I can't decide wether Gary is a teen and or a young adult.
Gary is a Teenager
- Compared to the majority of adults in the series Gary doesn't formally instead we get a simple "Hey Manny, how's it going?".
- He looks younger than Manny and even his facial hair. In the real world, there are teenager boys with facial hair.
Gary is a Young Adult
- Gary is very responsible like an adult.
- Gary works as a mechanic in his own garage which is unusual for a teenager to have a job like that.
- He cares for the Automotive Team and gives them wonderful advice.