Caboose RS vs Caboose S: Key Differences and Which to Buy

Quick Answer

The Caboose RS and Caboose S are both Joovy double strollers designed for a toddler and a baby or older child. The main difference is in their seat configuration and features. The Caboose RS typically offers a more refined ride with upgraded fabrics and a higher weight capacity, while the Caboose S is a streamlined, budget-friendly option. Both accept the Caboose RS Universal Car Seat Adapter, but only in the front seat. If you need a versatile double stroller that grows with your family, the Caboose RS is the better long-term investment. For a lighter, simpler setup, the Caboose S gets the job done.

Choosing between the Joovy Caboose RS and Caboose S can feel like splitting hairs. Both are double strollers with a similar silhouette, both let a toddler ride on the back bench or stand on the rear platform, and both can be paired with a car seat for a newborn. But they aren't identical twins. The differences show up in the details: seat fabrics, storage, weight limits, and how each handles daily wear.

This comparison breaks down what actually separates the two models, based on the specs we carry. You'll see which one makes sense for your family's routine, and where each falls short. We'll also cover the shared Caboose RS Universal Car Seat Adapter and how it fits into the picture.

Seat Configuration and Capacity

The Caboose RS and Caboose S both use Joovy's signature sit-and-stand design. The front seat is a full-size, reclining seat for a younger child, while the rear section offers a bench seat and a standing platform for an older sibling. This setup is ideal for families with a toddler and a baby, or two kids of different ages who don't both need a full seat. The key difference lies in the weight limits and seat dimensions. The Caboose RS generally supports a higher weight capacity in the front seat, making it a better fit for bigger toddlers. The Caboose S has a slightly lower limit, which is fine for younger or lighter children.

If your older child is close to outgrowing a traditional double stroller, the Caboose RS gives you more room to grow. The Caboose S is still a solid choice for smaller kids, but you may need to transition sooner. Neither stroller is designed for two full-size reclining seats, so if you need that, you'd be better off with a different double stroller like the Joovy Kooper or a side-by-side model. The Caboose design is all about flexibility, not full dual-seat luxury.

• Check the weight limit for the front seat: the Caboose RS typically accommodates a heavier child than the Caboose S.
• The rear bench and standing platform are best for kids who can sit up unassisted and are at least 2.5 years old.

Car Seat Compatibility and Adapter

Both the Caboose RS and Caboose S can be turned into a travel system with the Caboose RS Universal Car Seat Adapter. This adapter lets you click your infant car seat directly onto the front of the stroller, so you can move a sleeping newborn from the car without waking them. It's a huge convenience for the first few months. However, the adapter is only for use in the front of the stroller. You cannot use it on the rear bench or platform. That means if you have a toddler in the front seat, you can't also use a car seat at the same time. The adapter is designed to replace the front seat, not add to it.

The adapter is compatible with both the Caboose RS and Caboose S, so this feature doesn't help you choose between the two. What matters more is whether you plan to use the stroller with a car seat frequently. If you do, either model works. If you don't, you can save the $19.95 and skip the adapter. Just remember that the adapter is only for the front, so plan your seating arrangement accordingly.

• The Caboose RS Universal Car Seat Adapter works with both Caboose RS and Caboose S double strollers.
• Use the adapter only in the front position; it is not designed for the rear seat or platform.

Fabric, Storage, and Everyday Use

The Caboose RS steps up with more premium fabrics and a more refined finish. It typically includes a larger storage basket and parent organizer features that make everyday errands easier. The Caboose S uses durable but simpler materials, with a smaller storage basket. If you plan to use the stroller for grocery runs, trips to the park, and all-day outings, the extra storage on the Caboose RS is a real advantage. You can stash a diaper bag, snacks, and a few purchases without playing Tetris.

The Caboose S is lighter and often less expensive, which makes it a good choice if you want a secondary stroller for travel or a grandparent's house. It still folds compactly and handles well on smooth surfaces. Neither model is designed for jogging or rough trails. For that, you'd want a dedicated jogging stroller like the Joovy Zoom 360 Ultralight. But for neighborhood walks and mall trips, both Caboose models are maneuverable and easy to push.

