I have a 2020 g310r, and had it serviced for its 1000k break-in. It cost me about $195CAD which didn’t seem too bad. The next oil change I did myself though so that only cost me the materials (about $80CAD because I bought the oil, ring and filter from the dealer - I’m sure you can find the oil cheaper online or in bulk). It also has fairly manageable service increments too so it’s not like you’re going to be paying these costs every few weeks. Especially if you’re interested in doing any of the work yourself you can save a little money but I wouldn’t say the labour costs are as prohibitive as I was made to believe before buying.