9 Best Car Seat and Stroller Combos, Tested by Experts

The Doona infant car seat and latch base is a favorite (90 percent of its Amazon reviews are five-star ones) for many reasons. Unlike a traditional two-piece travel system, this is essentially a rear-facing car seat on wheels. The wheels fold up underneath for car seat mode and drop down for stroller mode — the transition only takes a few seconds. Because this is a car seat and stroller in one, you have less gear to contend with.

While this means that the car seat is heavy at 16.5 pounds, reviewers love the simplicity. Rothman says the device "is a game-changer, notably for city families and parents who travel frequently." It can work safely with its base or without (making use of a backseat's seat belts in a ride share, for instance), so it is especially prized for those parents who are moving between different vehicles often. Tilt the handle toward the rear seatback and it forms an anti-rebound bar for added safety.

We think this is the best car seat stroller combo for flying. The Doona is cleared for airplane travel but is a tight squeeze in some airplane seats; if you don't take it onboard, you can wheel it right up to the gate and gate check it. "This is the easiest stroller to maneuver through airport security and in a terminal," said one mom with two young kids. "Then we snap it right into a car without having to fit both a stroller and luggage into the trunk."

If you don't travel much, you may not enjoy the full benefits of the Doona. Also, most babies outgrow the Doona by about their second birthday. At that point, most Doona-owning parents switch to a lightweight stroller.

The Safety 1st car seat and stroller combo is lightweight and easy to maneuver — and only $200. Lightweight is both good and tricky: It's easy to cart up and down steps and sling into your trunk. But any lightweight stroller will bump a bit over uneven ground since it doesn't have as much weight to hold it down (even if "smooth ride" is in the name of the stroller). If you're mostly rolling through stores and along smooth sidewalks, you'll be good to go.

The OnBoard 35 LT Infant Car Seat can safely hold your baby through at least their first two years. It's FAA-approved to sit on an airplane seat during a flight. It's about $130 to buy on its own, so the combination with the lightweight stroller is a real deal.

When it's time to fold the stroller, the mechanism is on the seat. You remove your baby, then just lift up a strap on the seat and the stroller folds in an instant. "It's ridiculously easy," said one tester. "You can effectively carry your baby in one arm and this stroller in another with no problem." Also, we love the stroller's snack tray — handy in the toddler years — and the parent organizer with two cupholders.

Our testers love the flexibility and versatility of the Pivot Travel System. It can be a rolling bassinet in carriage mode, a car seat carrier or a regular stroller, and in any mode, you can place your baby rear- or forward-facing. The LiteMax Infant Car Seat holds a baby up to 35 pounds and both the car seat and the stroller seat can have a privacy shade for those times when you don't want people leaning in close to your baby, or you want to encourage a nap.

Carriage mode is an adorable, old-fashioned perk, even if new parents don't use it for very long. You recline the stroller seat flat, pull up the footrest and turn the seat into a little bassinet on wheels. In that mode, you're not using the car seat at all, so you'd have to unbuckle your baby and transfer them when it's time for a drive. But it's perfect for a stroll around the block or through a park. "It's fun for pictures because it looks like one of the more expensive pram-type strollers," one mom said.

There's no parent organizer on the handle, but there is a clip-on cupholder. The relatively small, plastic wheels are fine for most strolling but do not do well on rough terrain. Online reviewers say that the stroller is easy to assemble out of the box. We had no trouble setting it up for testing and found it easy to convert it from one mode to another. Add the Evenflo Rider Board and your older kid can stand and ride behind your younger one.

A winner in our most recent Parenting Awards, this modular stroller includes some of our favorite features: easy and intuitive buckles, a large under-seat basket, a handy toddler snack tray and, for extra stability, an anti-rebound bar on the car seat base. In our tests, we found that the stroller seat reclines smoothly and the footrest adjusts nicely for comfort. Though it's new and has not been tested over the course of years, the Brook stroller shows promise for lasting from birth through preschool.

The Willow infant car seat uses the Britax ClickTight system that makes it easy to install the base correctly using your car's seat belt. For a long time, that feature was only available on Britax convertible car seats, but now it is here as well. For times when you aren't traveling with your car seat base, there's a belt path to use instead — this car seat is certified for use in an airplane using the lap belt, for instance.

The car seat fabrics can be machine-washed. The stroller frame with the toddler seat attached is a bit heavy and the wheels don't turn on a dime like they do with smaller strollers, but first time parents might be reassured by the substantial feel (online, one fan of this set wrote that it's built "like a tank"). You push the frame with either the toddler seat or the car seat attached — with a modular system, you never need both at the same time. Note that the frame doesn't fold with either seat on it. You must remove the seat in order to fold the frame.

Often recommended by Reddit users, the Bravo Trio is popular for its reasonable price as well as its well-reviewed car seat. For the early newborn months you can completely remove the regular stroller seat and just push the KeyFit car seat around on the stroller frame. But you can also use this as a traditional travel stroller and sit the KeyFit on top of the toddler seat — it works that way, too.

