Polestar 3 unleashes battery revolution: faster, stronger and smarter than ever

Polestar 3 unleashes battery revolution: faster, stronger and smarter than ever

07 October 2025

Let's be honest: in the world of electric cars, the Polestar 3 has always been a brute force, a Swedish tank on wheels that makes you feel like you're tearing through the forests of Lapland without wasting a drop of petrol. But now? Polestar has unplugged the cord and delivered an upgrade that would make even the most sceptical diesel fan blush. We're talking new batteries that charge like a rocket launch, more power that pins you to the seat like a disastrous date, and a range that takes you from Stockholm to the North Cape without breaking a sweat. This isn't a mere facelift; it's a full metamorphosis for the 2026 model year, making the Polestar 3 not just more competitive, but downright addictive.

Imagine – no, hold on, no imaginings here, this is reality – that you're waiting at a charging station, and instead of staring at a dancing progress bar for an eternity, your battery goes from 10 to 80 percent in 22 minutes. That's the promise of the new 800-volt architecture, a leap forward from the old 400-volt setup that's still convinced it's 2010. With peaks up to 350 kilowatts of charging power, this beast sucks in electrons like a thirsty elephant at a fountain. For the Rear-Wheel Drive version, with its more modest 92 kWh CATL battery, it tops out at 310 kW, but even that's an upgrade compared to the sluggishness of a creaky old V8 sputtering up a hill. And efficiency? It's up by six percent, meaning you waste less energy on pointless frippery, like a front wheel idling lazily when it's not needed. Polestar has cleverly disabled the front motor when it's just dead weight, boosting the range to 604 kilometres WLTP for the Rear-Wheel Drive. For the Dual Motor and the bonkers Performance Pack, with their 106 kWh blocks, you hit 635 and 593 kilometres respectively. That's enough for a road trip without consulting the map for the nearest petrol station – something those poor combustion engines still do with their pitiful range and endless whinging about refuelling.

But wait, it gets better, because Polestar hasn't just pimped the battery; they've overhauled the entire drivetrain like it was a leaky old engine block. The rear motor is now a homegrown monster with extra torque, and the power distribution has shifted rearward for that divine grip feel when you dive into a corner without sliding like a penguin on ice. The Rear-Wheel Drive now spits out 333 horsepower, a 34-horse bump that you feel in every throttle blip – farewell to the limp 299 hp of yore. The Dual Motor climbs to 544 hp, and then there's the Performance, with its insane 680 hp and a 0-to-100 in 3.9 seconds, making you forget this is an SUV and not a street racer. Compare that to those lumbering petrol guzzlers still grumbling about their 'heritage' while eating dust at a stoplight. Here, you get instant torque, no faffing about with gears or exhaust fumes poisoning the air. And the handling? New stabilizer bars and a sharpened steering make it as intuitive as channel-surfing Netflix – precise, effortless, and with a grin on your face.

It's not just brute force and quick juice; Polestar has supercharged the brains too. Under the hood – or rather, in the software – sits a Nvidia Drive AGX Orin processor that cranks out 254 trillion operations per second, versus the old 30 trillion. That translates to smarter safety systems with hawk-like eyes, battery management that anticipates your needs before you even voice them, and infotainment that doesn't stutter like a drunk uncle at a family do. For the early adopters: no sweat, this upgrade comes free as a retrofit, because Polestar knows loyalty pays – unlike those brands that charge you for a software tweak that slows your car down.

And let's talk finesse, because this isn't a stripped racer; it's a luxury beast with a conscience. The interior upgrade to MicroTech in Charcoal, paired with recycled aluminium, feels like a hug from a Scandinavian designer – soft, sustainable, and oh-so-chic. The Performance even gets Swedish Gold seatbelts, because why not? A dash of bling for the adrenaline junkies. The active air suspension is now an option on the Dual Motor, but standard on the Performance, so you glide over potholes like a boat on a lake. Colours? Thunder's been swapped for the rugged Storm grey, because Polestar gets it: dark grey is the new black – mysterious, potent, and perfect for hiding mud splatters.

In short, this Polestar 3 is the rude awakening for anyone still muttering about 'range anxiety' or 'charging fear'. It's a car that doesn't just drive like a dream, but charges like a nightmare for the competition. Faster, stronger, smarter – and all electric, without the mess of tailpipes or the hangover of an empty tank. If you thought EVs were boring, try firing up 680 hp without belching a speck of CO2. This is the future, and it's accelerating harder than you think.

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