Publisher notes · reviewed 10 September 2026
Car-loan EMI is the same amortization family as a mortgage
A car loan uses the same reducing-balance EMI formula as a home loan, usually with a shorter n and a different rate. On-road price minus down payment is the principal P you should type, not ex-showroom alone, unless the dealer finances only that slice.
Principal and extras
Insurance, extended warranty, and accessories added to the loan inflate P and therefore EMI. A 7-year tenure lowers EMI and can mean you still owe money after the useful life of the car. Compare total interest at 3, 5, and 7 years with the same P and rate before signing.
Manufacturer subvention rates are marketing. The true cost may be a higher list price. Use the contracted IRR or the rate on the agreement, not a banner 0% EMI without reading the contract.
Worked examples
₹8 lakh financed at 10% for 5 years
n = 60, i = 0.10/12, EMI ≈ ₹16,998. Total paid ≈ ₹10.20 lakh, of which about ₹2.20 lakh is interest.
Limits of this page
- No balloon payment, lease, or balloon residual value.
- Hypothecation and foreclosure charges are contractual.