“No, not at all,” Newey responded on the F1 Nation podcast when asked if the RB20 was a ‘step into the unknown’ compared to its predecessor.
“I mean, the underlying architecture of the car is the third generation evolution of what started as RB18.
“Where we carry everything, apart from the radiators, they’ve changed, but apart from that, the layout of the front suspension, the rear suspension, the gearbox, casing, et cetera, it’s a third evolution of RB18.
“The bits that are visible, and they’ve obviously caused quite a lot of attention, obviously, we’re pursuing aerodynamic gains there, but the visual change is actually much, much larger than the performance change you get from that and there are other much more subtle bits, that people haven’t noticed, that are probably responsible for a bigger gain.”