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Used Car Buyer Tools
Price, paperwork, and red-flag tools.
OTD Calc

About Used Car Buyer Tools

Used Car Buyer Tools provides free calculators, checklists, and practical guides for used-car shoppers.

What This Site Does

Used Car Buyer Tools helps shoppers organize common decisions before buying a used vehicle: estimating out-the-door cost, planning an offer, checking payment math, reviewing private-party steps, inspecting a car, decoding tire age, and spotting seller red flags.

What This Site Is Not

This site is not a dealership, lender, mechanic, legal service, DMV service, insurer, tax advisor, or vehicle history provider. It does not access private vehicle history or guarantee that a car is safe, fairly priced, or legally transferable.

How To Use It

Treat the tools as preparation. Use them to write down questions, compare buyer-entered numbers, and identify issues to verify with the seller, official documents, DMV, lender, insurer, and a qualified mechanic.