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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.
Estimate Your Car’s Value
Trade-in vs private party, side by side.
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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