Which is more harmful to the waist, sedans or SUVs?

[DeAlejandro]

SUVs are more harmful to the waist. At the same price point, SUVs have slightly inferior shock absorption capabilities compared to sedans, so for complex bumpy roads, SUVs exert greater impact on the spine. SUV Introduction: SUV stands for Sport Utility Vehicle, a type of vehicle that combines the space functionality of a station wagon with the off-road capabilities of a truck. SUVs feature powerful performance, spacious and comfortable cargo and passenger capacity, excellent off-road capabilities, and can also be driven in urban areas, hence they are figuratively referred to as off-road vehicles that can be driven in the city. Sedan Introduction: A sedan (saloon-car) is a vehicle designed to transport people and their personal belongings, with seating arranged between two axles. Including the driver, the maximum number of seats does not exceed nine. Generally, sedans emphasize comfort, focusing on the passengers. Moreover, they are designed with economy in mind, opting for engines with moderate horsepower, small displacement, and low fuel consumption.

[DelKaylee]

I've driven quite a few sedans and SUVs, and the most uncomfortable part after long-distance driving is the lower back in sedans. Because sedans have a lower seating position, you have to hunch slightly, especially with the lower back unsupported, leading to soreness after prolonged driving. SUVs are much more comfortable with higher seats and better visibility, allowing a more natural upright posture that's less tiring. Of course, this also depends on the seat design of the vehicle—some sedans with good lumbar support can alleviate much of the discomfort. For friends with lumbar disc herniation, choosing an SUV is more suitable as getting in and out doesn't require bending or twisting. If you must drive a sedan, using a lumbar cushion can help a lot.

[DelStephanie]

I often drive for work, alternating between sedans and SUVs. To be honest, sedans are more likely to cause lower back discomfort because the seating position is like semi-reclining, putting prolonged pressure on the lumbar spine. SUV seats are closer to a vertical angle, distributing pelvic force more evenly and reducing the burden on the lower back. However, it's worth noting that older SUVs with softer suspensions can be more jarring over speed bumps, which may actually harm the back. Seat firmness and lumbar support are more important than the vehicle type itself—make sure to test drive and compare before buying, and don’t just focus on appearance. For long drives, taking a break every hour to stretch is the most effective solution.

[BryceLee]

As a dad who often takes family trips, I find SUVs much more back-friendly. Getting kids in and out of a sedan always requires bending and twisting, which is particularly hard on the back. SUVs have lower door sills and higher seating positions, making it much easier to carry children in and out. When driving, the more upright seating position in an SUV means the steering wheel is closer, so you don't have to reach forward. Of course, sedans have their advantages too, like better cornering stability that reduces motion sickness. My conclusion is: if you have back issues or frequently carry loads, choose an SUV. But no matter what you drive, remember to adjust your seat to an L-shaped posture with thighs and back at a right angle - that's the most back-protective position.