Daniel Gnanaraj
•1dHello expert, I decided to buy Clavis diesel variant. My usual commute around 40 km drive in Trichy city for five days in a week. In alternative weekend drive highways. I'm passionate driving diesel car. My consern is DPF issues. Seek your views on how to maintain the car over the issue. Is it permit to fit the roof carrer? Thanks

Autocar India
Go for the Kia Clavis diesel you’ve chosen - with your 40 km daily run in Trichy and regular highway drives on alternate weekends, it fits your use and the DPF should stay healthy. Modern diesels clean the DPF on their own while you drive by heating the exhaust. To help it along, give the car a clear run once every week or two for 15-20 minutes at 60-80 km/h, and keep the engine around 2000 rpm. If a DPF or “regen” message shows, don’t switch off; keep driving in the same way until the light clears. Try to avoid many very short 1-2 km trips from cold back-to-back. Fill diesel from a trusted pump, keep at least a quarter tank because some cars won’t start a regen on low fuel, and use the exact engine oil grade in the manual, which is a low-ash type. Don’t idle the car to clean the DPF; it works better while driving. If a warning doesn’t clear, visit the dealer for a quick forced clean.
One thing to be aware of: diesel can feel a bit noisier in the city, and you will AdBlue top-ups which is part of your routine maintenance
Yes, you can fit a roof carrier, but some RTOs in certain states do not allow this so check on this first. Use a brand-approved rack and stay within the roof load limit
Before delivery, ask the service advisor to show you how the DPF message looks on the screen and how to trigger a manual regen. That one tip will make ownership stress-free.

Kia Carens Clavis
Explore cars mentioned
More questions on similar cars
Posted on: 11 Apr 2026
Need expert advice?
Ask the Autocar community and experts.

