Financing & Total Cost of Ownership for Used Cars

Used-car rates run higher than new-car rates — typically 7–12% APR for prime credit in 2026, and 15–22% for subprime. Banks and credit unions almost always beat dealer financing on used cars.

Get pre-approved before you shop. A pre-approval letter is your negotiating leverage: you walk in knowing the rate and term, and the seller knows financing won't fall through.

Private-party loans exist but are less common than dealer-financed deals. Look for credit unions that offer them, or consider owner financing arrangements where the seller carries the note.

Private-party prices typically run 10–20% below dealer retail for the same car. You're trading dealer overhead (lot fees, reconditioning, sales staff, warranty reserves) for doing your own legwork.

What you give up: a dealer's reconditioning, any limited warranty, easy financing, and the option to trade in your old car. What you gain: a lower price and direct contact with the previous owner.

Reference both numbers when negotiating. Kelley Blue Book publishes separate Private Party and Dealer Retail values — quote the right one for the transaction type.

A new car loses 20–30% of its value in the first year and roughly 50% by year five. Used cars depreciate too, just more slowly — typically 10–15% per year in years 3–7.

Trucks, body-on-frame SUVs (Toyota 4Runner, Jeep Wrangler), and certain Japanese sedans hold value best. Luxury sedans, EVs with rapidly improving tech, and high-trim domestics depreciate fastest.

Use iSeeCars or Edmunds True Cost to Own to see five-year depreciation forecasts for specific models. Buying at year 3–4 captures the steepest drop without inheriting end-of-life repair bills.

Older cars are usually cheaper to insure — but not always. A 2018 Civic costs more to insure than you'd guess because parts and theft rates are high. A high-trim AMG with carbon-fiber body panels can cost as much as a new one.

Get insurance quotes before you buy, not after. Use the exact year/make/model/trim and your zip code. A $5,000 price difference between two cars can be wiped out by a $1,200/year insurance gap.

TCO bundles depreciation, financing interest, insurance, fuel, maintenance, repairs, registration, and taxes over a holding period (usually 5 years).

Two cars at the same sticker can have wildly different TCO. A used BMW 3 Series and a used Toyota Camry might both list at $18,000, but the BMW's 5-year TCO can be $15,000–25,000 higher.

Edmunds True Cost to Own and the Kelley Blue Book 5-Year Cost to Own are free and trustworthy. Run TCO on your top 2–3 candidates before deciding.