Liverpool are slightly more successful than Manchester United, despite United winning one more league title than the Reds.
YNWA
The most successful club is Liverpool.
it is Liverpool
Most successful English team in history, yeah
Having won a joint-record 18 league titles, seven FA Cups and a record seven League Cups, Liverpool is the joint most successful club in the history of English football and one of the wealthiest and most widely supported football teams in the world. The club is the most successful English club in European competition, having won five European Cups and three UEFA Cups. Source: Wikipedia
Statistically Arsenal are the better team, currently they are the 3rd most successful English football club.
No. Manchester United is the most successful Premiership Club and they certainly do not have the smallest pitch.
Manchester United
Well, there are two Madrid clubs: Real Madrid and Atlético Madrid. The most successful club is Real Madrid.
Real Madrid
Manchester united
Glasgow Rangers Football Club
Real Madrid holds that honour.