No description of the tail. Looks a good bit like a bobcat.
Mountain lions are the largest feline that purrs. As far as ability to cross breed with domestic house cat or bobcats doing that I don’t know, but it’s one big kitty. You’d need a big litter box and forget your furniture when it sharpens it’s claws.
My mother had an orange tabby that tipped the scales at 24 lbs. Solid muscle. Everyone who saw him thought he was a bobcat, if it weren’t for the long tail. I accidentally startled him once and he raked his fangs across the back of my hand. He let go and acted very sheepish when he saw it was me, but it bled like hell and I had a pair of scars there for years afterwards. I’m lucky he was declawed or I’d be typing with a stump.
I have a flame point male rag-doll that is his size, just HUGE, he is massive everywhere paws, bones everything he weighs 27 pounds best cat I have EVER HAD he is a mellow teddy bear!!! He is 17 years old and when he passes I am going to be a mess!!!