The Second-Car Test: What Does Each Necessary Trip Really Cost?
A second car can solve a serious Tuesday-morning conflict and sit untouched for the rest of the week. That makes it hard to judge. The odometer says how far it travels, while the household decision depends on the schedule conflicts it solves and any outings with no safe, reliable substitute.
A lightly used vehicle can protect work, care, health, and family schedules. Compare its avoidable annual economic cost with the cost, time, and failure points of a realistic one-car plan, then inspect checking cash flow separately.
Open the last year of vehicle records and mark the costs tied specifically to the second car. Use the portion of insurance, registration, parking, maintenance, and other bills that would end if that vehicle left. A household garage payment that remains either way is not avoidable. A separate parking space that can be canceled is.
I made up every amount in this example. Your insurance quote, registration, parking, repair history, resale value, and local transportation will supply better numbers than any national average.