2018 options and turn radius
 

I am in the process of buying a sporty city car and currently leaning strongly toward a 2-door hardtop Mini of either S or JCW variety. The turning circle for a 2018 2-door is listed at 35.4', and a u-turn I usually have to make to get to where I live is very tight at that diameter. Any increase, no matter how small, would be a big problem.

Some searching has turned up old threads about some Mini trims and options that increased the car's curb-curb turning circle size, but those are older posts about older model years. Does anyone know if there are options for a 2018 2-door hardtop that would degrade the turn radius by any amount? I think the options I'm worried about specifically are the sport suspension, any size wheels, or the upgrade to JCW vs. S models.