2017 QUANTUM (BY THOR MOTOR COACH) PD31! One large slide-out! If you are looking for a great Class C, then you need to take a look at this Quantum. It has everything you need to travel on the road. Spacious bedroom with a queen bed that the seller upgraded the mattress. The bathroom is spacious, especially the shower. The water closet has a toilet and vanity, plus storage. The kitchen has a three-burner stove and oven, a residential fridge, a double sink, and a microwave with plenty of storage. The bench dinette converts into additional sleeping space, as does the sofa sleeper. Over the cab is a full-size bed with a mattress topper for added comfort. Outside, there is plenty of storage and even a TV for tailgating. This is a must-see.