THERE'S an ongoing argument online among car fans on whether it is more fuel-efficient to drive with your air-conditioning on or to lower your windows.
This surprisingly contentious debate has been raging ever since the first car rolled off the production line with modern air-conditioning (incidentally, it was the 1953 Chrysler Imperial).
Already a subscriber? Log in.
Celebrate Merdeka with 50% Off!
T&C applies.
![](https://cdn.thestar.com.my/Themes/img/sub_paywall_TSM.webp)
Cancel anytime. No ads. Auto-renewal. Unlimited access to the web and app. Personalised features. Members rewards.
Follow us on our official WhatsApp channel for breaking news alerts and key updates!