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Carvest Calculator

Negative Equity Car Calculator

See what owing more than your car is worth does to the cost of switching vehicles.

Calculate My Situation

Opens the Carvest comparison. Nothing is calculated on this page.

What negative equity means

What Carvest models

  • Your payoff against the current vehicle's estimated trade value.
  • The shortfall carried into the replacement's financing if you switch.
  • The higher amount financed, and the payments that follow over 36 months.
  • The replacement's projected equity at the end — reduced by the gap you carried in.
  • The keep path for comparison: continuing payments until the gap closes on its own.

Have your payoff ready

Use your lender's payoff amount, not the sum of remaining payments — the payoff is usually lower because it excludes future interest. Carvest is not a lender; confirm figures with yours.

Run it with your own numbers

The comparison takes a few minutes. You enter your current car, the one you're considering and your loan details; Carvest does the 36-month math.

Calculate My Situation

Carvest provides estimates and decision-support information. Actual vehicle values, financing, insurance, repair costs and ownership expenses can vary.