I don't remember the throat size of my Kenmore machine, but I did manage to quilt a king size quilt 110 x 110 inches. Was it a challenge, yes, but it was very early on in my quilting experience, if you don't know you can't do it, you can do it. I did SID on pieced basket quilts set on point with sashings between blocks and on 4 blocks I did a feathered wreath. If nothing else, I learned a whole lot about machine quilting and it was a good experience, right up until the time that I burned the motor out on my Kenmore, seriously. Then I just had to have a new machine, but it didn't owe me anything as I'd had it for many years.