Best and worst cars for motion sickness: models compared

There is no universal winning model. Look for smooth predictable acceleration and braking, a compliant ride, upright seats, a high seating position and a clear forward view. Test the exact car from the passenger seat, because powertrain, suspension, route and driver technique all change the result.

Many passengers report it. Regenerative braking decelerates the car the moment you lift off the accelerator, with a stronger, more constant feel than coasting in a gas car, and that unfamiliar deceleration profile is a frequently reported motion-sickness trigger. Lowering the regen setting (where available) and the smooth, quiet ride can both help once you adapt.

The front passenger seat is best: you see the road ahead, so your eyes confirm the motion your inner ear feels. In the back, the middle seat with a clear forward view beats a side window seat. Third-row seats are the worst for motion sickness.

Intelligent damping usually means adaptive or air suspension, and two SUVs in this guide carry it. The Tesla Model X has standard air suspension on dual-motor and Plaid trims that damps body motion well, and the Volvo XC90 offers optional air suspension that reviewers describe as delivering an extra-smooth, level ride, especially with smaller wheels. Either way it is tied to specific trims and model years, so confirm the exact car before you buy. A well-damped, low-roll ride is generally easier on motion-sensitive passengers, though seating position and a clear view of the road still matter most.