[delusional_fool]

Originally Posted by Deucalion

The DPF is still present and will need regen if driven in the city for long periods. I believe the adblue is a tad better in that sense, when it comes to regeneration.

Don't think this has DPF and don't need regen either. Quoting from the official review -

"Tata has managed to meet the BS6 phase 2 emission norms without having to add a DPF. They’ve managed to curb the emissions with passive SCR and a lean NOx trap. Hence, you don’t need to worry about adding diesel exhaust fluid or Active DPF regeneration"

[Deucalion]

Originally Posted by delusional_fool

Don't think this has DPF and don't need regen either. Quoting from the official review -

"Tata has managed to meet the BS6 phase 2 emission norms without having to add a DPF. They’ve managed to curb the emissions with passive SCR and a lean NOx trap. Hence, you don’t need to worry about adding diesel exhaust fluid or Active DPF regeneration"

This means that they're able to meet the regulations without the need of DEF( Diesel Exhaust Fluid) not DPF( Diesel Particulate Filter). DPF is absolutely necessary in BS6 diesels. And what they've mentioned is active regeneration not the passive one, no BS6 diesel can function without a DPF. Hope this helps