I never thought that song sounded like Motorhead, it's got a distinct Country jaunt to it, although I suppose the vocal delivery could.
These blokes however are clearly taking the absolute p.
I never thought they sounded particularly like any one band. Certainly not the Beatles.
To me Oasis sound like a load of Slade b-sides mixed up with some generic early-70s glam rock and stirred until a thick browny-grey porridge.