{"id":36505,"date":"2022-11-20T09:03:45","date_gmt":"2022-11-20T14:03:45","guid":{"rendered":"http:\/\/autosector.com\/?p=36505"},"modified":"2022-11-20T09:03:45","modified_gmt":"2022-11-20T14:03:45","slug":"1137908_porsche-is-moving-fast-into-evs-lessons-learned-from-taycan","status":"publish","type":"post","link":"http:\/\/autosector.com\/?p=36505","title":{"rendered":"Porsche is moving fast into EVs: Lessons learned from Taycan"},"content":{"rendered":"

In 2013, German carmakers got their hands on Tesla Model S luxury four-door sport sedans and tore them apart. An industry insider in that country told us the Model S was a massive shock to Audi, BMW, and Mercedes-Benz\u2014but perhaps even more so to Porsche, which had been hugely successful with its fast, sporty Panamera four-door.<\/p>\n

The Porsche product team had to grapple with the arrival of an electric car, from a highly unlikely company, that was as quick, smoother, and equally as desirable as their prime offering. Moreover, that EV had already lured away some of their most tech-forward customers.\u00a0<\/p>\n

\"Prototype<\/p>\n

Prototype for Porsche Taycan, the production Mission E<\/p>\n<\/div>\n

Their response, the electric Porsche Taycan that arrived in late 2020, was sleek, enormously fast, and the first production EV with an 800-volt battery pack. It has been a sales success, with 100,000 sold over three years. But the EV transition is accelerating, and Porsche has many more EVs to launch. The first will be the 2024 Porsche Macan Electric, whose PPE platform and related technology<\/a> it previewed last week at a media briefing in Franciacorta, Italy.<\/p>\n

\"Porsche<\/p>\n

Porsche Taycan – Euro spec<\/p>\n<\/div>\n

The day included the chance to hustle a current Taycan around the hilly, twisty roads of Lombardy, competing with Fiat 500s and local garbage trucks in equal measure. The Taycan clearly had better acceleration and far more grip, but it was a big car on very small roads. We spent lots of time listening to proximity warning alarms as we flew past sheer stone walls just inches away.<\/p>\n

Back in the conference rooms, we asked Porsche executives what lessons they had taken away from the Taycan. Their answers were often circumspect, but the briefings suggested lots of knowledge gained between the Taycan and electric Macan.<\/p>\n

That Taycan was first shown as the Porsche Mission E concept at the 2015 Frankfurt Motor Show, and seven years is a long while in \u201cEV time.\u201d Here\u2019s our rundown of what Porsche has learned from the Taycan since then:<\/p>\n

\"Porsche<\/p>\n

Porsche Taycan charging<\/p>\n<\/div>\n

Batteries held up better than expected<\/strong><\/p>\n

\u201cWe had a very steep learning curve, so we were quite conservative,\u201d said Antoon Janssen, manager of powertrain for the Macan Electric. \u201cBut the [Taycan] batteries are in better shape than we expected. So we can expand the window of charging, temperature, and so forth.\u201d That can be seen in the Macan Electric, which will have only a 2 to 4 percent battery reserve above its 98-kilowatt-hour usable capacity\u2014a lower margin than in the Taycan.<\/p>\n

\"2020<\/p>\n

2020 Porsche Taycan Turbo S<\/p>\n<\/div>\n

800-volt batteries were the right decision<\/strong><\/p>\n

It\u2019s debatable whether \u201c800 volts is now seen as the standard\u201d for EVs, as Michael Steiner, a member of the executive board for R&D, said at the start of the day. But the Taycan\u2019s 800-volt battery, which both reduces internal heat from resistance and allows faster charging at 270 kilowatts or more, set it apart in several ways\u2014and has been adopted wholesale for the Premium Platform Electric (PPE) architecture that underpins the coming Macan Electric and other models from Audi and Bentley.<\/p>\n

Among other benefits, 800 volts offered the promise of an 80-percent recharge in only 20 to 25 minutes under the right circumstances. That\u2019s a sufficiently powerful fact that even GM has worked out a way to allow its larger Ultium-based EV models to charge at 800 volts despite a battery architecture that operates at 400 volts. \u201cIn future,\u201d Steiner said, \u201c800 volts will be profitable\u201d\u2014suggesting the Taycan may not have been up to Porsche\u2019s historically lavish profit margins.<\/p>\n

\"1950<\/p>\n

1950 Porsche 356 and 2020 Porsche Taycan Turbo S<\/p>\n<\/div>\n

Boosting efficiency demands lots of small improvements<\/strong><\/p>\n

A key improvement from the Taycan\u2019s J1 platform to the electric Macan\u2019s PPE architecture is better and more efficient cooling of the battery, motors, and power electronics. Porsche has used silicon carbide, rather than silicon, in the rear-axle power inverter. This proves to cut electrical losses and allows power switching at higher frequencies.\u00a0<\/p>\n

