If you're seaching for more urban vehicles, maybe some of them could interest you. There are some tramways and buses. They are available on the snfos site. Do you want to see them into official pak ?
Tramway Citadis 302 "Le Mans"
202/274 passengers, available from 2007
(http://www.simutrans-france.fr.nf/lib/exe/fetch.php?media=fr:tramsfrdoc:demolemans.jpg)
Tramway Citadis 302 "Reims"
143/206/269 passengers, available from 2011
(http://www.simutrans-france.fr.nf/lib/exe/fetch.php?media=fr:tramsfrdoc:demoreims.jpg)
Tramway Citadis 402 "Tours" (real) and tramway Fretadis (fictionnal)
Citadis : 215/290 passengers, available from 2013
Fretadis : 90 passengers + 210/340 mails, or 90 passengers + 32/52 goods, or 90 passengers + 24/39 cooled goods, available from 2014
(http://www.simutrans-france.fr.nf/lib/exe/fetch.php?media=fr:tramsfrdoc:demotramtours.jpg)
Man Lion's city hybrid
single version (Paris) : 105 passengers, available from 2011, max speed 56 km/h
articulated (Perpignan) : 140 passengers, available from 2013, max speed 54 km/h
(http://www.simutrans-france.fr.nf/lib/exe/fetch.php?media=fr:busfrdoc:demomanlionscityhybrid.jpg)
Gruau Microbus
not too big, not too fast...
20 passengers, available from 2010, max speed 40 km/h
(http://www.simutrans-france.fr.nf/lib/exe/fetch.php?media=fr:busfrdoc:demogruaumicrobus.jpg)
Pak files for tramways are quite big for the forum, you can find them on :http://www.simutrans-france.fr.nf/doku.php?id=en:tramsfr (http://www.simutrans-france.fr.nf/doku.php?id=en:tramsfr)