Suv vs sedan

How many drivers have used more then one vehicle to compare the offers they get in a sedan vs an suv ?

My bf has a 13’ Jeep compass , I have a 22’ Kia k5 GT. I have never driven the jeep for spark because it’s an old ass car and was having issues till recently but we got it fixed, and now my car is going in to get some cosmetic things fixed so I’m thinking abt using his just to see if the offers are better.

Do you really get better offers with a bigger vehicle? I’m thinking abt maybe taking his jeep out once or twice a week if it’s worth it. But again this is an old car so it would really have to be worth it to be putting miles on it like that.