The Renault Kwid 1.0 B4DA engine is a compact and efficient 1.0-liter (999cc) three-cylinder petrol engine, specifically designed for the Renault Kwid hatchback. Launched with the Kwid’s 1.0-liter variant from approximately 2016 onwards, this B4DA engine features a DOHC (Double Overhead Camshaft) setup with 12 valves and employs multi-point fuel injection. It is engineered to deliver a balance of adequate power for urban driving (typically around 50kW and 91Nm of torque) with excellent fuel economy, making it a key factor in the Kwid’s appeal as an affordable and economical city car.