Which Cars Have Built-In Booster Seats? See The List for 2026

With three kids under 5, I find myself buying new shoes and clothes for their seemingly never-ending growth spurts. As kids grow, their needs for car safety change and before I know it, my oldest will graduate from a car seat to a booster seat. I'm deep down the rabbit hole of booster seat safety, and the compatibility of the devices with different vehicles, and I'm taking you with me.

There are tons of options for external booster seats, but only one car manufacturer offers an integrated booster seats!

Which Cars Have Built-In Booster Seats?

Volvo is currently the only manufacturer offering integrated booster seats in certain vehicles, including:

• Volvo XC90
• Volvo XC60
• Volvo V90
• Volvo V60

What is a Built-In Booster Seat?

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These booster seats pop out of the car's rear seat and offer two different height options for fast-growing kids. And nothing beats the peace of mind that comes from knowing the booster is installed correctly and designed to work with the car's seatbelt system.

The seat easily folds out when needed and stows away with a click of a button— no juggling equipment into the trunk or squeezing grown adults between children's chairs.

Why I Love Volvo's Built-In Booster Seat

I can't tell you enough how much I love this feature! It's such a practical and useful addition to a mid-size SUV. It's safe, it's convenient, and I wish more cars had them!

When Can MyChild Use Volvo's Built-In Booster Seat?

I’ve covered this topic in much more depth in this post!

But in general, before moving your child into any booster seat, you want to make sure:

• Your child meets the minimum requirements for the booster seat
• The booster fits properly in your vehicle
• Your child can  access and buckle the seat belt
• Your child is mature enough to sit properly for the entire ride

One thing many parents don’t realize is that booster readiness is about much more than age alone. Proper seat belt fit, maturity, and your overall car seat setup all play a huge role in whether a booster is truly the right next step.

Which Cars Offer Built-in Booster Seats?

Unsurprisingly, Volvo is the only manufacturer currently offering built-in booster seats.

While the first US law requiring seatbelt usage was still six years away, Volvo introduced the world's first booster cushion in 1978. In 1990, the brand launched another first— the integrated booster seat.  

Volvo's integrated seats have a lower position for children between 50 and 80 pounds and an upper one for children between 33 and 55 pounds to accommodate all those growth spurts!

Which Volvo Models Have One Booster Seat?

• Volvo XC90
• Volvo XC60
• Volvo V90
• Volvo V60

Do Any Models Offer More Than One Built-in Booster Seat?

Depending on the Volvo model, integrated booster seats may be available in more than one seating position.

For example:

• The Volvo XC90 typically offers an integrated booster in the center second-row seat
• The Volvo XC60 and some Volvo wagons can offer integrated boosters in the two outboard second-row seats

Availability can vary depending on the model year, trim level, and seating configuration, so it’s always important to double-check the exact build when ordering new!

Do I Need a Car With a Built-in Booster Seat?

I'm going to level with you here. You do not need a car with a built-in booster seat. There are plenty of boosters that prioritize your child's safety and comfort at a reasonable price without requiring a new car purchase.

However, if you're already considering a Volvo XC90, XC60, or V90, the integrated boosters certainly "boost" this brand's child-friendliness.

From a financial perspective, I can’t recommend making a $50,000+ decision based on a piece of equipment that costs less than $100 to buy separately, but at the end of the day, integrated booster seats are a fun feature I hope is built into more cars in the future. It shouldn't be a deciding feature while buying a car, but if you've got it, use it!