Why Subarus can make you car sick — and what helps
Two things about Subarus tend to combine. Most models use a Lineartronic continuously variable transmission, which can hold the engine at a steady note while road speed climbs, so the sound never matches what you feel. And Subarus sit high on long-travel suspension built for ground clearance, which produces slow body float over crests and dips. Neither is a fault; together they remove the cues passengers rely on.
A CVT that holds one steady note while the body floats
Try Dizzout free. Free, drug-free, designed to help after symptoms start — through the headphones already in the car.
Why it happens in a Subaru
A conventional automatic steps through fixed gears. Each change is a small audible and physical marker that tells a passenger the car is speeding up or slowing down. Subaru's Lineartronic CVT deliberately removes those steps, because holding the boxer engine in its efficient range uses less fuel and feels smoother. The trade is that engine note and road speed drift apart. On top of that, Subaru builds tall wagons and SUVs with generous ground clearance and softly damped, long-travel suspension. That combination is excellent on rough surfaces, but on undulating tarmac it produces slow, low-frequency pitching and roll. Slow motion of that kind, with no matching sound and often a limited view from the rear seats, is the pattern people tolerate least well.
Lineartronic CVT with no gearsteps
Engine speed and road speed can change independently, so acceleration arrives without the rising note and shift points that normally mark it.
Raised ride height on soft springs
Generous ground clearance across the SUV and wagon range means a higher center of gravity and longer suspension travel. Body movements become larger and slower, particularly roll through bends.
Long, gentle body float
On rolling roads the body rises and settles over a second or more. Slow vertical motion of this kind is far harder to tolerate than the sharp jolts of a firm car.
Ascent's third row
Ascent's rearmost bench sits behind the rear axle. Vertical movement is largest there and the forward view is blocked by two rows of headrests.
Quiet, low-effort cruising
Subaru tunes the CVT to keep revs low on the highway. It is restful, but it also means very little changes audibly when the car speeds up or slows on a gradient.
What actually helps in a Subaru
1. Use the paddle shifters to restore gearsteps
Many Subarus offer simulated ratios through steering-wheel paddles or a manual position on the lever. The stepped changes give passengers back an audible marker for acceleration.
2. Select SI-DRIVE Intelligent mode where fitted
Models with SI-DRIVE offer an Intelligent setting that softens throttle response. Less abrupt pedal response means smaller, slower changes in speed for everyone behind the driver.
3. Move out of Ascent's third row
The second row sits between the axles, where vertical movement is smallest, and the view forward through the windshield is far better. Take an outboard second-row seat if one is free.
4. Sit upright with your head against the headrest
Reclining lets your head sway with body roll, which is the movement Subarus produce most. Keeping your head lightly against the headrest cuts that sway noticeably.
5. Ask for earlier, gentler cornering
Slowing before a bend rather than during it removes the combined braking and roll that Subarus transmit clearly. On winding roads this matters more than any setting.
6. Get airflow and a horizon
Open a vent onto your face and pick a fixed point well down the road. Avoid reading or looking at a phone, which is the fastest way to bring symptoms on.
Already queasy in the Subaru?
Settle Your Stomach Now
Put your earbuds in, open Dizzout and tap play — drug-free calibrated sound designed to help once symptoms have started. No pills, no drowsiness.
Subaru model by model
Ascent is the softest and tallest, and its third row moves most. Outback rides lower than it looks but has long suspension travel and noticeable body float on rolling roads. Both use a Lineartronic CVT, so the sound mismatch is similar.
| Model | Type | Powertrain | Reader-reported risk |
|---|---|---|---|
| Subaru Ascent | 3-Row SUV | ICE | moderate |
| Subaru Outback | Wagon / Crossover | ICE | moderate |
Risk levels summarise what owners and passengers commonly report, not measured testing.
Frequently asked questions
Why do Subarus make you car sick?+
Two features combine. The Lineartronic CVT can hold the engine at a steady note while the car changes speed, so passengers lose the rising and falling sound that normally signals acceleration. At the same time, the tall body and long-travel suspension produce slow floating and roll. Movement without matching sound is exactly the mismatch that triggers nausea.
Does the Subaru CVT cause motion sickness?+
It contributes for some passengers rather than causing it outright. The CVT is a deliberate efficiency design that removes gearchanges, and most people never think about it. But those steps double as cues: they tell your brain the car is accelerating. Without them, motion arrives unannounced. Using the paddle shifters puts simulated steps back and helps some passengers.
Which seat in a Subaru Ascent is best for car sickness?+
An outboard seat in the second row. It sits between the axles, where vertical movement is smallest, and it has a clear line of sight through the windshield past the front headrests. The third row is behind the rear axle, so it rises and falls more, and the view forward is blocked.
Why do I feel sick in a Subaru Outback but not in a sedan?+
Height and damping. An Outback sits higher and runs longer suspension travel than a sedan, which is what makes it capable on rough ground. The trade is slower, larger body movements over undulations, and more roll through bends. A low sedan moves less and moves faster, which your inner ear finds easier to track.
How do I stop feeling car sick in a Subaru?+
Sit in the second row on an outboard seat, keep upright with your head resting back, and fix your eyes well down the road. Open a vent onto your face. Ask the driver to use the paddle shifters, which restore audible gearsteps, and to slow before bends rather than during them.
Related
Sources & further reading
Explore more
Based on publicly reported owner and passenger experiences and each vehicle's documented design, as of July 2026. Regenerative braking and the other characteristics described here are deliberate engineering choices, not faults — this page is about how they feel to motion-sensitive passengers, and sensitivity varies from person to person. Vehicle and brand names are trademarks of their respective owners; Dizzout is not affiliated with or endorsed by them. Specifications and software features change; check the manufacturer's current documentation. Informational only, not medical advice.