McLaren W1 - Unforgiving Hot Weather Testing

The McLaren W1 continues to redefine performance and driver engagement on both on the track and the open road. In the countdown to customer delivery, our team travelled to one of the hottest places on earth to conduct a series of demanding tests. Over 5,000 km of testing in Arizona temperatures exceeding 40°C (104°F) focused on validating critical systems including cooling, engine load management, and cabin climate control. The results speak for themselves. The W1 delivered exceptional performance, combining high downforce and power with precise handling and everyday comfort. Even under extreme conditions, its aerodynamic integrity and cooling efficiency remained uncompromised. A true representation of performance, everywhere. Explore more about W1 extreme hot weather testing: https://cars.mclaren.com/en/W1/w1-hoT-weather-testing-arizona?utm_source=youtube&utm_medium=social_organic&utm_campaign=q425_central_all_en_aw_none_feature_W1_hot_weather_testing&utm_term=W1&utm_content=story&campaignid=CMP-03608-V6P3P7 #McLaren #McLarenAutomotive #McLarenW1 #W1 #TheRealSupercar Subscribe and be the first to watch exclusive content from the Official McLaren Automotive YouTube channel. McLaren Automotive Website: https://cars.mclaren.com/en Instagram: https://www.instagram.com/mclarenauto Facebook: https://www.facebook.com/mclarenautomotive X: https://twitter.com/mclarenauto TikTok: https://www.tiktok.com/@mclarenauto Threads: https://www.threads.net/@mclarenauto