Polestar 3 vs R1S
For midsize luxury suv shoppers, the Polestar 3 from Polestar and the R1S from Rivian are two of the obvious candidates. Most of what matters is shared here; the differences are real but modest.
At a glance
- Engine & Performance R1S wins
- Space & Practicality R1S wins
- Off-road & Towing Tie
- Engine & Performance7.4
- Engine & Performance8.0
Spec scores (0 to 10) are calculated from manufacturer specs against other models in the same class. See how the formula works. They are not reviews or user ratings.
Key Differences
-
The R1S has room for 7 seats
The R1S doesn’t just edge this one; 7 seats against 5 seats is a lead you’ll feel. Third-row seats are often best for kids, so check legroom figures if adults will sit there.
-
The R1S has 44 hp more power
Only a little separates them: 533 hp on the R1S, 489 hp on the Polestar 3. The R1S’s extra output gives it more in reserve when you need to get up to speed.
Design & Size
Going by the official dimensions, the R1S is the larger of the two.
Dimensions
| Spec | Polestar 3 | R1S |
|---|---|---|
| Length | 192.9 in | 200.8 in |
| Width (no mirrors) | 77.5 in | N/A (not specified) |
| Height | 63.5 in | N/A (not specified) |
| Wheelbase | 117.5 in | 121.1 in |
Engine & Performance
R1S leads
The engine & performance numbers lean toward the R1S, not dramatically but consistently. The R1S pulls ahead with 44 hp more power. Power is only part of the story; weight, gearing and torque delivery shape how quick a car feels. So if engine & performance tops your list, lean toward the R1S.
Total system output
Polestar 3: 489 hp R1S: 533 hp More power helps with merging, overtaking and climbing hills, especially with passengers and luggage on board.
Space & Practicality
R1S leads
In the space & practicality category, the R1S isn’t just ahead; it’s clearly ahead. The R1S takes this one with room for 7 seats. Extra seats mean you can take more people along without taking a second car. The takeaway: on space & practicality, the R1S is the stronger car.
Seats
Polestar 3: 5 seats R1S: 7 seats The R1S has room for more passengers, useful for growing families and carpools.
Off-road & Towing
Too close to call
Evenly matched is the fairest summary of the off-road & towing section. The takeaway: off-road & towing is not where these two differ.
Safety & Tech
The safety & tech data here comes as names and types, not scores. Check the table to see what each one uses.
Full Specifications
Engine & Performance
| Spec | Polestar 3 | R1S |
|---|---|---|
| Powertrain | Battery electric | Battery electric |
| Engine | Dual electric motors, 111 kWh battery | Dual electric motors (Dual Standard) |
| Total system output | 489 hp | 533 hp (winner) |
| Torque | 620 lb-ft | 610 lb-ft |
| Transmission | Single-speed direct drive | Single-speed direct drive |
| Drivetrain | AWD | AWD |
Fuel Economy & Range
| Spec | Polestar 3 | R1S |
|---|---|---|
| Electric range | 315 mi | N/A (not specified) |
Space & Practicality
| Spec | Polestar 3 | R1S |
|---|---|---|
| Seats | 5 seats | 7 seats (winner) |
Off-road & Towing
| Spec | Polestar 3 | R1S |
|---|---|---|
| Max towing | N/A (not specified) | 7,700 lb |
| AWD / 4WD available | Yes | Yes |
Safety & Tech
| Spec | Polestar 3 | R1S |
|---|---|---|
| Largest touchscreen | N/A (not specified) | 15.6 in |
| Apple CarPlay / Android Auto | N/A (not specified) | Not available (Rivian software) |
| Basic warranty | 4 yr / 50,000 mi | 5 yr / 60,000 mi |
Dimensions
| Spec | Polestar 3 | R1S |
|---|---|---|
| Length | 192.9 in | 200.8 in |
| Width (no mirrors) | 77.5 in | N/A (not specified) |
| Height | 63.5 in | N/A (not specified) |
| Wheelbase | 117.5 in | 121.1 in |
“N/A” means the manufacturer does not specify the value or we could not confirm it. Figures marked “manufacturer rating” are the maker’s own claims, not our measurements.
Which One Should You Buy?
Choose the Polestar 3 if…
- you value compactness over sheer size
- you prefer staying with Polestar
Choose the R1S if…
- you need more seats (7 seats vs 5 seats)
- you want more power (533 hp vs 489 hp)
- you like more of everything, size included
Also Compared
Frequently Asked Questions
Which is better for most people, the Polestar 3 or the R1S?
On the specs compared here, the R1S makes more sense for most buyers; the Polestar 3 doesn’t win a single measurable area.
Which is larger, the Polestar 3 or the R1S?
It’s the R1S that is larger: 200.8 in, versus 192.9 × 77.5 × 63.5 in for the Polestar 3.
Executive Summary
Here’s my take on Polestar’s Polestar 3 versus Rivian’s R1S. I think the R1S makes its strongest case with room for 7 seats. It also helps that the R1S has 44 hp more power.
I’d steer the things a spec sheet can’t capture fans toward the Polestar 3 and engine & performance fans toward the R1S.
My pick: the R1S.
Personal opinion based on the data above. Your priorities may differ.