Standard or Trendlines for more space?

[alolympic]

Kiddie on the way and I really want to keep the Clio.
Bought a buggy that goes into the boot no problem, but it seems the rear seat space may cause an issue. Recaro Babyseat on Isofix base just fits behind passenger seat, if seat is slid forward a bit more than normal - not ideal.
The baby seat comes into contact with the back of the front seat just below the headrest.
I am hopefully going to get some Trendlines soon, but I am wondering if they make things worse?
Does anyone know if Trendlines have a thinner seat back than the FF seats?

 

[Revels]

Sell it and buy something with 5 doors.

 

[alolympic]

Useful
I'm not even going to explain why I'm not doing that......

 

[markkram]

I'm 5'11 and have to have my Trendline seat all the way back to drive comfortably. I also have the back rest in a pretty upright position.
With my seat set like that the back of my seat is almost touching the rear bench.
Hope this helps.