A lot...
I work as a carpenter and use a trailer (l:2.5m/w:1.5m/h:1.5m) to transport my tools and etc. to work everyday. I mild guess is that the trailer weight is somewhere around a 1000-1100 kg (oh yes, metric system it is

) total, and i drive 85 to 90 km each day. And, since we´re now setting up a cabin, there´s not a lot of paved roads...
The Pat behaves very well when pulling the trailer. I have no problem keeping up with the rest of the traffic on the highway and I usually get a gasmileage around 8 - 9,5 l/100km. :wow: :notworthy:
Of course, I have loaded the trailer carefully regarding the weightdistribution, and after a few attempts, I have found a storage system that give a very smooth ride overall.
I have some pics of the Pat and the trailer somewhere on my phone... I´ll se what I can dig up.