Wet weight of a standard GS is 229kg and the GSA is 256kg. Wet weight of the Super Ten is 261kg, so the Super Ten is heavier than both. Tank capacity of the standard GS is 20 litres, not 19.
My mistake, BMW claim 19 useable litres, perhaps the Yamaha only has 22 Useable litres - never ran mine low enough, but the extra 3-4 litres makes for a handy increase of about 40 miles between stops, the GS would sometimes run out before I did, especially on motorways where 80+ mph cruising can have the light on at 140 miles, the S10 always manages at least 2 hours of motorway before looking for fuel.
As for weight, the Yamaha "feels" considerably lighter than the GSA, and in reality may be a bit lighter....
http://www.advrider.com/forums/showpost.php?p=12836924&postcount=2381
BMW GS 1200 Adventure.
Claimed weight: 90% fueled, road ready: 259kg's
Actual weight: Fully fueled: 273kg's
Yamaha Super Tenere
Claimed weight (wet): 261kg's
Actual weight (Wet): 268kg's
BMW GS 1200
Claimed weight: 90% fueled, road ready: 229kg's
Actual weight: Fully fueled: 242kg's
KTM 990 Adventure
Claimed weight (Dry): 209kg's
Actual weight (Wet): 240kg's
BMW quote weights dry with no battery, oil, tool kit, ABS, TC, Heated Grips, handlebars, wheels - KTM seem to go a bit further and quote sans-engine.


