We take a look at the significant upgrades Mercedes and Ferrari have brought to Barcelona in the quest to gain a performance advantage in the fight for the Formula 1 contructors' championship.
Next Up
Related Articles
Lawson assesses his Red Bull stint as he returns to Racing Bulls
Russell fastest in Azerbaijan FP1 as Antonelli suffers issue
Hamilton reveals his focus in the title fight
How F1 drivers and strategists tackle the Azerbaijan Grand Prix
Chadwick completes maiden F1 test with Williams at Portimao
Norris left with ‘knife in the heart’ feeling after Baku practice