I want to buy a 7-seater family car. I am confused between the Kia Carens Clavis petrol DCT and the Carens Clavis diesel automatic. My daily usage is around 20 km, including 6 km on the highway and 14 km in the city. We also take two long family highway trips every year. My annual running is around 8,000 km. Since the petrol DCT's mileage isn't great, I prefer the diesel automatic. However, I'm concerned about DPF issues. Is it still okay to buy the diesel, considering it allows manual regeneration?
Go for the Kia Carens Clavis petrol automatic. With only 8,000 km a year and mostly city runs, the diesel’s DPF will be the bigger headache than any fuel savings. Short commutes are exactly what trigger frequent regens; yes, you can do manual regeneration, but stopping to run that cycle now and then gets old fast, and ignoring it can put the car in limp mode. Your two highway trips a year will not balance this.
The petrol will be smoother and quieter in town. Although it delivers lower fuel efficiency, the annual fuel cost difference at your level of usage is relatively small. You also avoid the higher servicing costs associated with a diesel.
If you still lean diesel, be ready to add a proper 20-30 minute highway spin once a week to keep the DPF happy. Otherwise, pick the petrol and drive with a light foot in traffic to keep mileage reasonable.

Kia Carens Clavis
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Posted on: 7 Jul 2026
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