The model LXI had wheels--sort of!
As any Electrolux historian knows, the model LXI had wheels. There were two types, the optional wheels that fit on the back of the runners (under the cord winder) and the swivel caster that replaced the tube thingy that held the spare wrappers (bags.) When the last of the model LXI's were manufactured, these wheels were no longer optional. A few months later the model E was introduced, and from then on, wheels were standard.
The Electrolux LX that I have, has the detachable wheels on the back runners, and it's easy to 'steer' by lifting up on the hose, and letting the wheels manuver the machine. As for the swivel caster, I opted to stay with the bag holder.
While the LX, and LXI were wonderful vacuum cleaners, they were quite heavy, especially when there was the companion, (tool holder) cord-winder, and all the tools in place. As for carrying this beast, it's 25 lbs, (ugh!) I like to hold it by the runners. There's no doubt that the models E, and E automatic are as good, and certainly lighter. In addition, the new 'combination' tools made cleaning a breeze. For me, it's a matter of personal like and dislike. Heavy, bulky, akward and combersome as it is, it's the only Electrolux that tosses out the wrapper. (I've seen it fly across the roon a good 20 feet) and as that was what started my interest in vacuum cleaners, nothing else comes close!
As I said, this is a matter of preferance.
Alex.