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$200–$800
Side-by-side double strollers give both children identical seats, equal views, and the same recline and canopy coverage — no back-seat disadvantage. The trade-off is width: most models run 29–32 inches across, which means tight fits through doorways and store aisles. If you live in a house with wide doorways and shop at places with plenty of space, side-by-side is the better experience for both kids.
Which Side-by-Side Models Are Worth It
The Baby Jogger City Mini GT2 Double is the benchmark. At 29.25 inches wide and 27 lbs, it is one of the narrowest and lightest side-by-sides available. The one-hand fold works reliably, and both seats recline nearly flat independently. The Joovy Scooter X2 is the budget pick — around $200, heavier at 32 lbs, but fully functional and a strong value. For premium buyers, the UPPAbaby Vista V2 with the second seat attachment offers the smoothest ride but pushes toward $1,000 for the full setup.
Will It Fit Through Your Doors?
Standard interior doorframes in US homes are 32 inches wide, which means a 29-inch stroller fits with about 1.5 inches of clearance on each side — technically fine but tight. Measure your doorways and the width of any store or venue you visit regularly. If any door is under 30 inches, a tandem stroller is a better fit than most side-by-sides. Some older homes and apartments have doorways as narrow as 28 inches, which rules out almost all side-by-side models.
Pros
- Both seats are identical — no rear-seat disadvantage
- Independent recline lets one child nap while the other sits up
- Easier to manage two children who both want to see where they are going
Cons
- 28–32 inches wide — may not fit through all doorways
- Harder to maneuver in crowded stores and restaurants
- Generally heavier than tandem equivalents
Frequently Asked Questions
Are side-by-side strollers good for twins?
Yes — side-by-side strollers are generally the preferred choice for twins because both seats are identical and neither child rides in a worse position. Tandems can feel unfair once children are old enough to express preferences.
What is the narrowest side-by-side double stroller?
The Baby Jogger City Mini GT2 Double at 29.25 inches is among the narrowest widely available side-by-side doubles. The Bumbleride Indie Twin is also around 29.5 inches and handles off-road terrain well.
Can you use a side-by-side stroller on an airplane?
Side-by-side doubles are too wide to gate-check in the jetway and cannot be used in airplane aisles. Gate-checking is typically allowed but the stroller goes into cargo hold. If air travel is frequent, consider a lightweight single or an umbrella stroller for the trip.