.....including an 8.45 gal.fuel capacity.
http://www.cycleworld.com/motorcycle_news/first_looks_articles/10q4/2012_moto_guzzi_stelvio_-_first_look
http://www.cycleworld.com/motorcycle_news/first_looks_articles/10q4/2012_moto_guzzi_stelvio_-_first_look