Kia Sonet on-road price in Thiruvananthapuram

₹8,56,277 to ₹16,69,860 on the road23 variants

EMI from about ₹14,390 a month on the Thiruvananthapuram on-road price, at 9.5% a year over 5 years with 20% down.

Open the EMI calculator →

Figures as of October 2026, for a first personal car, bought by an individual and paid in cash.

Kerala sets these charges, so the same figures apply in Kochi, Kozhikode and Thrissur.

Why

Registering in a different city of the state does not change them.

All 23 variants priced in Thiruvananthapuram

Variant	Ex-showroom	On-road in Thiruvananthapuram
HTE Petrol MT	₹7.45L	₹8,56,277
HTE (O) Petrol MT	₹7.88L	₹9,04,867
HTK (O) Petrol MT	₹8.89L	₹10,18,997
HTE (O) Diesel MT	₹9.20L	₹10,54,140
HTK (O) Turbo Petrol MT	₹9.25L	₹10,54,930
HTK+ Petrol MT	₹9.28L	₹10,63,067
HTK+ (O) Petrol MT	₹9.76L	₹11,17,307
HTK (O) Turbo Petrol AT	₹10.00L	₹11,39,680
HTK (O) Diesel MT	₹10.00L	₹11,44,540
HTE (O) Diesel AT	₹10.00L	₹11,44,540
HTK+ (O) Turbo Petrol MT	₹10.20L	₹11,92,880
HTK+ Diesel MT	₹10.56L	₹12,39,500
HTK+ (O) Turbo Petrol AT	₹11.00L	₹12,85,680
HTK (O) Diesel AT	₹11.00L	₹12,90,540
HTK+ (O) Diesel MT	₹11.06L	₹12,97,500
HTK+ Diesel AT	₹11.36L	₹13,32,300
HTX Diesel MT	₹11.60L	₹13,60,024
HTX Turbo Petrol AT	₹11.75L	₹13,72,680
HTK+ (O) Diesel AT	₹11.86L	₹13,90,300
HTX Diesel AT	₹12.30L	₹14,41,340
GTX+ Turbo Petrol AT	₹13.75L	₹16,04,564
X-Line Turbo Petrol AT	₹13.89L	₹16,20,804
GTX+ Diesel AT	₹14.27L	₹16,69,860

What the road adds in Thiruvananthapuram, variant by variant

Five of the 23 variants, a quarter of the way up the ladder each time; the table above has every one. The orange is Kerala's own share.

HTE Petrol MT₹8,56,277+15%
₹7,44,900 ex-showroom, Kerala takes ₹97,037, everything else ₹14,340
HTK+ (O) Petrol MT₹11,17,307+14%
₹9,75,900 ex-showroom, Kerala takes ₹1,27,067, everything else ₹14,340
HTK+ Diesel MT₹12,39,500+17%
₹10,56,000 ex-showroom, Kerala takes ₹1,58,600, everything else ₹24,900
HTX Turbo Petrol AT₹13,72,680+17%
₹11,75,000 ex-showroom, Kerala takes ₹1,76,450, everything else ₹21,230
GTX+ Diesel AT₹16,69,860+17%
₹14,27,000 ex-showroom, Kerala takes ₹2,14,250, everything else ₹28,610

Ex-showroom priceKerala's road tax and its chargesRegistration, insurance, TCS and the tagOn the road in Thiruvananthapuram.

Sonet variants on Kerala's tax steps

Kerala charges a higher rate on the whole price once it crosses a line. Here is which variant sits where.

Petrol and dieselby price

10%to ₹5 lakh
no variant here
13%to ₹10 lakh
HTE Petrol MT, HTE (O) Petrol MT, HTK (O) Petrol MT, HTE (O) Diesel MT, HTK (O) Turbo Petrol MT, HTK+ Petrol MT, HTK+ (O) Petrol MT, HTK (O) Turbo Petrol AT, HTK (O) Diesel MT, HTE (O) Diesel AT
15%to ₹15 lakh
HTK+ (O) Turbo Petrol MT, HTK+ Diesel MT, HTK+ (O) Turbo Petrol AT, HTK (O) Diesel AT, HTK+ (O) Diesel MT, HTK+ Diesel AT, HTX Diesel MT, HTX Turbo Petrol AT, HTK+ (O) Diesel AT, HTX Diesel AT, GTX+ Turbo Petrol AT, X-Line Turbo Petrol AT, GTX+ Diesel AT
17%to ₹20 lakh
no variant here
22%above
no variant here

Worth knowing before you sign

The step from the HTE (O) Diesel AT to the HTK+ (O) Turbo Petrol MT crosses Kerala's ₹10 lakh line: ₹20,000 more ex-showroom, but ₹23,000 more road tax, because the whole price moves from 13% to 15%.
The HTE (O) Diesel MT is ₹1,97,863 more on the road here than the HTE Petrol MT, and ₹22,763 of that is Kerala's road tax.
On the Kia Sonet HTE Petrol MT, Thiruvananthapuram is 5th dearest of 25 states: ₹74,690 over Arunachal Pradesh and ₹19,720 under Karnataka.

Which Sonet to buy

Of every paid step up this ladder, HTK+ (O) to HTX buys you the most for your money. In Thiruvananthapuram that step costs ₹87,000 on the road, rather than the ₹75,000 the showroom prices suggest.

Is the HTX worth it over the HTK+ (O)? →

Or weigh the whole ladder: which Sonet is worth the money →

Sonet rivals on the road in Thiruvananthapuram

The cheapest way into this group in Thiruvananthapuram is the Maruti Suzuki Brezza, from ₹8,45,880 on the road, ₹10,397 under the Sonet's ₹8,56,277. Each figure is that car's cheapest variant on the road in Thiruvananthapuram, on the same Kerala road tax.

Maruti Suzuki Brezza
From ₹8,45,880 on the road
₹10,397 under the Sonet
Sonet vs Brezza: which to buy →
Tata Nexon
From ₹8,50,740 on the road
Starts at much the same money
Sonet vs Nexon: which to buy →
Toyota Urban Cruiser Taisor
From ₹8,54,130 on the road
Starts at much the same money
Sonet vs Urban Cruiser Taisor: which to buy →
Skoda Kylaq
From ₹8,67,350 on the road
₹11,073 over the Sonet
Sonet vs Kylaq: which to buy →

The Sonet in its colours

Aurora Black Pearl

Vehicle images: Kia India official media assets (kia.com/in)

How the HTE Petrol MT's ₹8,56,277 breaks down

Getting it on the road in Thiruvananthapuram adds ₹1.11L to the ex-showroom price, and road tax is the biggest part of that.

Ex-showroom price: ₹7,44,900
Road tax (13%): ₹96,837
Road safety cess: ₹200
Registration fee (central): ₹800
Third-party insurance (3 years, incl. 18% GST): ₹12,555
Personal accident cover (1 year, incl. 18% GST)estimate: ₹885
FASTagestimate: ₹100
Comprehensive own-damage covernot in this total: insurer-priced
On-road in Thiruvananthapuram: ₹8,56,277

The fine print

Road tax (13%): Kerala MV Taxation Act 1976, Annexure I item A, as amended by the Kerala Finance Act 2023 (w.e.f. 01-04-2023), read from the MVD's consolidated Act. NEWER than most aggregator tables (pre-2023 9/11/13/16/21 still circulates)
Road safety cess: Kerala Road Safety Authority Act 2007 cess, doubled to Rs 200 for light motor vehicles from 01-04-2023; amounts press-reported, notification not sighted
Registration fee (central): CMVR Rule 81, as amended by GSR 1183(E) dated 29-12-2016
Third-party insurance (3 years, incl. 18% GST): Motor Vehicles (Third Party Insurance Base Premium and Liability) Rules 2022, G.S.R. 394(E) dated 25-05-2022, as amended by G.S.R. 32(E) dated 05-01-2024; both gazettes read from egazette.gov.in. PA cover per IRDAI circular IRDAI/NL/CIR/MOTP/158/09/2018
Personal accident cover (1 year, incl. 18% GST): Motor Vehicles (Third Party Insurance Base Premium and Liability) Rules 2022, G.S.R. 394(E) dated 25-05-2022, as amended by G.S.R. 32(E) dated 05-01-2024; both gazettes read from egazette.gov.in. PA cover per IRDAI circular IRDAI/NL/CIR/MOTP/158/09/2018; The Rs 15 lakh owner-driver cover is mandatory; this prescribed rate is what most insurers charge for the annual form.
FASTag: Tag cost only. Issuers add a deposit and minimum balance; dealer bundles commonly total Rs 500-600.
Comprehensive own-damage cover: Not in this total. Lenders require it and most buyers take it, but it has been market-priced since 2007 and varies widely with insurer, cover value and no-claim bonus, so an honest single figure does not exist. Budget for it from real quotes on top of this total.

Confirm the final figure with your dealer before paying.

Where these figures come from

One figure here is weaker than the rest: the road safety cess is what Kerala is reported to charge, not something we could read in a notification. Treat that line as indicative and confirm it with your dealer. Everything else is computed from Kerala's own documents, last checked on 7 August 2026. Rates change with state budgets, so confirm the final figure with your dealer before paying.

Sonet on-road price in other cities

See 28 other cities

Same figures, same state: Kochi, Kozhikode, Thrissur

Different state, different figures: Mumbai, Pune, Delhi, Bengaluru, Chennai, Hyderabad, Kolkata, Jaipur, Gurugram, Lucknow, Indore, Patna, Ahmedabad, Ludhiana, Visakhapatnam, Itanagar, Guwahati, Raipur, Panaji, Ranchi, Shillong, Aizawl, Bhubaneswar, Srinagar, Leh

Kia Sonet on-road price, in all 25 states we price →

Every Kia Sonet variant, compared →

Questions buyers ask

What is the Kia Sonet on-road price in Thiruvananthapuram?

Between ₹8,56,277 for the HTE Petrol MT and ₹16,69,860 for the GTX+ Diesel AT, as of October 2026. That covers Kerala road tax, registration and the mandatory insurance; comprehensive own-damage cover is priced by insurers and comes on top.

How much is the road tax on the Kia Sonet in Thiruvananthapuram?

₹96,837 on the HTE Petrol MT at ₹7.45L ex-showroom. The rate comes from Kerala's own schedule (Kerala MV Taxation Act 1976, Annexure I item A, as amended by the Kerala Finance Act 2023 (w.e.f. 01-04-2023), read from the MVD's consolidated Act. NEWER than most aggregator tables (pre-2023 9/11/13/16/21 still circulates)), verified on 7 August 2026.

Is the Kia Sonet cheaper on-road in another city of Kerala?

No. Kerala sets these charges, so the same figures apply in Kochi, Kozhikode and Thrissur: registering in a different city of the state does not change them.