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After I tested out the2025 Rivian R1T Tri-Motorthis past winter, I was left wanting more.

Thankfully I didnt have to wait long to try out its other EV, theRivian R1S Tri-Motor.

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

Essentially, its the SUV equivalent of the R1T because it features the same elongated body design.

But instead of a flatbed, the entire cabin space is closed off and offers 3-row seating.

If you’re like me and think theKia EV9is premium, then youll be astounded by the R1S.

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(Image credit: Tom’s Guide / John Velasco)

Its expensive to say the least, but valid due to all the features it offers.

I did change the charging amperage down to 14 amps for safety reasons to not trip my breaker.

In total, 12.5 hours of charging added back 29 miles of range.

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

In comparison, the Rivian R1T charged at the rate of 2.25 mi/hr.

However, the third row seats have little leg room, unless the middle row moves up a little.

Nonetheless, its the kind of SUV thats great for traveling long distances because the seats are all comfy.

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

In contrast, other systems tend to react too abruptly by applying a hard brake.

While I really appreciate this sentry of sorts, it does come at a cost.

By pulling down the third-row seats, the trunk space is large enough to fit big boxes.

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

Case in point, the air vents all throughout the dashboard in the Rivian R1S.

There are clearly air vents all around, but controlling them is all done through the central touchscreen console.

However, I really enjoy the small details like how it lowers when I park.

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

Once I kick the R1S into drive, itll adjust its height accordingly.

Its so good with the drive that it didn’t take me long to get acquainted with it.

For about the same price, you could get a fully loaded Kia EV9.

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

Pushing down or up on the left adjusts the shifter, while pulling it toward/away controls the cruise control.

I would feel safer if the cruise controls were separated, just to eliminate any confusion.

However, the R1S Tri-Motors biggest drawback is its high cost.

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

Its a huge financial commitment for the average person.

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor test drive review.

(Image credit: Tom’s Guide / John Velasco)

2025 Rivian R1S Tri-Motor backup camera.

2025 Rivian R1S Tri-Motor assisted cruise control.

Screenshots of 2025 Rivian R1S Tri-Motor Gear Guard system.

2025 Rivian R1S Tri-Motor frunk.

2025 Rivian R1S Tri-Motor digitally controlled air vents.

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