DecidePlan · Car
How much should you spend on a car if you're on a budget?
Budget car buying means targeting reliable used vehicles in the $8k–$15k range — here's what that looks like. A comfortable range is $13,200–$16,500, with a sweet spot around $16,500. Stretching goes up to $20,100; past $20,100, more spending rarely buys a better outcome.
Want your own exact number?
Use the car calculatorMethodology
A deterministic model based on your answers, not AI guesswork — your financial capacity weighed against category-specific market benchmarks.
Assumptions
- Monthly payment capacityhigh impact
- Insurance & maintenance (by condition)medium impact
- Existing debtmedium impact
- Years planning to keep itlow impact
Data Sources
Category benchmarks are sourced from named industry studies and reputable market data, refined over time.
Last Updated
2026-08 · methodology v2