Yeah I got it oil changed at 121,000 kilometers and I've done 4k since... Is removing the sump a big job??
Your likely to notice it when cornering hard and the oil light will cum on, i had it the computer tell me to stop due to low oil pressure as well.
Engine Tray off, Take out the sump plug, drain out the oil, disconnect the sensors then its just a case of the sump pan bolts. At that mileage id expect it could do with it, you could try and engine flush and wait till the next service but the engine flush didnt help in my case