₹8 Lakh Car Loan — The EV Interest Discount Most Buyers Miss in 2026

By Nitish Bharadwaj · Published Jul 6, 2026 · 5 min

SBI, HDFC, and PNB all price their "Green Car Loan" for electric vehicles 0.20 to 0.25 percentage points below their standard new-car rate, yet most buyers never request it specifically since dealers rarely mention it by name. On a typical ₹8 lakh, 5-year loan, that gap saves a modest but real ₹5,000-6,000 in total interest. This guide breaks down bank-by-bank EV loan rates for 2026, works through the actual EMI math, corrects the common myth that Section 80EEB tax deduction still applies to new EV loans, and shows why the new-versus-used car loan gap matters far more than the EV discount.

Every major bank now advertises a "Green Car Loan" for electric vehicles at a lower rate than its standard car loan — SBI, HDFC, PNB, and Bank of Baroda all price EV financing 0.20 to 0.25 percentage points cheaper. Most buyers never ask for it by name, and dealers rarely volunteer it. On a typical ₹8 lakh, 5-year loan, here's exactly what that discount is worth — and what it isn't.

The Green Car Loan Discount, Bank by Bank

The discount is real but modest, and it varies by lender rather than following one fixed industry number. Always ask specifically for the "Green Car Loan" or EV loan product — a dealer-desk executive will usually quote the standard car loan by default.

The Real Math on an ₹8 Lakh Loan

Take a ₹8 lakh loan over a 5-year (60-month) tenure, comparing a typical 9.00% petrol car loan against an 8.75% EV/green rate — a realistic 0.25 percentage point gap based on the table above.

The gap: about ₹91 a month, ₹5,460 in total interest over the full tenure. That's real money, but it isn't a reason to choose an EV on its own — it's simply a discount worth asking for by name once you've already decided on the vehicle. A larger loan or longer tenure widens the gap proportionally; on a ₹15 lakh, 7-year EV loan, the same 0.25 percentage point difference saves closer to ₹12,000-15,000 in interest.

Used Car Loans Are a Different Game Entirely

If the EV-vs-petrol discount looks small, the new-vs-used gap is not. Used car loan rates in India run 11%-16% against 8.75%-10% for new cars — a difference of roughly 2 to 5 percentage points, driven by lenders pricing in resale-value uncertainty and higher repossession risk on older vehicles. On the same ₹8 lakh amount over 5 years, moving from a 9% new-car rate to a 13% used-car rate adds close to ₹1 lakh in extra interest. If you're financing a used EV specifically, expect a rate closer to the used-car end of the range — the green-loan discount is typically reserved for new-vehicle purchases.

Before You Sign

• Ask your bank specifically for its "Green Car Loan" or EV loan product by name — it is rarely the default quote a dealer-desk executive offers
• Compare the EV rate against your own credit standing — check the minimum CIBIL score lenders look for, since a 750+ score typically gets the lower end of any bank's advertised range, EV or not
• Check whether the EV loan also waives the processing fee — SBI's Green Car Loan currently does, while several petrol car loans still charge 0.4%-1% of the loan amount
• Run your own numbers on the EMI calculator before signing — a 0.25 percentage point discount is worth having, but it shouldn't be the deciding factor between an EV and a petrol car
• Financing a two-wheeler instead? See our two-wheeler loan rate and EMI guide — the bank-vs-NBFC rate gap is proportionally even wider on smaller loan amounts

Once your loan is running, it's also worth revisiting whether prepaying a car loan actually saves money — since most car loans are fixed-rate, unlike a floating-rate home loan, the prepayment math works differently and isn't always in your favour. And before the policy renews, check whether the insurance quote actually covers the battery — a lower loan rate doesn't carry over to a lower or more complete insurance policy.