How do you say "car dealership" in Turkish?

 Oto Galerisi 

Thank you! May I ask how you would say,"I bought it at a car dealership"?

my attempt

Oto galerisinden aldım. I bought it from a car dealership.

Arabamı oto galerisinden aldım. I bought my car from a car dealership.

posted twice

galeridEn aldım

for new cars => bayi

for used cars => galeri

Thank you everyone!