A quick read of page two shows that a few users have indeed gotten an oilchange AND a part, so I'm just going togo out on a limb and say that you can indeed get an oil change. I'd imagine that even at TopGear they also did oilchanges on their vehicles. It wouldn't make much sense not to, seeing as a used car probably had the oil sitting in it for quite some time. Again, to reiterate, go for the oilchange and part. I see no harm in that.