Went by my dealer to find out how much it would be for them to change my differential rear drive oil......ready for this? 1 liter of synthetic oil, $53.00, $54.00 for a gasket, $52.00 labor! Gasket? What gasket ???? Any comments?

 

What year? NA, NB or NC?

It may not have a drain bung & they want to remove the rear cover to drain the oil.

Synthetic oil isn't cheap.

 

It's a 2011 grand touring.