When mixed with the outer provider shell, the seat is compatible with all Maxi-Cosi strollers, along with some premium strollers like the Uppababy Vista after adapters are installed. The Coral XP's base is around the long side, so it might not be ideal for cars with shallow rear seat cushions. https://how-to-beat-the-ender-dra35443.thenerdsblog.com/38539944/5-simple-techniques-for-1994-car-seats