Yes, car air conditioning can reduce fuel economy by up to 25% during the hottest summer months. Meanwhile, city driving during the winter can reduce your car's gas mileage by 15% or up to 24% for ...

That’s why the Korean automaker is looking to bring back old-fashioned buttons in upcoming cars. The facelifted Ioniq 5 already has a redesigned HVAC control panel, but more are in the pipeline.