Just change oil and filter now with the proper spec. Why are you asking if you know yourself that you may be out of time and possibly mile parameters? Just don't make excuses, and no matter the miles change no later than annually.
5k, oil and filter. Makes it easy to manage the other services that usually come along on the 10s, so to speak. This includes a 2016 Ram hemi, 2015 MB Bluetec, and 2011 MB C300. Oil and filter change are cheap insurance.
Use MMO in the fuel tank as a conditioner. Helps to keep the system clean and the injector tips clear. About one fuel fill up before oil changes I add about one ounce per quart of oil in crankcase as a gentle cleaner. When it is time to drop the oil it seems to be darker and perhaps flows more...
Have a '07 "Bluetec" with 80K miles (the 45 state version which, in my world, is way better having to fill with the urea) and use Valvoline Synpower MST 5W40 all conditions. No issues. Car gets about 33 mpg all around, around 37 on highway at steady 75 mph. Change at 7500 miles. Blackstone...