Hi all. I have recently bought my first every RAV4.  It's a 2015 2.2 AWD Auto Invincible. I love the car and I recently gave it it's first decent run in a 6 hour drive. It was fantastic. One thing that I'm a little concerned with is that the engine rattles on start up and frequently when accelerating. My last car was a  2017 2.0 Audi A4 Diesel (company car that was given back) which was as expected a lot more refined engine wise so I'm not sure whether the noise from my RAV4