Kia Sonet vs Maruti Suzuki Fronx vs Renault Kiger (2026)
The classic compact suv shortlist, settled with numbers (August 2026):
- Pick the Kia Sonet if you want the most power (118 bhp).
- Pick the Maruti Suzuki Fronx if you want the best claimed efficiency (up to 28.51 kmpl).
- Pick the Renault Kiger if you want the lowest starting price (₹6.30 Lakh), the best crash-test score (4 stars), the biggest boot (405 L).
Three-Way Specification Comparison
| Spec | Kia Sonet | Maruti Suzuki Fronx | Renault Kiger |
|---|---|---|---|
| Ex-showroom price | ₹7.41 Lakh – ₹14.09 Lakh | ₹6.85 Lakh – ₹11.98 Lakh | ₹6.30 Lakh – ₹11.30 Lakh |
| Engine / Motor | 1.2L NA petrol / 1.0L turbo-petrol / 1.5L diesel | 1.2L NA Petrol / 1.0L Turbo Boosterjet Petrol / CNG | 1.0L petrol / 1.0L turbo-petrol |
| Max power | 118 bhp | 99 bhp | 99 bhp |
| Fuel options | Petrol, Diesel | Petrol, CNG | Petrol |
| Transmissions | Manual, iMT, DCT, Torque Converter AT, AMT | Manual, AMT, Torque Converter AT | Manual, AMT, CVT |
| Mileage (claimed) | 18.2-24.1 km/l (ARAI, varies by engine and gearbox) | 20.01–22.89 kmpl (petrol), 28.51 km/kg (CNG) | 19.2-20.5 kmpl (ARAI) |
| Seating | 5 | 5 | 5 |
| Safety rating | Not tested | Not tested | 4 stars |
| Airbags (max) | 6 | 6 | 6 |
| Boot space | 385 L | 308 L | 405 L |
Kia Sonet in short
The Kia Sonet is one of the most feature-loaded sub-4-metre SUVs on sale, and its 2024 facelift sharpened the styling while making six airbags standard across the range. It remains the only car in its class to offer a diesel-automatic combination, giving it a unique selling point against the Tata Nexon, Maruti Brezza, Hyundai Venue and Mahindra XUV 3XO. The wide engine-gearbox matrix and segment-first features like ventilated seats and a 360-degree camera keep it a strong all-rounder.
Full Sonet prices & variants →Maruti Suzuki Fronx in short
The Fronx is a Baleno-based crossover coupe sold through Nexa, notable for reviving Maruti's 1.0-litre Boosterjet turbo-petrol engine. It straddles the premium hatchback and compact SUV spaces, rivalling the Tata Punch, Hyundai Exter and even the Nissan Magnite. Sharp pricing and a wide powertrain spread — NA petrol, turbo and CNG — have made it a strong seller.
Full Fronx prices & variants →Renault Kiger in short
The Renault Kiger is the price warrior of the compact SUV class, refreshed in 2025 with a bolder face, updated cabin and six airbags. It significantly undercuts the Tata Nexon, Hyundai Venue and Maruti Brezza while offering a willing 100 PS turbo-petrol and a 405-litre boot. A four-star Global NCAP result counters the budget-badge perception.
Full Kiger prices & variants →Head-to-head pairs
Frequently Asked Questions
Sonet vs Fronx vs Kiger — which should I buy?
Pick the Kia Sonet if you want the most power (118 bhp). Pick the Maruti Suzuki Fronx if you want the best claimed efficiency (up to 28.51 kmpl). Pick the Renault Kiger if you want the lowest starting price (₹6.30 Lakh), the best crash-test score (4 stars), the biggest boot (405 L). Test-drive at least two before deciding — ride and dealer experience differ by city.
Which is the cheapest among Sonet, Fronx, Kiger?
The Renault Kiger starts lowest at ₹6.30 Lakh, against ₹6.85 Lakh for the Fronx and ₹7.41 Lakh for the Sonet (ex-showroom, August 2026).
Which is the safest of the three?
Kia Sonet: not yet NCAP-tested; Maruti Suzuki Fronx: not yet NCAP-tested; Renault Kiger: 4 stars.