Are we talking about a clean low milage car or just any car. Your friend's car must have some thing wrong with it. 1575 is too low for a clean low milage 11 model OP.
Last year I sold my non-oriel manual 11 model in silver color with 56,000 on the odo very neat and clean with just bumpers sprayed for 1550. A 2011 model OP can easily fetch 1700 if its in good condition.