We like that you can fold this with the toddler seat still on and, when folded, the stroller stands upright on its own. The fold mechanism is easy and within the seat itself. There's a toddler snack tray as well as a parent organizer, and the basket is large and can be accessed from the front or the back. Finally, we like the jumbo canopy for sun protection.

For more money there's also the Bravo Primo Trio Travel System which features leatherette trim and the Keyfit 35 car seat, our Good Housekeeping pick for best overall infant car seat. That car seat can hold a baby up to 35 pounds.

While UPPAbaby's car seat and stroller combo is definitely a splurge, it's a great travel system from a sought-after brand, especially among parents who want the smooth-rolling Vista stroller.

It features a springy all-wheel suspension to keep your baby steady as you go up and down curbs or along a dirt road. Investing in the complete travel system gets you a ton of extras including the Mesa car seat, a bassinet, a bug shield and a rain guard. The Mesa car seat can be clipped into your vehicle with UPPABaby's unique Smart Secure LATCH system that makes installation easier. Rothman personally loves this travel system and has used it for all three of her kids.

On the Vista stroller, the handlebar easily and smoothly adjusts for adults of different heights. There's no parent organizer, but the handle is a luxe-feeling leatherette. The basket underneath is giant, so it should hold all your stuff plus whatever you pick up while running errands. The included bassinet is an adorable way to stroll around an infant, and it works as a nap space at home too. For an extra $160, you can buy the UPPAbaby bassinet stand if you want to use it regularly in your home for sleep. One caveat is that the fold and unfold of the stroller takes a couple of steps, and the stroller itself is heavy.

A final, big selling point: If you need to carry two children, you can buy the UPPAbaby RumbleSeat V2 for $270 and turn this into a double stroller. Or you can purchase the UPPAbaby Piggyback for $135 so a child can stand and ride along behind. If you buy both, you could push three children along!

We've previously named the Nuna TRVL the best stroller for frequent travelers for the easy one-hand fold that gets the stroller down to a slim 11" x 24" x 20.25" size. Here it's paired with the PIPA car seat, nice and lightweight at 7.5 pounds.

The PIPA doesn't work with a base; rigid LATCH connectors are built right into the seat so this can easily go in and out of different cars and ride-share vehicles. Together the two pieces make a super lightweight travel system that is among the best car seat and stroller combos for family trips.

We like the Nuna brand's easy, magnetic buckles and premium fabrics, plus the leatherette on the stroller handle, bumper bar and car seat handle. The car seat also has a built-in drape canopy to protect a snoozing baby. The TRVL stroller has a free-standing fold, so when you compact it down you don't have to lean it against anything.

If you're looking for the right car seat and stroller combo for your mini running buddy, the Baby Trend Expedition Jogger travel system is a great pick with more than 18,000 five-star reviews on Amazon. The three-wheel, bike-tire design means it can tackle rough terrains with ease. The front wheel can be locked straight to keep the stroller from veering as you jog or set to swivel when you're out shopping and need to make tight turns.

Once it's time to load your baby back into the car, the stroller collapses to fit into your trunk, and the car seat simply clicks into the LATCH base. "This travel system may cost you less than a year's gym membership," one mom pointed out. "And you might get a lot more exercise with it since you're able to bring your baby along." The low price reflects the fact that there's nothing splashy about the canopy, the fabric, the padding or the heavy alloy steel frame (about 27 pounds). The EZ-Flex Lock 30 infant car seat only holds your baby up to 30 pounds, while some others go up to 35.

We love the child tray — useful for when your baby turns into a toddler and demands a steady supply of snacks — and the parent tray that has a compartment that closes to keep your phone in place. There are two parent cupholders too.

If you need a car seat stroller combo for twins, we like the Baby Trend Universal Double Snap-N-Go. You'll have to buy infant car seats separately but the frame, just a little more than $100, is an easy way to to push your young twins around in their seats.

The Graco brand has been around for generations. The company invented the baby swing in the 1950s and debuted the first travel system concept, a car seat that snapped into its matching stroller, in the late 1990s.

In this century, Graco has often led the way in car seat safety with its SnugRide infant car seat line. We love that this set comes with the popular SnugRide 35 Lite Elite Infant Car Seat, and the stroller seat slides higher and lower on the frame as well as turns forward and backward and converts into a pram. Use the adjustable features to find the height and direction your baby loves (or that you need — this is the best car seat stroller combo for tall parents) and then change it as needed as your baby grows into a toddler.

When you fully recline the stroller seat, you can unbuckle a belt under the footrest to form a bassinet for the infant months. (Graco calls it a "pramette.") To stroll around with the car seat — which is, after all, the appeal of a travel system — remove the stroller seat altogether and use the frame as an infant car seat carrier. The car seat can slide up and down to your preferred height and face forward or back. The SnugRide 35 Lite Elite is among the very lightest infant seats on the market and, at just over 7 pounds, it's a breeze to carry.

Some of the stroller details are fairly standard as opposed to luxe. The plastic wheels are strong but not built for rough terrain. There's no parent tray, just a clip-on cup holder. The canopy is a traditional size, not oversized. There is a nice child snack tray, and we like how the storage basket underneath expands in height so you can fit more without anything falling out.