Polestar 1 road tests
The Hällered Proving Ground offers a wide variety of roads for all sorts of vehicle testing. Steep inclines, hairpin turns, extreme off-road conditions, Hällered has it all. They’ve even recreated roads from around the world, down to the smallest detail: a country road in England, a Los Angeles highway, and more.
But as thoroughly designed as it is, it can’t replace the real world. That’s why Polestar engineers and technicians are taking the Polestar 1 verification prototype (VP) cars throughout Europe, to get the best results possible.
Jokkmokk and Arvidsjaur in northern Sweden provided the perfect conditions for testing different drive modes, brake sensitivity, oversteer/understeer, steering software, and driving in deep snow. Steering software was also calibrated in sunny Barcelona, from which the Polestar 1 headed to Frankfurt for public road testing and CarPlay app optimisation. The Polestar 1 was also driven from Sweden to northern England (via Germany and Holland) in order to test suspension, bringing along Öhlins to perform on-site adjustments and measurements.
All in all, the Polestar 1 VP cars have driven a total of 10,000 km throughout Europe this year alone. The upcoming trip from Sweden to St. Moritz (via the autobahn) to test engine software will see the Polestar 1 accumulating even more kilometres, and invaluable real-world experience.
ELI5: How do brakes brake?
The concept of braking is, in all honesty, pretty straightforward. Simply put, it’s the art of making a moving vehicle stop or slow down. In this beginner’s guide, we will delve a little deeper, explaining how this is done and learning what separates good brakes from world-class brakes. So, without further ado, let’s get into it.