Inappropriate vehicle offered as an “upgrade”

Told I had an “upgrade” to a Jeep Cherokee which had serious damage to the left hand side of the vehicle. Stated I wanted a small car not a damaged SUV and informed they had no small cars and gave me a Hyundai. This car had serious understeer, accelerator would not engage when accelerating from stand still for 5 to 10 seconds then it would lurch forward. had only 1/4 of a tank. When I returned vehicle to “Tina” she said she would cover part of the fuel and knock $5 hire per day off. I would have much rather Ed the vehicle (or similar) that I had asked for and not had the condescending experience of being offered “an upgrade”. Car was not roadworthy for purpose and Tina, while giving a return, was still obnoxious with her attitude.