What to Look For in cheap double buggy -by-side double with an incredibly compact footprint (for narrow doorways and on public transport). Add seats or carrycots (with adaptors) to increase the frame's capacity for weight for children up to 50 pounds.
Budget double with front and back suspension for uneven surfaces. Large storage basket, padded handlebars, and large storage basket.
Size
In general double pushchairs are generally wider than single models - especially when they're side-by-side buggies, like the Kolcraft Geo 3 and UPPAbaby Vista 2. This extra width lets them to take on heavier children without straining their chassis. They also have other key features that make them stand out, like generously-sized pop-out canopies with SPF 50 and peekaboo windows as well as swivel lock front tires which help navigate narrow spots like shopping aisles cups with a single parent holder, an innovative fold mechanism that can be done with one hand; and 10-inch back wheels that aren't designed for rough terrain, but can are able to handle city streets and theme parks quite well.
In terms of price tags these kinds of lightweight buggies that are side-by-side are quite affordable.
Weight
The lighter a double buggy is, the easier it is to lift and manoeuvre. The Joie Evalite Duo is a good choice if you need to be mindful of weight, since it's the lightest we've seen in our lab tests, but it still has plenty of features, such as nice-sized pop-out canopies with SPF 50 and peekaboo windows and a quick-release fold that folds flat in just a few seconds; four-wheel suspension to handle rough terrain and an adjustable front wheel that makes getting around tight aisles of supermarkets and shops effortless. It's priced at just over $1000, it's also a super-affordable stroller. It can also carry twins or a baby and toddler with the purchase of an additional'sidepack'.
Flexibility
A double buggy that is well-designed can provide a lot of flexibility, regardless if you have twins or two toddlers or a baby. Buggies that are narrow can be used to fit into small spaces. Side-by-side models allow you to keep the eye on your children and keep them safe while you are navigating the supermarket or park. Many have a variety of seat configurations so you can alter them as your child develops. Some permit the addition of an automobile seat or ride-on board.

The Joie Evalite duo is an excellent illustration. It can hold two seats or a car seat, and its easy-to-use adaptors let you change from a single seat to a double in just a few seconds. It has a large pop-out canopy shade with UPF 50+ protection, adjustable legrests and a peekaboo window in both seats. A standing fold is simple to make and quick.
The iCandy Peach tri-fold buggy is another option. They are perfect for navigating narrow doors and aisles. They also can easily accommodate twins or a child and a larger child with the addition of UPPAbaby's ‘PiggyBack’ board (which is sold separately). They come with a large basket, and come with all the accessories you may require, such as liners and rain covers.
Tandem buggies typically have children seated together, which makes them easier to push and more sturdy on uneven surfaces, however they can be difficult to maneuver between kerbs. They are larger than a single seater and can be too long to fit through doorways.
Comfort
This is one of the most comfortable, lightweight doubles we've test. It features stadium-style seating on both seats, which means your children can take in the view. It also comes with a large UPF 50+ canopy with the peek-a-boo window, and a padded toddler seat with an add-on RumbleSeat that has built-in adjustable foot and leg rests as well as an integrated cup holder for a single parent. The seats recline independently by pressing a lever under each seat. The testers also appreciate the fact that the straps can be secured and unfastened in one hand. The handle is simple to turn and makes it easy to fold. It can also be stored with the backrest raised for easy access.
This is the perfect choice for families looking to grow with their children. It comes in a variety of configurations, including 30. It can accommodate twins, a toddler and a baby or three kids with the 'PiggyBack board'. Its large shopping basket and soft suspension makes it ideal on kerbs and in the city too. It is also very affordable. BabyGearLab recommends it for children between the ages of 6 and 6.