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Buying GuideKia Sonet29 Sept 20267 min read

Kia Sonet: the same turbo as the Venue, ₹40,000 cheaper

The Sonet's 1.0 turbo makes 120 PS and 172 Nm. So does the Hyundai Venue's, because it is the same engine. What separates them is the gearbox on offer and where each range stops.

Ex-showroom
₹7.41 – 13.80 L
Engines
1.2 petrol, 1.0 turbo, 1.5 diesel
Turbo output
120 PS / 172 Nm
Trims
8
Aug 2026 sales
9,048 — rank 17

What is good

  • 1.0 T-GDi makes 172 Nm from 1,500 rpm and pairs with a seven-speed DCT, not an AMT
  • 1.5 CRDi diesel still available with 250 Nm — increasingly rare in this class
  • Opens at ₹7,40,900, below the Venue's ₹7,99,900

What is not

  • The 1.2 makes 83 PS and 115 Nm at 4,200 rpm — it works hard with a full car
  • GTX+ and X-Line at ₹13.66–13.80 lakh run into bigger SUVs
  • Eight trims with (O) suffixes make honest comparison harder than it needs to be

Three engines, and who each is for

The Smartstream G1.2 makes 61 kW — about 83 PS — at 6,000 rpm, with 115 Nm at 4,200 rpm, driving a six-speed manual. It is the budget engine and it behaves like one: fine for a light city car, stretched with four adults and luggage.

The G1.0 T-GDi is the one to have. 88 kW, around 120 PS, at 6,000 rpm and 172 Nm spread from 1,500 to 4,000 rpm, with a seven-speed dual-clutch automatic rather than an AMT. That torque band is what makes a small turbo feel effortless rather than peaky.

The 1.5 CRDi VGT diesel makes 85 kW, about 116 PS, and 250 Nm from 1,500 to 2,750 rpm. If you cover serious highway distance every month, it is still the engine that makes the most financial sense, and very few rivals in this class offer one at all now.

Spec1.2 petrol1.0 T-GDi1.5 CRDi diesel
Max power61 kW (≈83 PS) @ 6,00088 kW (≈120 PS) @ 6,00085 kW (≈116 PS) @ 4,000
Max torqueour pick115 Nm @ 4,200172 Nm @ 1,500–4,000250 Nm @ 1,500–2,750
Gearbox6-speed manual7-speed DCT6-speed manual or automatic
Best forCity use on a budgetMost buyersHigh highway mileage

Outputs from Kia's official Sonet brochure dated 12 March 2026. PS figures converted from Kia's published kW.

The comparison worth making

We looked at the Hyundai Venue recently, and the two cars are closer than their badges suggest. Hyundai owns Kia, and the 1.0 Turbo GDi in the Sonet is the same engine as the Venue's: 120 PS, 172 Nm, the same 1,500–4,000 rpm band.

The differences are at the edges. The Sonet opens at ₹7,40,900 against the Venue's ₹7,99,900. The Venue's range runs higher, to ₹15.65 lakh with the diesel automatic, against the Sonet's ₹13.80 lakh. The Venue lists thirty-five variants; the Sonet lists eight, which makes it markedly easier to shop.

If you are cross-shopping them, ignore the badge argument and compare two specific variants on equipment and price. On the mechanical side you are very often buying the same thing.

What each step costs

HTE at ₹7,40,900 is the entry car. HTE (O) adds ₹43,000 — the smallest step in the range and an easy yes.

HTK (O) at ₹8,84,900 brings six airbags and the rear power windows. HTK+ at ₹9,23,900 is only ₹39,000 further and adds the touchscreen with wireless Android Auto and CarPlay plus the reverse camera. That ₹39,000 is the best-value money in the range.

Then the steps get large. HTK+ (O) to HTX is ₹1,79,000. HTX to GTX+ is ₹2,15,000. At ₹13,65,900 for the GTX+ and ₹13,79,900 for the X-Line — the same car in different clothes, ₹14,000 apart — you are within reach of a base Seltos at ₹10,99,900 in a larger body, or a Creta. That is the comparison to make before signing.

TrimEx-showroomStep up
HTE₹7,40,900—
HTE (O)₹7,83,900+₹43,000
HTK (O)₹8,84,900+₹1,01,000
HTK+our pick₹9,23,900+₹39,000
HTK+ (O)₹9,71,900+₹48,000
HTX₹11,50,900+₹1,79,000
GTX+₹13,65,900+₹2,15,000
X-Line₹13,79,900+₹14,000

Starting ex-showroom prices read from Kia India's own showroom page on 29 September 2026. Prices vary by state — confirm yours before you sign.

What we would tell a friend

Buy the HTK+ at ₹9,23,900 on the turbo if you can stretch to it. It is the point where the Sonet has what you use without paying for what you will show people.

If you are choosing between the Sonet and the Venue, stop comparing badges and put two specific variants side by side. The engine underneath is frequently identical, so the decision comes down to equipment at your price and which showroom you would rather deal with.

And if a salesperson is walking you toward the GTX+ or X-Line, ask what ₹4.4 lakh over the HTK+ actually buys you, item by item. Then price a Seltos before you answer.

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