Automotive

Plan car costs before you buy or lease: estimate fuel economy and trip spend, compare monthly loan payments, model lease-versus-buy totals over several years, forecast EV charging costs from kWh rates, and compare tire diameters when upsizing wheels. Every tool runs instantly in your browser with no account — useful at the dealership or when budgeting commute expenses.

Most people arrive with one of three questions: what this car costs per month, what a trip costs in fuel, or whether a wheel size will fit. Start with the loan payment tool when you are negotiating financing, the lease-versus-buy comparison when a dealer has quoted both, and the MPG or EV charging tools when comparing running costs between two vehicles. Tire size matters beyond fitment — changing overall diameter shifts your speedometer reading and effective gearing. None of these tools include insurance, registration, taxes, or maintenance, and those often dominate real ownership cost, so add local quotes for them before deciding.