A premium electric SUV has to work for the whole family, not just the driver. Before you focus on range or horsepower, it’s worth asking a simpler question: what happens when everyone climbs in for a weekend drive?
For Quebec shoppers cross-shopping premium EVs, the Polestar 3’s cabin is where daily life actually happens: commutes, car seats, groceries, and long stretches on the highway. Here’s what the interior offers, and who it actually suits.
Why the Polestar 3 Cabin Deserves a Look
The Polestar 3 is a mid-size luxury SUV with a two-row, five-passenger layout built on a 2,985 mm wheelbase and a 4,900 mm overall length. That size gives the cabin real shoulder and legroom without pushing the vehicle into full-size territory.
The interior pairs Bridge of Weir leather upholstery with Black ash deco trim, sports comfort front seats, and comfort rear seats. A laser-etched light line and floor lighting add a quiet, upscale touch after dark, while the available panoramic glass roof brings in natural light without a sunshade to manage.
1. Room for Passengers and Car Seats
The two-row cabin seats five, and the wheelbase-driven interior space gives rear passengers real legroom rather than a tight third-row compromise. That matters for families installing child seats, since ISOFIX anchors are standard and the door openings are wide enough to avoid awkward angles.
For adults riding in back, the comfort rear seats and dedicated rear climate zone mean nobody is stuck adjusting a shared vent. A rear control panel lets back-seat passengers manage their own climate and seat heating, so the front-row driver isn’t fielding requests from behind.
2. Climate Control Built for Cold Mornings
Quebec winters put real demands on a cabin, and the Polestar 3 answers with a 3-zone climate system that includes a heat pump, climate timers, and a parking climate function to precondition the interior before you get in. Heated rear seats and a heated steering wheel come standard, along with heated front wiper blades to keep the windshield clear.
An optional advanced PM2.5 filter (CleanZone) manages incoming air quality, useful on highway drives behind heavy traffic. Combined, these systems mean the cabin is doing climate work long before the first kilometre.
3. Materials and Tech That Feel Premium

The main driver display runs a 9-inch screen, paired with a 14.5-inch centre touchscreen that has anti-reflective coating, plus an available 9-inch head-up display. Standard audio runs 300 W across 10 speakers; a Bowers & Wilkins system steps that up to 1,610 W and 25 speakers with Dolby Atmos and active road noise cancellation.
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Cabin Element
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Value
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Centre touchscreen
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14.5 in, anti-reflective
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Driver display
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9 in
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Head-up display
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9 in
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Standard audio
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10 speakers, 300 W
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Upgraded audio
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25 speakers, 1,610 W
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Rear cargo (to roof)
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597 L
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Cargo, seats folded
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1,411 L
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Front storage (frunk)
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23.8 L
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Storage extends past the touchscreen. Four USB-C ports, four cup holders, and a rear roller cargo cover keep small items organized, while the 60/40 split rear seat with a ski hatch adds flexibility for longer gear like skis or hockey bags without giving up rear seating.
Who This Cabin Fits Best
Commuters who spend real time behind the wheel will notice the sports comfort front seats and the quiet cabin created by acoustic glass and active road noise cancellation on the upgraded audio system. That’s a cabin built for daily driving, not just weekend outings.
Families get a five-passenger layout with genuine rear-seat room, dedicated rear climate controls, and a 597 L cargo hold that grows to 1,411 L with the seats folded, plus the 23.8 L frunk for a second bag or charging cables. Grocery runs and luggage for a weekend trip both fit without a second vehicle.
Luxury EV shoppers weighing material quality against a more performance-first or design-first alternative will find the leather upholstery, ambient lighting, and 3-zone climate system deliver a cabin that reads as considered rather than sparse.
Deciding If the Polestar 3 Interior Is Right For You
If your priority list starts with rear-seat comfort, climate control that handles cold mornings, and materials that feel deliberate rather than added on, the Polestar 3’s cabin checks those boxes with grounded specifics: heated rear seats, a rear climate panel, and Bridge of Weir leather as the baseline.
If your top priority is outright cargo volume or a third row, this is a two-row, five-passenger SUV, and that’s worth weighing against your household’s needs before you commit to a test drive.
Experience the Polestar 3 Cabin at Polestar Brossard
The Polestar 3’s interior is built around a two-row, five-passenger layout, dedicated rear climate controls, and premium materials that hold up to daily commuting and family use across Quebec.
Visit Polestar Brossard in Brossard to sit in the Polestar 3, test the rear-seat space with your own car seats or passengers, and see how the cabin fits your routine.