Compare the Mini Cooper John Cooper Works Coupe - [2012] vs Ford Focus ST-3 2.0 Turbo Estate - [2015]. Find out which car is the fastest, most powerful, lightest or has the biggest engine in our top trumps style comparison page. Find out which car has the highest top speed or is the fastest accelerating, is it the Mini Cooper John Cooper Works Coupe or the Ford Focus ST-3 2.0 Turbo Estate. We'll leave it up to you to decide which is your favourite.