{"id":46162,"date":"2022-09-16T14:37:09","date_gmt":"2022-09-16T18:37:09","guid":{"rendered":"https:\/\/blog.canadamotorjobs.com\/la-lightyear-modele-0-est-lautomobile-la-plus-aerodynamique-au-monde\/"},"modified":"2022-09-16T14:59:12","modified_gmt":"2022-09-16T18:59:12","slug":"la-lightyear-modele-0-est-lautomobile-la-plus-aerodynamique-au-monde","status":"publish","type":"post","link":"https:\/\/news.canadamotorjobs.com\/fr\/la-lightyear-modele-0-est-lautomobile-la-plus-aerodynamique-au-monde\/","title":{"rendered":"La Lightyear Mod\u00e8le\u00a00 est l\u2019automobile la plus a\u00e9rodynamique au monde"},"content":{"rendered":"<\/p>\n<p>Le nouveau constructeur n\u00e9erlandais <a href=\"https:\/\/annuelauto.ca\/lightyear-0-dans-certains-pays-elle-pourrait-rouler-7-mois-avant-de-devoir-etre-rechargee\/\" target=\"_blank\" rel=\"noopener noreferrer\">Lightyear<\/a>, qui s\u2019appr\u00eate \u00e0 commercialiser une automobile \u00e9lectrique \u00ab\u00a0solaire\u00a0\u00bb, a annonc\u00e9 cette semaine qu\u2019elle sera la voiture de s\u00e9rie la plus a\u00e9rodynamique au monde. Elle a un coefficient de tra\u00een\u00e9e (ou Cx) record de 0,175.<\/p>\n<p> En 2021, la Mercedes-Benz <a href=\"https:\/\/annuelauto.ca\/mercedes-eqs-2022\/\" target=\"_blank\" rel=\"noopener noreferrer\">EQS<\/a> et l\u2019<a href=\"https:\/\/annuelauto.ca\/mercedes-benz-eqe\/\" target=\"_blank\" rel=\"noopener noreferrer\">EQE<\/a> \u00e9taient devenues les voitures de s\u00e9rie les plus a\u00e9rodynamiques au monde avec leur Cx de 0,20, surpassant du m\u00eame coup la Tesla Mod\u00e8le\u00a0S et la Lucid\u00a0Air, qui ont toutes deux un Cx de 0,21.<\/p>\n<p> Lightyear a fait cette annonce deux mois avant l\u2019entr\u00e9e en production de cette voiture, baptis\u00e9 Mod\u00e8le\u00a00. Sa cote a\u00e9rodynamique a \u00e9t\u00e9 confirm\u00e9e gr\u00e2ce \u00e0 divers tests effectu\u00e9s dans une des <a href=\"https:\/\/annuelauto.ca\/la-soufflerie-de-pininfarina-celebre-ses-50-ans\/\" target=\"_blank\" rel=\"noopener noreferrer\">souffleries<\/a> de FKFS \u00e0 Stuttgart, en Allemagne, un institut de recherche et d\u00e9veloppement priv\u00e9 oeuvrant pour l&#8217;industrie automobile et ses fournisseurs.<\/p>\n<p> Lightyear pr\u00e9cise que ces tests ont \u00e9t\u00e9 r\u00e9alis\u00e9s conform\u00e9ment \u00e0 une m\u00e9thode de calcul appel\u00e9e Proc\u00e9dure d&#8217;essai mondiale harmonis\u00e9e pour les v\u00e9hicules l\u00e9gers (Worldwide harmonized light vehicle test procedure ou WLTP) utilis\u00e9e en Europe et en Chine.<br \/> <strong>L\u2019a\u00e9rodynamisme, un \u00e9l\u00e9ment cl\u00e9 de la consommation<\/strong><br \/> Le constructeur rappelle que la consommation d\u2019\u00e9nergie d\u2019un v\u00e9hicule d\u00e9pend de trois \u00e9l\u00e9ments cl\u00e9s\u00a0: l&#8217;a\u00e9rodynamisme, la r\u00e9sistance au roulement et les moteurs.<\/p>\n<p> Or, l\u2019efficacit\u00e9 a\u00e9rodynamique de la carrosserie a une influence consid\u00e9rable sur la consommation d\u2019\u00e9nergie, la r\u00e9sistance de l\u2019air augmentant de mani\u00e8re exponentielle \u00e0 des vitesses de conduite \u00e9lev\u00e9es. Selon le constructeur, \u00e0 grande vitesse, l&#8217;a\u00e9rodynamisme influence la consommation \u00e9nerg\u00e9tique globale \u00e0 hauteur d\u2019environ 60\u00a0% pour la plupart des v\u00e9hicules.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le nouveau constructeur n\u00e9erlandais Lightyear, qui s\u2019appr\u00eate \u00e0 commercialiser une automobile \u00e9lectrique \u00ab\u00a0solaire\u00a0\u00bb, a annonc\u00e9 cette semaine qu\u2019elle sera la voiture de s\u00e9rie la plus a\u00e9rodynamique au monde. Elle a un coefficient de tra\u00een\u00e9e (ou Cx) record de 0,175. En 2021, la Mercedes-Benz EQS et l\u2019EQE \u00e9taient devenues les voitures de s\u00e9rie les plus a\u00e9rodynamiques [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":46166,"comment_status":"close","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[101],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>La Lightyear Mod\u00e8le\u00a00 est l\u2019automobile la plus a\u00e9rodynamique au monde - CanadaMotorJobs.com<\/title>\n<meta name=\"description\" content=\"La Lightyear Mod\u00e8le\u00a00 est l\u2019automobile la plus a\u00e9rodynamique au monde - Benoit Charette - Annuel automobile - CanadaMotorJobs.com.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La Lightyear Mod\u00e8le\u00a00 est l\u2019automobile la plus a\u00e9rodynamique au monde - 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Il a fait ses classes au c\u00f4t\u00e9 de Daniel H\u00e9raud et au Carnet de route de 1992 \u00e0 2001. Il est fondateur, copropri\u00e9taire et r\u00e9dacteur en chef de L\u2019Annuel de l\u2019automobile, qu\u2019il publie depuis 2001. Il a anim\u00e9 les \u00e9missions RPM et RPM+ sur V et les L\u00e9gendes de la route sur Historia. \u00c0 la radio depuis 1986, il reprend l\u2019antenne cette ann\u00e9e sur les ondes de Cogeco et participe pour la deuxi\u00e8me ann\u00e9e \u00e0 l\u2019\u00e9mission Passion Auto sur RDS en plus de mettre en ligne le site Web officiel de L\u2019Annuel de l\u2019automobile sur annuelauto.ca.","sameAs":["https:\/\/annuelauto.ca\/"],"url":"https:\/\/news.canadamotorjobs.com\/fr\/author\/benoit-charette\/"}]}},"_links":{"self":[{"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/posts\/46162"}],"collection":[{"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/comments?post=46162"}],"version-history":[{"count":0,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/posts\/46162\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/media\/46166"}],"wp:attachment":[{"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/media?parent=46162"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/categories?post=46162"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/tags?post=46162"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}