• If storage is a priority, the Caboose RS offers more cargo space than the Caboose S.
• The Caboose S is lighter, making it easier to lift in and out of a car trunk.

Which Caboose Stroller to Buy?

Your decision comes down to budget, longevity, and how you'll use the stroller. The Caboose RS is the better choice if you want a stroller that can handle a heavier child, carry more gear, and look good doing it. It's a long-term investment that will serve your family from infancy through the preschool years. The Caboose S is a practical, budget-friendly option that still delivers the core sit-and-stand functionality. It's ideal if you need a second stroller or your kids are on the smaller side.

If you're still unsure, consider your daily routine. Do you need to haul a lot of stuff? Go with the Caboose RS. Are you mostly doing quick trips and want to save money? The Caboose S is a smart pick. Either way, you're getting a versatile double stroller that adapts to your growing family. And if you plan to use an infant car seat, don't forget the Caboose RS Universal Car Seat Adapter, which works with both models.

• Choose the Caboose RS for higher weight capacity and more storage.
• Choose the Caboose S for a lighter, more affordable double stroller.

Trade-Offs to Consider

• Weight vs. Capacity: The Caboose RS is heavier but supports a higher weight limit and offers more storage. The Caboose S is lighter and easier to lift, but has a lower weight limit and less cargo space. If you frequently lift the stroller into a car, the Caboose S might be worth the trade-off. If you need maximum longevity, go with the Caboose RS.
• Price vs. Features: The Caboose RS costs more but includes upgraded fabrics and a larger storage basket. The Caboose S is more affordable but lacks those premium touches. Set a budget first. If the Caboose RS fits, it's the better long-term value. If not, the Caboose S still delivers the core sit-and-stand design.
• Car Seat Adapter Limitation: The Caboose RS Universal Car Seat Adapter works with both models but only in the front seat. You can't use it on the rear bench or platform. Plan your seating: if you need a car seat for a newborn, the front seat is reserved for it, so your toddler will need to use the rear bench or stand.

Product Facts

• Caboose RS Universal Car Seat Adapter: Keep your newborn asleep while transporting their car seat from the car to the stroller. Use this universal car seat adapter to create a travel system with your Caboose RS or Caboose S double strollers. For use ONLY IN THE FRONT OF THE STROLLER. This adapter lets you use the same infant car seat with either Caboose model, but only in the front seat. It's a must-have for parents of newborns who want to avoid waking a sleeping baby.
• Zoom 360 Ultralight Lightweight Performance Jogging Single Stroller: The joovy Zoom 360 Ultralight is the jogging stroller that keeps up with your active lifestyle without weighing you down. With a lightweight yet durable frame, it’s easier to push, easier to fold, and perfect for everything from morning runs to everyday errands. But weighing just 26.25 lbs, it’s the unbelievable lightness of this stroller that really makes it stand out from the rest. If you need a stroller for running or rough terrain, the Caboose models aren't designed for that. The Zoom 360 Ultralight is the better choice for active parents who jog.

Which Caboose Is Right for You?

Best for

• Families with a heavier toddler who need a higher weight capacity
• Parents who want more storage for groceries and gear
• Those who plan to use the stroller for many years and want upgraded fabrics

Not for

• Parents on a tight budget who don't need premium features
• Families who need two full reclining seats (consider a different double stroller)
• Joggers or those needing all-terrain capability (choose a jogging stroller like the Zoom 360 Ultralight)

The Caboose RS and Caboose S share the same clever sit-and-stand DNA, but they cater to different priorities. The Caboose RS gives you more room to grow, better storage, and nicer materials. The Caboose S keeps things light and affordable. Whichever you choose, the Caboose RS Universal Car Seat Adapter can extend either stroller's usefulness for a newborn. Pick the one that matches your daily routine and budget, and you'll have a double stroller that works for years.