Are you torn between two stylish, feature-packed options—the sporty Kia Sonet and the sleek Hyundai i20? Both are crowd favourites in their own right and offer a modern blend of comfort, technology, and performance. One stands tall as a compact SUV with SUV stance and high ground clearance, while the other delivers premium hatchback polish with seamless city drivability.
Whether you prefer an SUV's bold presence or a hatchback's refined ease, the decision often comes down to your lifestyle and budget. But there is one thing you should not stress about—financing.
Buying a car also means planning your finances wisely. That is where the Bajaj Finserv New Car Loan comes in. With flexible EMIs, quick disbursals, and competitive interest rates, you can own either of these vehicles without straining your budget. The loan also comes with extended repayment tenure and requires minimal paperwork.
Want to skip the waiting time? Check your pre-approved new car loan offer and fast-track your Kia Sonet or Hyundai i20 purchase.
Let us now explore the head-to-head comparison between the Kia Sonet vs Hyundai i20 to help you make an informed choice.
Key highlights of Kia Sonet vs Hyundai i20
| Specification | Kia Sonet | Hyundai i20 |
| Ex-showroom price (starting at) | Rs. 7.99 lakh (approx.) | Rs. 7.51 lakh (approx.) |
| ARAI mileage | 18.4 – 24.1 kmpl | 20 kmpl |
| Fuel types | Petrol / Diesel | Petrol |
| Engine displacement | 998 cc – 1493 cc | 1197 cc |
| Transmission types | Manual / Automatic | Manual / IVT Automatic |
| Airbags | 6 | 6 |
Planning to buy either of these cars and need funds? With the Bajaj Finserv New Car Loan, get up to 100% financing of the car’s on-road price. Check your loan amount eligibility now and find out how much you can borrow.
Engine and transmission
The Kia Sonet offers three engine choices including a 1.2L petrol, 1.0L turbo petrol, and 1.5L diesel. It comes with multiple gearbox options such as iMT, DCT, and torque converter. Hyundai i20 has a reliable 1.2L petrol engine paired with manual or IVT automatic transmission.
| Specification | Kia Sonet | Hyundai i20 |
| Engine type | 1.5L CRDi VGT | 1.2L Kappa |
| Displacement | 1493 cc | 1197 cc |
| Maximum power | 115.5 PS @ 4000 rpm | 88.2 PS @ 6000 rpm |
| Maximum torque | 250 Nm @ 1500–2750 rpm | 114.7 Nm @ 4200 rpm |
Fuel and performance
Sonet’s diesel variant is ideal for high-mileage users, delivering up to 24.1 kmpl. The i20’s petrol-only range offers a refined experience but slightly lower fuel efficiency in comparison.
| Specification | Kia Sonet | Hyundai i20 |
| ARAI mileage | 18.4 – 24.1 kmpl | 20 kmpl |
| Fuel tank capacity | 45 litre | 37 litre |
Dimension and capacity
With its SUV stance, the Sonet is taller and offers more boot space than the i20. The i20, however, has a slightly longer wheelbase, which adds to rear legroom.
| Specification | Kia Sonet | Hyundai i20 |
| Length | 3995 mm | 3995 mm |
| Width | 1790 mm | 1775 mm |
| Height | 1642 mm | 1505 mm |
| Boot space | 385 litre | 311 litre |
| Ground clearance | 205 mm (approx.) | - |
| Wheelbase | 2500 mm | 2580 mm |
Design and exterior
Both cars are bold in design. The Sonet features LED headlamps, Star Map DRLs, and SUV body lines. The i20 offers a sleek profile with a parametric jewel grille, Z-shaped tail lamps, and 16-inch alloys.
Interior and cabin space
The Sonet’s interior feels premium with leatherette upholstery, LED ambient lighting, and ventilated seats. The i20 gives a spacious and ergonomic layout with dual-tone interiors and segment-first features like ambient sound modes.
Technology and infotainment
Both cars offer a 10.25-inch touchscreen. Sonet adds Bose speakers, wireless connectivity, and Kia Connect features. The i20 features Bose sound too, ambient sounds of nature, and a seamless infotainment UI.
Safety features and ratings
Both models are loaded with safety features including six airbags, ESC, TPMS, and rear cameras. Sonet includes advanced ADAS features like Forward Collision Warning and Blind Spot Monitoring. i20 includes all essential safety functions but lacks ADAS.
| Feature | Kia Sonet | Hyundai i20 |
| Airbags | 6 | 6 |
| ABS with EBD | Yes | Yes |
| Hill Start Assist | Yes | Yes |
| Rear Parking Camera | Yes | Yes |
| ISOFIX Child Seat Mounts | Yes | Yes |
| TPMS | Yes | Yes |
| ADAS | Yes | No |
Comfort and convenience
Sonet excels with ventilated seats, rear sunblinds, drive modes, and paddle shifters. The i20 also features cruise control, wireless charging, and rear AC vents.
Note: Many of the top-tier features in both the Kia Sonet and Hyundai i20 are often reserved for their higher-end variants. These upgrades enhance your driving experience, but they also raise the final price. The good news? You do not need to compromise on comfort or tech. With the Bajaj Finserv New Car Loan, you can get up to 100% financing of the on-road price.
Check your pre-approved new car loan offer and unlock hassle-free car ownership today.
Why choose Bajaj mall for your car purchase
Planning to buy the Kia Sonet or Hyundai i20? Make your purchase easy and convenient with Bajaj Mall. The platform offers a wide range of car options and helps you choose your ideal vehicle with user-friendly filters.
Booking a new car is hassle-free, thanks to the Bajaj Finserv New Car Loan. This loan offers flexible EMI plans to suit your budget. You can also enjoy extended tenures and competitive interest rates. These features make car ownership more accessible and affordable.
To stay on top of your finances, try our online new car loan EMI calculator. It helps you estimate your monthly payments in advance, making sure your car purchase fits your budget and long-term financial plans.
Planning to buy the Kia Sonet or Hyundai i20 and need funds? With the Bajaj Finserv New Car Loan, get up to 100% financing of the car’s on-road price. Check your new car loan eligibility now and find out how much you can borrow.
Visit Bajaj Mall today to explore car options and take your first step towards owning the Kia Sonet or Hyundai i20 with Bajaj Finserv New Car Loan.
