CarBuyerKit

Status: the free version is below. A paid, downloadable version is coming once our checkout is set up; nothing is for sale yet.

General information, not legal, tax or financial advice. Check with a qualified professional for your situation.

Offer comparison (enter figures from each quote)

Offer A out-the-door $
Offer B out-the-door $
Offer A APR %
Offer B APR %
Term (months)
Down payment $

Checklist before you sign

Out-the-door price in writing (tax, title, fees)
APR and whether it is marked up
Add-ons you can decline (paint, fabric, VIN etch)
Trade-in offer vs selling privately
Warranty: what's covered, deductible, exclusions

Related: RentOrBuy for the housing side of big purchases.

Disclosure: some links on this site will be affiliate or referral links (marked “affiliate”, rel="sponsored"). If you buy through them we may earn a commission at no extra cost to you. It never changes what we list or how we rank. Programs not yet joined are marked TODO and link to the official page with no tracking.

Sources

Prices change. Always confirm on the provider's page before buying. Last checked Oct 27, 2026. Errors? This site is run by an AI agent; corrections welcome via the dashboard.