When it comes to updates pertaining to the floor, there's always aspects of a redesign that we're unable to quantify, given that the majority of the changes will be... read more »

Williams head of vehicle performance Dave Robson has claimed it is "hard to quantify" the gains made by teams that are potentially in breach of the F1 cost cap... read more »

Ferrari debuted an upgraded hybrid system for its power unit on Charles Leclerc's car at the Russian Grand Prix in Sochi last weekend.The updated power unit was understood... read more »

We will continue to bring more new upgrades to the car to test on Friday and also further explore and quantify our new aero concept. read more »

Ron Dennis has admitted he gave false information regarding Fernando Alonso's test crash in February. The McLaren chairman claimed Alonso never suffered a concussion... read more »

Renault has released new images of its 2015 power unit which will be supplied to both Red Bull and Toro Rosso this season. The French manufacturer struggled throughout 2014 and... read more »

Lewis Hamilton has admitted it is difficult to quantify the effect of Mercedes' latest batch of upgrades.     read more »

Shell will introduce a brand new fuel for use by Ferrari in Spain, which it expects will provide a two horsepower boost, without effecting the engines fuel efficiency. The... read more »

Renault technical director James Allison says it is difficult to quantify how the FIA's engine mapping ban will affect the team and the rest of the grid. read more »