On Tuesday, February 27, 2018 at 6:09:43 PM UTC-5, wrote:
I have a 2016 honda civic. It’s my only car. Has any one towed their glider and trailer using a small sedan like a civic?

I had a Ford Escort station wagon with a Diesel engine and manual transmission, which I used to tow a Schreder trailer and a Libelle in it. The trailer had no surge brake but coming down some of the steep grades in the Appalachian mountains was no problem since I used the engine's awesome braking power by down-shifting.
I would assume your Honda Civic has an automatic transmission which may get loaded above of what it was designed for in hilly terrain. As a minimum, I would install a transmission fluid cooler. Does your trailer have a surge brake?
In general, it is not a question of getting the car and trailer going but much more one of getting them stopped.

Uli
'AS'