After barely making it to the first test at Jerez after firing up the car for the first time the day before the test started, Lotus showed that the Mercedes engine is a lovely piece of kit. Two of the four days of the Barcelona were topped by Lotus, including the top time of the weekend.
While Lotus thrived, the likes of Red Bull, Ferrari, Williams Mercedes and McLaren all struggled for consistency during the first test at a track on the 2015 Formula One calendar. Sure, Mercedes is likely to dominate F1 for the second straight year but everyone looks a little vulnerable in testing.





