The new WagonR is expected to be based on the Heartect platform, the one on which cars like the Swift and Ignis are also built on. With this, we expect the WagonR to be more spacious on the inside while being just as big as the older model on the outside. But apart from the new platform, the other big mechanical change will be the engine, which will be a 4-cylinder unit this time around, as can be seen in the image. At present, the WagonR is powered by a 1.0-litre, 3-cylinder engine that puts out a maximum power of 68PS and a peak torque of 90Nm. The same engine is also available with CNG option as well and is shared with the Alto K10.