Summer heat can turn a parked car into a genuine oven. According to Germany’s motoring association ADAC, after just 90 minutes parked in the sun, the temperature inside the cabin can approach 60°C, while the dashboard and steering wheel can heat up to more than 70°C.
In a separate study, ADAC experts examined which measures actually help keep a car’s interior cool.
The most effective measures
Several popular options were compared: exterior and interior windshield sunshades, a white cloth placed on the dashboard, tinted side and rear windows, and a half car cover.
The cover...