Hi, i had the pleasure of buying a q60xS 2014 with 87k KM about 3 months ago and have been absolutely loving it, but about a month or so ago on my way to work, i've noticed that my car had absolutely no acceleration, even when flooring it (for testing purposes) my RPM would shoot up to ~6k but it would take me a good 4-5 seconds to reach 60km/h which i found highly unusal, because leaving from work the same day, everything was a1 and i wouldn't notice anything strange,

So fast foward to now a good month later with no issue at all, it did the same thing on my way to work, and from work, but after doing a quick stop at a gas station and turning off and on the engine, everything was perfect, the acceleration even startled me ..

I'm super new to this whole car thing, i've only been driving for 3 months so i really have no idea what it could be and thought it would be a good idea to ask here before taking it to a garage, especially since it doesn't always happen so i wouldn't really know what to tell the repair guy.

Hope you guys can help! Sorry if i'm not posting at the right place this is my first post C: