Check your Sonet's value retention
Select year, kilometres and fuel type to see what percentage of the on-road value this car typically holds. Retention percentages are refreshed monthly from wholesale transaction data. For a rupee price band on your specific car, use the valuation calculator.
Sonet depreciation curve, year on year
The Sonet depreciates roughly 15% in year one, another 10% in year two, then approximately 7–8% per year through years three to five, tapering to 3–4% per year after year seven. Five-year retention lands at about 55% and ten-year retention at about 32%, compared with a segment average of about 54% at five years and 30% at ten. The chart below shows retention at 20 half-yearly points across the first ten years.
Sonet variants and ex-showroom pricing (2026)
Current Sonet variants and on-record ex-showroom prices, alongside the residual rupee value each variant is expected to hold at the five-year and ten-year mark, using the aggregate depreciation curve for this model. Retention rupees are approximate and assume a 25,000–50,000 km at five years / 75,000–1,00,000 km at ten years usage pattern with a clean service record.
| Variant | Fuel | Gearbox | Ex-showroom (₹L) | 5-yr value (₹L) | 10-yr value (₹L) |
|---|---|---|---|---|---|
| HTE 1.2 | Petrol | MT | 7.99 | 4.39 | 2.56 |
| HTK PLUS 1.2 PETROL MT | Petrol | MT | 9.90 | 5.45 | 3.17 |
| HTX 1.0 TURBO PETROL IMT | Petrol | MT | 11.49 | 6.32 | 3.68 |
| HTX PLUS 1.0 TURBO PETROL IMT | Petrol | MT | 13.39 | 7.36 | 4.28 |
| X LINE 1.0 TURBO PETROL DCT | Petrol | AT | 14.69 | 8.08 | 4.70 |
| HTE 1.5 | Diesel | MT | 9.79 | 5.38 | 3.13 |
| HTK PLUS 1.5 DIESEL MT | Diesel | MT | 11.39 | 6.26 | 3.64 |
| HTX 1.5 AT | Diesel | AT | 12.99 | 7.14 | 4.16 |
| HTX PLUS 1.5 DIESEL IMT | Diesel | MT | 14.39 | 7.91 | 4.60 |
| X LINE 1.5 DIESEL AT | Diesel | AT | 15.69 | 8.63 | 5.02 |
City-wise price variance
Resale values for the Sonet vary by 3–5 percentage points across Indian metros, driven by supply-demand tightness, RTO transfer friction, and CNG infrastructure. Numbers below are deltas against the all-India mid.
What drives the Sonet's resale value
The Sonet arrived in September 2020 as Kia's second model in India after the Seltos, sharing its platform and much of its engine lineup with the Hyundai Venue. As a sub-four-metre compact SUV launched during India's broader shift toward SUV-styled cars, the Sonet rode that demand wave from day one, which has kept resale interest healthy even though Kia entered the Indian market only in 2019 with a smaller dealer footprint than Hyundai or Maruti.
Its engine lineup is unusually broad for the segment: a naturally aspirated 1.2-litre petrol, a 1.0-litre turbo GDI petrol available with either a 6-speed iMT or 7-speed DCT, and a 1.5-litre diesel offered with a manual or a torque-converter automatic, a diesel-AT combination still rare among sub-four-metre SUVs. That diesel-automatic variant commands a distinct resale premium among buyers who want relaxed highway driving without stepping up to a larger SUV.
Kia's younger brand presence in India means its service network, while expanding quickly, remains thinner than Hyundai's in tier-2 and tier-3 towns, which caps resale slightly below sibling model the Venue in those markets even though the underlying mechanicals are nearly identical. In metro markets with established Kia service centres, this gap narrows considerably.
Top-end X Line trims, with features like ventilated front seats and a sunroof uncommon at this price point when the car launched, continue to hold a meaningful premium over base trims on the used market, since buyers specifically search for these features rather than treating all Sonet trims as interchangeable.
How TheResaleValue calculates these numbers
Resale bands aggregate wholesale transaction prices across Indian metros, refreshed monthly. Age is calculated in whole years from the manufacturing date on the RC. Kilometre bands are self-reported and rounded to the nearest band. City adjustments apply an RTO-level multiplier on the all-India mid.
Note: These are informational fair-market bands, not offers to purchase. For a binding valuation, use the valuation tool. Read the full methodology.
Frequently asked questions
What is the resale value of a Kia Sonet in India?
A well-maintained Sonet retains roughly 75% of its ex-showroom value after two years and 67% after three years, as of September 2026. A 2023 petrol HTX with 25,000-50,000 km currently trades in a fair-market band of roughly ₹7.5-8.0 lakh.
Does the Sonet diesel automatic hold value better than the petrol?
Yes, the diesel-AT combination, still unusual in this segment, commands a resale premium of roughly 4-6% over equivalent petrol variants, reflecting strong demand from highway and long-distance buyers.
How much does a Kia Sonet depreciate per year?
The Sonet loses about 15% in year one and 9% in year two, then declines 6-7% annually through years three to five, reaching roughly 55% retention at the five-year mark.
Does the Sonet resell as well as the Hyundai Venue?
Nearly, but typically 1-3 percentage points lower at the same age and kilometres, mainly due to Kia's comparatively thinner service network outside major metros rather than any difference in the shared mechanicals.
Which city gives the best resale price for a Kia Sonet?
Bengaluru and Delhi NCR currently trade at roughly +2% above the national mid on strong compact-SUV demand, while Kolkata trades at around -2% due to a thinner Kia service footprint.
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