Dealer prep fee, market adjustment, advertising fee, VIN etching, nitrogen tire fill, and standalone paint sealant. These are 100% dealer profit with no real-world value.

For the full breakdown of every fee you'll see — and which ones you can push back on — see the Dealer Fees Guide.

Dealers mark up your APR. The lender approves you at one rate; the dealer presents a higher one and keeps the spread. This is legal, undisclosed, and costs buyers thousands over the life of a loan.

Before you accept dealer financing, get a pre-approval from your bank or credit union. Then compare. The dealer is free to beat it — but you need a baseline they can't manufacture.

If the dealer's rate is more than 1–2% above these ranges for your tier, you're being marked up. Push back or use your pre-approval.

The F&I office exists to recover margin. But not everything they offer is junk — some products have real value if negotiated properly. The problem isn't the products; it's the price.

Worth negotiating (buy at a fair price): GAP insurance ($200–$400 is fair; $800+ is not), extended service contract/warranty (negotiate hard — first price is 40–60% margin), tire & wheel protection, key replacement, and fabric protection with a warranty backing it.

Skip entirely: VIN etching, nitrogen tire fill, standalone paint sealant, and any "bundled package" you haven't seen itemized. Ask what's in any bundle before agreeing to it.

GAP insurance in particular: if you're financing more than 80% of the vehicle's value, GAP is worth having. Just don't pay the dealer's first ask.

The out-the-door (OTD) price is the only number that matters. It's the complete total you'll pay to drive the car off the lot — vehicle price, fees, taxes, and any add-ons you agreed to. Everything else is noise.

Dealers prefer you focus on monthly payment. A $50/month difference sounds small; stretched over 72 months it's $3,600. Always get the OTD number in writing before discussing monthly payments.

If the numbers change between what you discussed and what appears in the final paperwork — stop. That's called payment packing, and it happens. Cross-reference the OTD against your deal sheet line by line.

Full breakdown of how to calculate and verify OTD: OTD Price Guide.

Every well-structured deal will still be there tomorrow. If you're not sure, take the night to review. The car will be there. The rate will be there. A good salesperson will respect your decision to sleep on it — and a deal that's right for you will still work in the morning.

Sleep on it. Use those hours to:

• Run the deal through our free Deal Scorer to benchmark against market data
• Confirm your trade-in value with one more independent appraisal
• Verify your pre-approval rate hasn't been beaten by a better offer
• Read the protection product terms before agreeing to pay for them

The one exception: if you're in a genuine limited-inventory situation (specific trim, specific color, allocation vehicle) and you've verified all six items above, signing same-day is fine. But you still need to run the checklist first.