The Hyundai Verna SX and Maruti Swift VXI are two popular sedans in the Indian market. While both cars have their own strengths and weaknesses, they differ significantly in terms of engine, transmission, fuel efficiency, safety features, infotainment system, and price. The Hyundai Verna SX has a more powerful 1.5L petrol engine, which produces 115 PS of power and 144 Nm of torque. In contrast, the Maruti Swift VXI has a 1.2L petrol engine, which produces 83 PS of power and 113 Nm of torque. The Verna SX also has a 6-speed manual and automatic transmission, while the Swift VXI has a 5-speed manual and automatic transmission.

In terms of fuel efficiency, the Maruti Swift VXI has an upper hand, with a fuel efficiency of 21.21 kmpl, while the Hyundai Verna SX has a fuel efficiency of 17.7 kmpl. However, the Verna SX has a more comprehensive safety feature list, with 6 airbags, including dual front airbags, side airbags, and curtain airbags. The Swift VXI, on the other hand, has only 2 airbags, including dual front airbags.

The infotainment system is another area where the two cars differ. The Hyundai Verna SX has an 8-inch touchscreen infotainment system with Android Auto and Apple CarPlay, while the Maruti Swift VXI has a 7-inch touchscreen infotainment system with Android Auto and Apple CarPlay. The Verna SX also has a more premium interior, with features like leather seats, cruise control, and a rearview camera.

In terms of price, the Hyundai Verna SX is priced higher than the Maruti Swift VXI. The Verna SX has a starting price of around Rs 10 lakh, while the Swift VXI has a starting price of around Rs 7 lakh. However, the Verna SX offers more features and a more powerful engine, which may justify the higher price.

Overall, the Hyundai Verna SX and Maruti Swift VXI are two different cars that cater to different needs and budgets. While the Verna SX offers more power, features, and safety, the Swift VXI offers better fuel efficiency and a lower price. Ultimately, the choice between the two cars will depend on the individual's priorities and preferences.