Powertrain manager Janssen summed it up: \u201cWe had many small learnings\u201d about where energy was lost in the Taycan that allowed better efficiency for the Macan Electric when added together. The electric SUV\u2019s range, with only a slightly larger battery in a much bulkier and less aerodynamic vehicle, will be \u201ca lot more than the Taycan.\u201d<\/p>\n

\"2021<\/p>\n

2021 Porsche Taycan<\/p>\n<\/div>\n

Major software updates make customers happy<\/strong><\/p>\n

Rather than do a series of smaller updates to the car\u2019s operating software, as Tesla does, Porsche chose to batch a large group of changes into a single update it launched this past June. More than 50 percent of the 75,000 Taycans then on the road have received the update, despite the fact it takes almost an entire day and requires a dealer visit. (Taycans built since then have the new features uploaded at the factory.)<\/p>\n

Among the benefits was a boost to the car\u2019s rated range<\/a> by allowing the front motor to shut off entirely at times when the rear motor alone was enough to power an all-wheel-drive Taycan version.\u00a0<\/p>\n

\"PPE<\/p>\n

PPE platform for VW Group, developed by Porsche\/Audi<\/p>\n<\/div>\n

To make a difference, EVs must sell in volume at lower prices\u00a0<\/strong><\/p>\n

Porsche CEO Oliver Blume pledged in March that 80 percent of all Porsches sold will be battery-electric by 2030<\/a>. At our briefing, several Porsche executives intoned that pledge almost verbatim. To get there will require lots of EV sales, fast. The current gasoline Macan is the brand\u2019s highest seller, the one luring in younger buyers new to the brand. It represents 80,000 sales a year, more than double those of the surprisingly successful Taycan\u2014and its successor will become the second Porsche EV.<\/p>\n

The Macan Electric will cost less than the Taycan when it launches in 2024, and it will be followed by an all-electric sports car replacing today\u2019s 718 Boxster and Cayman. Macan, Boxster, and Cayman are Porsche\u2019s least expensive models, and they\u2019ll drive big volumes\u2014though a larger \u201csporty\u201d electric three-row luxury SUV<\/a> is in the cards as well, to boost profit margins.<\/p>\n

\"2021<\/p>\n

2021 Porsche Cayenne Turbo S E-Hybrid Coupe<\/p>\n<\/div>\n

Plug-in hybrids won\u2019t stick around forever\u00a0<\/strong><\/p>\n

The Taycan gave the sports-car brand confidence it could make a compelling Porsche that happened to be electric. But before Blume\u2019s March pledge, Porsche\u2019s goal was to have 80 percent of its sales be \u201celectrified\u201d vehicles by 2030. Electrified doesn\u2019t mean electric<\/a>; it means any vehicle with an electric motor somewhere in the powertrain, including plain old hybrids without a plug.<\/p>\n

So his more recent promise\u201480 percent of sales being battery-electric by that same year\u2014indicates plug-in hybrids will fade away after this decade. There may be more in the short term, however. The other half of his pledge was that 50 percent of Porsche\u2019s 2025 sales would be \u201celectrified,\u201d which includes PHEV versions of the Cayenne large SUV and the Panamera large luxury sedan. As noted when the latest 911 generation was launched, the rear-engine sports coupe and convertible will likely remain the last Porsche with a combustion engine, into at least the 2030s\u2014but it too will have a regular hybrid version<\/a>, and may get a PHEV variant as well.\u00a0<\/p>\n

—<\/em>
Porsche provided airfare, lodging, and meals to enable Green Car Reports to bring you this first-person report.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

In 2013, German carmakers got their hands on Tesla Model S luxury four-door sport sedans and tore them apart. An industry insider in that country told us the Model S was a massive shock to Audi, BMW, and Mercedes-Benz\u2014but perhaps even more so to Porsche, which had been hugely successful with its fast, sporty Panamera […]<\/p>\n","protected":false},"author":1,"featured_media":36506,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[4],"tags":[],"class_list":["post-36505","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-e-cars"],"_links":{"self":[{"href":"http:\/\/autosector.com\/index.php?rest_route=\/wp\/v2\/posts\/36505","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/autosector.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/autosector.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/autosector.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/autosector.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=36505"}],"version-history":[{"count":0,"href":"http:\/\/autosector.com\/index.php?rest_route=\/wp\/v2\/posts\/36505\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/autosector.com\/index.php?rest_route=\/wp\/v2\/media\/36506"}],"wp:attachment":[{"href":"http:\/\/autosector.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=36505"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/autosector.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=36505"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/autosector.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=36505"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}