As an owner of a 1962 Singer gazelle ( 1960's rootes car) and an Austin Allegro, Morris Minor, MGB, Rover P6 2000 and a classic Mini i can confirm the M3W beats them all for annoying niggles and problems.
They are all not as much fun as the M3W but more reliable in my view based on 10 months and 2500 miles in a three wheeler, that was new by the way. Where-as the above rag-bag collection of old BL tin were not new, with the exception of the year 2000 classic mini.
