Car Buying Guides
Everything you need to know before you buy, negotiate, finance, or sign anything at a dealership.
All Guides
Written by people who've spent years in automotive retail.
Negotiation
The exact framework that works at any dealership, including how to handle the finance office and what to say when they play the monthly payment game.
What's covered
Financing
A side-by-side breakdown of when to use dealer rates and when to come in pre-approved. The answer isn't always what you'd expect.
What's covered
Used Cars
What to look for during a test drive, what to always ask for in writing, how to read a VIN report, and the red flags that mean walk away.
What's covered
Paperwork
Documentation fees, dealer prep, market adjustments — we break down every line item and tell you which ones are real, negotiable, or pure profit.
What's covered
Credit
Your credit score directly affects your interest rate and monthly payment. Here's exactly where you stand and how to improve it before you apply.
What's covered
Trade-In
Dealers lowball trade-ins because most buyers don't know their car's actual value. Here's how to know your number before you walk in and use it as leverage.
What's covered
The Process
Most buyers skip steps 1–4 and walk into the dealership at a major disadvantage. Don't be that buyer.
Use our loan calculator to understand what monthly payment you can afford at current rates — before a dealer tells you what you can afford.
Pull your own credit before any dealer does. Know your tier, dispute any errors, and understand what rate you qualify for.
A pre-approval gives you a rate to beat. Dealers often match or beat bank rates to earn the financing — but only if you have leverage.
Use Edmunds, KBB, and recent sale data to know what the car is actually selling for. Never negotiate from MSRP down — negotiate from market value.
Always negotiate the out-the-door price before discussing trade-ins, financing, or monthly payments. Keep them separate.
Never sign anything you haven't read. Every fee is there for a reason — some legitimate, some not. Know the difference.
Dealer Fees
Dealers add fees that can add $500–$3,000 to your purchase price. Here's what's real and what's pure profit padding.
| Fee | What It Is | Should You Pay It? |
|---|---|---|
| Documentation Fee | Covers paperwork processing. State-regulated in many states. | Required — but capped |
| Sales Tax | State and local tax on the purchase price. Non-negotiable. | Required |
| Title & Registration | DMV fees to transfer the title and register the vehicle in your name. | Required |
| Dealer Prep Fee | Supposedly covers cleaning and inspecting the car before delivery. Usually just profit. | Negotiate it off |
| Market Adjustment | A markup above MSRP, often added during inventory shortages. Pure dealer profit. | Refuse or walk |
| Advertising Fee | Passes the dealer's marketing costs to you. Not your responsibility. | Negotiate it off |
| Nitrogen Tire Fill | Tires filled with nitrogen instead of air. Marginal benefit, major markup. | Decline |
| Paint/Fabric Protection | Usually a wax coat and fabric spray applied by the dealership. Available for $30 at any auto store. | Decline |
| VIN Etching | Vehicle identification etched onto windows as theft deterrent. Often charged $200–$400. | Negotiate down or off |
| Destination Fee | Covers shipping from the factory. Set by the manufacturer — same for every dealer. | Required |
Negotiation
The moment you say "I need to stay under $400/month," the dealer stops negotiating price and starts manipulating the term length instead.
The out-the-door price is the total you actually pay — including all taxes and fees. This is the only number that matters. Everything else is a distraction.
Contact 3–4 dealers by email, get their best price in writing, then use those offers against each other. Most of the deal can be done before you set foot in a showroom.
Dealers love to bundle the trade-in into the negotiation. Always negotiate the purchase price first, then bring up your trade. Keeps them from hiding money in the trade.
Your most powerful negotiating tool is the ability to walk out the door. If a dealer knows you're committed to buying today, they have all the leverage. They don't need to know your timeline.
Dealers make significant back-end profit in the F&I office. Every product they pitch — warranty, GAP, protection packages — is negotiable in price or completely optional.
Use our free auto loan calculator to run the real numbers on any car before you set foot in a dealership.
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