For those interested...here are a few M135i pics and the spec (much more than I did on the 3er, but have taken the 4.9% apr PCP, so worked out ok.
This is also a car that will do 0-60 in 4.9s
Here is the specs and a few pics:
Z1BI F20 M135i 5-door Sports Hatch N55 3.0
Option 676 Loudspeaker system - BMW Business
Package Z0A Driver comfort package
Package Z0C Visibility package
Package Z0D Sun protection package
Package Z0F Media package - BMW Professional Multimedia
Colour B45 Estoril Blue Metallic
Upholstery LCSW Black Dakota leather
Maint Pack No Maintenance Pack
Option Z4B Complimentary upgrade - BMW Business Lou
Option 2TB Sport automatic transmission
Option 2VF Adaptive M Sport suspension
Option 4AD Brushed Aluminium Trim
Option 4DL High-gloss Black interior trim finisher
Option 494 Seat heating. front
Option 6NF Telephone USB audio interface
Option 6WA Black panel display. full
Option 614 Internet