For decades, diesel cars have been the go-to choice in India thanks to their impressive mileage and strong performance on highways. Models like the Kia Seltos, Mahindra Thar, and Hyundai Creta continue to attract buyers. But with 2025 bringing stricter emission norms and new government policies, the big question is — is buying a diesel car still worth it?
Also Read: How to Improve SUV Mileage: Simple Tips for Better Fuel Efficiency
Why People Still Consider Diesel Cars
The biggest advantage of diesel vehicles has always been their fuel efficiency. If you drive more than 18,000–20,000 km a year, a diesel car can save you a significant amount on fuel costs compared to petrol. Diesel engines also deliver better low-end torque, which means smoother overtakes and easier highway cruising. For frequent travelers and those who love long road trips, this makes a big difference.
The Changing Scenario
However, things are changing quickly. With BS6 Phase 2 norms in place, diesel engines have become costlier to manufacture and maintain. In fact, the Delhi government has already announced that from April 1, 2025, diesel vehicles older than 10 years will not be allowed to refuel in the capital. Similar restrictions could expand to other metro cities in the near future.
Moreover, the environmental benefit of diesel cars has reduced, as modern diesel engines now emit pollution levels close to petrol. Maintenance has also become more complex, especially with the addition of parts like the Diesel Particulate Filter (DPF), which needs regular care and adds to long-term costs.
Also Read: Honda Electric Motorcycle to Launch on September 2 with 500cc-Like Power
Rise of Electric and Hybrid Alternatives
At the same time, the market is shifting towards electric and hybrid cars. Models like the Tata Nexon EV, Mahindra BE 6, Maruti Grand Vitara Hybrid, and Toyota Hyryder are offering cleaner mobility with lower running costs. Automakers are also improving petrol engines with advanced gearboxes, making them more fuel-efficient and practical for urban use.
Should You Buy a Diesel Car in 2025?
If your driving is mostly on highways and you cover a lot of kilometers annually, a diesel SUV or sedan may still make sense in the short term. However, considering possible bans, rising maintenance costs, and the government’s push for greener vehicles, diesel cars may not be the best long-term investment.
For buyers looking at a future-proof choice, hybrids and EVs are emerging as smarter alternatives, aligning with India’s clean mobility vision while offering lower running costs in the years ahead.
Also Read: