In 2026 when choosing between the Kia Sonet and Tata Punch CNG [2021-2026], assess both models based on Price, Size, Space, Boot Space, Service cost, Mileage, Features, and Colours.
Kia Sonet Price starts at Rs. 7.3 Lakhs (ex-showroom price) for HTE 1.2 Petrol MT, Tata Punch CNG [2021-2026] Price starts at Rs. 7.1 Lakhs (last recorded price) for Pure iCNG.
Sonet: 998 cc engine, 18.4 to 24.1 kmpl mileage.
Punch CNG [2021-2026]: 1199 cc engine, 26.99 kmpl mileage.
Read the expert reviews to determine comfort and performance.
Sonet vs Punch CNG [2021-2026] Comparison
| KEY HIGHLIGHTS | Sonet | Punch cng [2021-2026] |
|---|---|---|
| Brand | Kia | Tata |
| Price | ₹ 7.3 Lakhs | ₹ 7.1 Lakhs |
| Mileage | 18.4 to 24.1 kmpl | 26.99 kmpl |
| Engine Capacity | 998 cc | 1199 cc |
| Transmission | Manual, Automatic | Manual |
| Cylinders | 4 | 3 |




![Punch CNG [2021-2026] Punch CNG [2021-2026]](/_next/image?url=https%3A%2F%2Fauto.hindustantimes.com%2Fcms-images%2Ftata_punch-cng%2Fimages%2Fexterior_tata-punch-cng_front-left-side_689x451.jpg&w=3840&q=75)