Maruti Suzuki K series Engine power performance and mileage

The new Maruti Swift with the K series engine promises to give better mileage. The company with its latest version of Swift Petrol and Swift Dzire petrol with a 1.2 litre engine which complies with the BS IV norms. The K series performance engine was earlier seen in the Suzuki Ritz.  The Swift engine gives a power output of about 84 bhp and 11.5 kgm of max torque, which will give better transmission thus enhancing overall performance. (Earlier 1.3 liter petrol produced 87 bhp and 11.3 kgm of torque).