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Free value estimator

Resale & Trade-In Value Calculator — What’s Your Car Worth?

Estimate your car’s trade-in and private-party value from its age, mileage and condition — and see which selling route puts more in your pocket.

Trade-in estimate Private sale estimate Condition adjustments 100% free

Estimate Your Car’s Value

Trade-in vs private party, side by side.

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🏪 Trade-In
$0
dealer offer range
🤝 Private Party
$0
for-sale-by-owner
Private sale premium$0
Value lost to depreciation$0
Mileage adjustment—
Best move—
Trade-in is 10–15% below private party on average — dealers need resale margin. But trading in saves sales tax in most states and skips the hassle of selling.

Trade-In vs Private Sale: Which Gets You More?

Private sale almost always pays more — typically 10–15% above trade-in. On a $20,000 car that’s $2,000–$3,000 extra. But trade-in wins on convenience and taxes: most states only tax (new price − trade-in), which can save $500–$1,500 and narrow the gap.

How to Maximize Your Car’s Value

  • Detail it: a $200 detail can add $500–$1,000 in perceived value.
  • Fix cheap things: burnt bulbs, worn wipers, small dents — buyers over-discount flaws.
  • Gather records: service history proves care and justifies your price.
  • Time it: convertibles sell in spring, 4x4s in fall; avoid selling right after a redesign launches.
  • Get 3 offers: dealer, CarMax/Carvana-style buyer, and private listing — then choose.

What Hurts Value Most

  • Accidents on record (10–25% hit), rebuilt titles (25–40% hit).
  • High mileage vs age, smoking/pet odors, warning lights, mismatched tires.

Frequently Asked Questions

How much less is trade-in than private sale?

Typically 10–15% less. Dealers need to recondition and resell at a profit. Get a private-party estimate first so you can negotiate the trade offer up.

Does trading in save on sales tax?

In most states, yes — you pay tax only on (new car price − trade-in value). On a $10,000 trade at 7% tax, that’s $700 saved.

How does mileage affect my car’s value?

About 12,000 miles/year is average. Significantly over adds a discount; well under adds a premium — roughly 5–10% either way.

Should I fix dents before selling?

Cheap fixes (under $200) usually pay for themselves. Major bodywork rarely returns its cost — disclose and price accordingly instead.

When is the best time to sell a car?

Spring for convertibles and sports cars, fall for SUVs/trucks before winter. Tax-refund season (Feb–Apr) brings strong demand for affordable cars.

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  • Home
  • EV Battery Blog
    • Solid-State Batteries
    • Battery Basics
    • Brand Specific Batteries
    • Chemistry
    • EV Charging
    • Lithium-Ion Batteries
  • EV Calculators
    • Home Charging Cost Calculator
    • EV Charging Time Calculator
    • EV vs Gas Cost Calculator
    • US EV Tax Credit Eligibility Checker
    • Best EV Finder Quiz
  • Car Calculators
  • EV News