Journal 3

Polestar's chassis team is tuning the Polestar 1 handling balance in extreme winter conditions. Polestar's chassis engineer and test driver, Joakim Rydholm, is leading the handling evaluation process.

Polestar 1 winter test

Watch how the Öhlins shock absorbers, combined with different rear anti-roll bar settings, are tested and evaluated at high speeds. Each setting step is half a millimetre apart, from a 20 to a 25-millimetre diameter. The top speed in the test drive is 200 km/h. The Polestar 1 prototype used in the test is stripped of all driver support systems so that the driver feels nothing but the exact base chassis settings. These tests are performed in a closed test track located in Sweden, just inside the Arctic Circle. Its average temperature is -25°C.

Related

Two Polestar 4's driving on track.

Polestar 4: Press impressions from Hällered Proving Grounds

Recently, we took our latest creation, Polestar 4, to an exclusive behind-the-scenes press event at the Hällered Proving Grounds, just under an hour east of Polestar HQ in Gothenburg, Sweden. Journalists from various outlets and markets around the world were invited to get a feel for this new addition to the Polestar family. Here's what went down.

Stig Blomqvist in Polestar 3

The Scandi Flick: How Sweden transformed rally driving

For most people, when they think of rally drivers, they think of Scandinavians. Strong stoic types, sat behind a wheel, tearing through asphalt, gravel and snow at breakneck speeds. But that's not the full picture. These racing drivers fundamentally changed the way cars were actually driven. They did things differently, building faster lap times in new ways. And today, we are lucky enough to talk to one of the greatest of them all: Stig Blomqvist.

Putting the matter to rest: Polestar 4 digital rearview mirror in snow and in the dark

Our latest film showcasing the new digital rear-view mirror of Polestar 4 caused quite a stir. As is expected with new technology, we were flooded with questions regarding its functionality and durability in other environments. Our product gurus Brent Ellis, Head of Product Communications, and Joakim Rydholm, Head of Chassis Development, took an opportunity while in northern Sweden to put the matters to rest.