Strollers vary in weight.If you won't be lifting it in and out of the trunk a lot, that may not matter. If you keep it in the garage for walks around the neighborhood, but rarely take it anywhere else, you probably don't need to worry about weight.
If you will use this on a regular basis away from home, you'll want it lightweight and easy to fit in your trunk.On the other hand, some strollers are so lightweight that they seem flimsy.
When choosing a stroller, give the fabric some thought. Does it look too girlish? What if you have a boy next? Would you want him to be seen in it? Is it a light color that will show dirt and stains from food? Plain old navy or other dark colors may seem boring now, but you may be glad when you have your next child or try to sell the item down the road.