Will it fit?
More specifically, will three car seats fit in the rear of a Tesla Model 3?
The car seat fitment test is arguably one of the most deciding car tests out there. If the three seats don't fit in the back, then the car simply won't work for certain potential buyers.
Sometimes it's two car seats. Sometimes three. But it's always a make-or-break test. Either the seats fit and the purchase can be made or they don't and a different, more accomodating vehicle is found.
Will 3 car seats fit in a Tesla Model 3?
Car Seats used in this video:
2 Graco Highback Turbobooster Car Seat
1 Cosco Scenera Convertible Car Seat