Why is the Kia Stonic's fuel efficiency better than its competitors?

I've noticed that the Kia Stonic boasts better fuel efficiency than its competitors in the same class. What makes the Kia Stonic stand out in terms of fuel economy and how can I maximize its efficiency?

The Kia Stonic's fuel efficiency is due to its advanced engine technology and aerodynamic design. To maximize its efficiency, make sure to keep up with regular maintenance and avoid unnecessary idling and heavy acceleration.

Compared to its rivals, the Kia Stonic has a more efficient and responsive transmission system. To get the most out of its fuel economy, try to maintain a smooth driving style and use cruise control when possible.

The Kia Stonic also utilizes start-stop technology, which automatically shuts off the engine when the vehicle is at a standstill, further reducing fuel consumption. Make sure to also keep your tires properly inflated for optimal efficiency.