{"id":2245694,"date":"2026-11-09T00:00:00","date_gmt":"2026-11-08T21:00:00","guid":{"rendered":"https:\/\/analyse.optim.biz\/?p=2245694"},"modified":"2026-11-09T00:00:00","modified_gmt":"2026-11-08T21:00:00","slug":"the-us-tech-award-goes-to-the-tesla-semi-not-the-flying-roadster-and-heres-why","status":"publish","type":"post","link":"https:\/\/analyse.optim.biz\/?p=2245694","title":{"rendered":"The US Tech Award goes to the Tesla Semi (not the flying Roadster) and here\u2019s why\u2026"},"content":{"rendered":"
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We already knew Elon\u2019s semi was seriously capable \u2013 his 14 known children are proof of that. But what about his electric truck? Apologies, US readers \u2013 silly English joke. Don\u2019t google it.<\/p>\n

The truth of the matter is we fully expected to come away feeling a little underwhelmed when we visited Tesla\u2019s finally finished Semi Gigafactory in Nevada earlier this year, to experience the production version of the heavy-duty hauler that first broke cover way back in 2017. Surely the world had moved on? Surely the Semi had missed the opportunity to have a Model S<\/a> moment and transform its industry overnight, like Tesla\u2019s first production car before it? Not so, as it turns out.<\/p>\n<\/div>\n

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The Tesla Semi is defined by one thing: efficiency. Electric trucks can\u2019t have giant batteries \u2013 they\u2019re too heavy and deplete your maximum cargo load. Nor however can they have poor range \u2013 a truck that requires lengthy additional refuel stops is one that bleeds cash. So, Tesla has invented a third way: squeeze every last mile out of a modest battery and minimise weight while maximising range. Without a trailer hitched, the Semi\u2019s swooping cab boasts a lower drag coefficient than a Bugatti Chiron<\/a>.<\/p>\n

Photography: Mark Riccioni<\/em><\/p>\n<\/div>\n

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The first of its two rear axles, sporting two punchy electric motors, only steps in to help with steep hills and hard acceleration but decouples entirely whenever possible, leaving the second axle\u2019s single motor to waft you along frugally. Even the central driving position is an efficiency-informed choice, enabling the Cab to dramatically taper at the top, and contributing to that Bugatti-busting 0.34Cd. The production truck, which shares just five per cent of its parts with the pilot vehicles, is 1,000lb now lighter.<\/p>\n<\/div>\n

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The bottom line of all this pathological efficiency farming? A fully laden 1.7kWh per mile. Sounds rubbish, is in fact astounding. That equates to a third of the energy consumption of a diesel hauler doing 10mpg, or seven times the energy consumption of a Model Y<\/a> \u2013 in a vehicle 20 times heavier. The resulting range figures \u2013 325 miles for the SR and 500 for the LR \u2013 more than cover off the typical driving stints of European and US truckers respectively. Combined with the ability to add 60 per cent of charge in 30 minutes, this is the first electric truck that \u2013 Tesla says \u2013 can match the uptime of its diesel counterparts.<\/p>\n

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The Tesla Semi\u2019s success will ultimately hinge on a single issue: its ability to deliver on price<\/p>\n<\/blockquote>\n

Mind boggling stuff, and yet it\u2019s the factory tour that slams home just how deeply this mantra of efficiency runs through the Semi project. Here, efficiency isn\u2019t just about maximising range \u2013 it\u2019s about designing for reliability and ease of maintenance. It\u2019s about creating a product that can be built quickly and easily while minimising production costs to enable a price point which undercuts every existing electric class 8 lorry. The Semi and its Gigafactory are two halves of a singular design and engineering project, created in tandem to serve each other \u2013 you guessed it \u2013 as efficiently as possible.<\/p>\n

Once you know what to look for, you see this dark art at play everywhere on the factory floor. We see a naked cab having its internals fitted. While it appears freshly painted, we learn it is in fact powder coated, and that there is no paint shop in the Semi Gigafactory. That saves time, money, space and quite a lot of water. We see workers fitting the cab with its internals, but instead of cramming cumbersome components through the door or windscreen opening as is typical, they are strolling in through a massive hole where the rear wall should be \u2013 that panel goes on last to speed up assembly.<\/p>\n<\/div>\n

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We are shown the new electric steering system, borrowed heavily from Cybertruck<\/a>, and infinitely less complex than the pilot vehicle\u2019s hydraulic system. The new front bumper, meanwhile, is now split into three pieces, so that you don\u2019t need to replace it entirely if you ding a lamppost exiting a tight space. The one thing that perhaps sums it all up best is the Semi factory\u2019s bespoke wheel gun, which affixes all ten lug nuts at once, shaving perhaps 40 seconds off production time. Efficiency is a key tenet in every factory, but here it is a religion.<\/p>\n

For all its clever engineering, the Tesla Semi\u2019s success will ultimately hinge on a single issue: its ability to deliver on price. It promises to offer a significantly lower cost of ownership than existing diesel haulers, without affecting uptime \u2013 if it achieves this, it will be a game changer. If it doesn\u2019t, it will flop. We\u2019ll soon know which.<\/p>\n

Regardless, one thing is for sure: this is the version of Tesla we want to see. The version focused on making important vehicles that serve normal people brilliantly. Amid all the recent noise, it\u2019s become all too easy to forget what this company is capable of at its brilliant best. The Semi is a potent reminder. That\u2019s why it\u2019s our TG Tech award winner.<\/p>\n<\/p>\n<\/div>\n

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We already knew Elon\u2019s semi was seriously capable \u2013 his 14 known children are proof of that. But what about his electric truck? Apologies, US readers \u2013 silly English joke. Don\u2019t google it. The truth of the matter is we fully expected to come away feeling a little underwhelmed when we visited Tesla\u2019s finally finished […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[226,237],"class_list":["post-2245694","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-crawlmanager","tag-topgear-com"],"_links":{"self":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/2245694","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2245694"}],"version-history":[{"count":0,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/2245694\/revisions"}],"wp:attachment":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2245694"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2245694"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2245694"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}