Tata Sierra on-road price in Patna, Bihar (2026)

Is the dearer Sierra worth it in Bihar?

The best-covered upgrade on this car is Adventure+ 1.5 Diesel AT to Accomplished 1.5 Diesel AT. In Bihar that costs ₹1,59,543 more on the road — against ₹1,35,000 ex-showroom, because road tax is banded on the sticker price — and it adds ₹2,17,000 of equipment we price, 160% of the ex-showroom rise.

• Level 2 ADAS Suite · ₹75,000
• Front Ventilated Seats · ₹28,000
• Premium Branded Sound System · ₹26,000
• Head-Up Display · ₹20,000
• Leatherette Upholstery · ₹12,000

Tata Sierra on-road price in Patna and across Bihar

These are the figures for every city in Bihar. Road tax is set by the state, not the city, so the Smart+ 1.5 Petrol MT costs the same ₹13,38,008 to put on the road in Patna as it does in Bhagalpur. The only thing that moves between showrooms is the dealer handling charge, which is not a published figure — so it is not in any total on this page.

• Patna
• Bhagalpur
• Darbhanga
• Gaya
• Muzaffarpur

What Bihar charges

Bihar bands the rate by ex-showroom price, from 9% to 12%. The Smart+ 1.5 Petrol MT pays ₹1,14,900 of road tax on its ₹11,49,000 ex-showroom price, plus ₹2,068 of cess — the ₹1,16,968 the table shows. That cess is 0.18% of ex-showroom, and we bill it because it appears at exactly that rate on every invoice we checked, in all 36 states and union territories. We have not found the notification that sets it, so we describe it rather than name it.

Bihar taxes diesel up to 1 percentage point higher than petrol, so the same trim costs more to register on that fuel here than the ex-showroom gap suggests.

The tax boundary to watch in Bihar

Bihar re-rates the whole price once a car crosses a band, so a small move up the range can cost several times its ex-showroom difference. On the Tata Sierra, 2 variants do this.

• Pure 1.5 Diesel MT → Pure L 1.5 Diesel MT

  ₹65,000 more ex-showroom becomes ₹1,05,997 more on the road — ₹40,997 of it from crossing the ₹15,00,000 line, where the rate goes from 10% to 12%.

• Pure+ L 1.5 Petrol MT → Pure L (O) 1.5 Petrol DCA

  ₹60,000 more ex-showroom becomes ₹1,00,888 more on the road — ₹40,888 of it from crossing the ₹15,00,000 line, where the rate goes from 10% to 12%.

Worth knowing before you pick a trim: our verdict on whether the equipment justifies the gap is based on the ex-showroom difference, and in Bihar these upgrades cost more than that.

Tata Sierra on-road price in other states

Not sure which applies to you? See all 36 states on one page.