I have had my diesel Q2 for 3 years and have today ordered a petrol model, however, as I was unable to have a test drive due to the Covid19 I would welcome Information from any users who have experienced driving both engines. It is a factory order so have some time to do a bit of research. I have a 1.6tdi and have ordered 3.5tfs subject to being able to test drive one before I take delivery in September. I do not do a high mileage and I am looking at cost and attempting to be a tad greener so I thought I would convert to petrol. I have read comments on here about problems with petrol engine but I have been advised that a modification to rectify this issue has now addressed the problem. Any advice re. both issues would be most welcome.