Midsize SUV AC torture test: Kia Seltos to Tata Sierra
We’re in the midst of a brutal summer, with temperatures soaring well past the 40deg mark across much of the country. It is the wrong time of year to be out in the sun, but also the perfect time for our AC torture test. We’ve assembled five midsize SUVs and the objective is simple: to find out which ones can keep their cool when the going gets hot. In preparation for the test, each car is parked under direct sunlight for two hours with its engine switched off and windows rolled up. Sunroof shades are kept closed, but rear window shades are rolled away. The cars are rigged with sophisticated test equipment, which captures reams of data, provided by Zen Microsystems. Five thermocouple sensors read ambient temperature, cabin temperature, vent temperature (it captures how cold the air is), front-seat temperature (measured near the driver’s ear) and rear-seat temperature (measured at the rear centre armrest). Each car was rigged with 5 thermocouple sensors Getting into the cars for the act...