. I would dispute that he ran Button close. It should be remembered they were in back-marker cars for half the time they were teammates, so it was difficult for a reasonable comparison to be made. When they were in decent cars (2006 and 2009), Jenson beat Rubens quite handily.
It's highly subjective, but I am more impressed of the body of the work Nico has produced in his time, than what Rubens produced in his time.
Button beat Barrichello handily in 2006 in Rubens' first year for the team, but not in 2009. Barrichello actually outqualified Button that year and wasn't far off in the points, this despite worse reliability. Button never had a car-related DNF in '09! In 2007-2008 they were about matched.
Barrichello v Rosberg. Hard to say. Barrichello's prime years were against Schumacher, so he will always look sort of average in this comparison. In qualifying Rosberg is perhaps slightly better (not in 2015 though!), in the wet Barrichello, in dry race conditions it is a tough call - both have a tendency to have off-days, but also can put in great drives. Considering I rate Button and Rosberg basically evenly and consider 2009 Barrichello to be already "past it", prime Rubens should be about a match to them. Or if not, then mighty close at least.
E: Let's put it this way - people like to cram drivers together into "tiers", when they rate drivers. I would put all three in the same tier. There is not enough in it to justify separate tiers.
Edited by sopa, 29 June 2015 - 08:43.