Nico Rosberg responded to the early pace shown by Mercedes teammate Lewis Hamilton in Abu Dhabi by edging out the Briton for P1 in second practice on Friday evening.
Hamilton beat Rosberg by less than two-tenths of a second to finish at the top of the timesheets in the opening practice session at Yas Marina, but the German bounced back in FP2 to finish 0.138 seconds clear of his teammate.
Starting at dusk and finishing under floodlights, second practice offered the drivers far more representative conditions of what to expect on Saturday and Sunday than FP1 had, prompting the teams to complete a usual practice programme featuring qualifying simulations and heavy fuel race runs.
Once again, it was Mercedes who set the pace as Rosberg posted the fastest lap of 1:41.983, heading up a one-two finish for the German marque.
Sergio Perez produced a fine lap to finish less than half a second off Hamilton in third place for Force India, narrowly beating Red Bull’s Daniel Ricciardo.
Sebastian Vettel showed few signs of a possible challenge to Mercedes from Ferrari in Abu Dhabi as he finished three-quarters of a second behind Rosberg, ending FP2 in fifth place. Daniil Kvyat and Kimi Raikkonen followed in sixth and seventh place respectively.
Nico Hulkenberg finished eighth in the second Force India, while Fernando Alonso enjoyed an improved, trouble-free session to end the day ninth for McLaren, giving the team hope of points at the end of a tough season.
Pastor Maldonado finished tenth for Lotus ahead of the Williams pair of Valtteri Bottas and Felipe Massa, who in turn were followed by Max Verstappen and Carlos Sainz Jr. Sainz’s session came to an early end after a technical issue on his car forced him to park up at the side of the track with 30 minutes to go.
Romain Grosjean and Jenson Button finished 15th and 16th respectively, leading home Sauber drivers Felipe Nasr and Marcus Ericsson. Will Stevens and Roberto Merhi propped up the order for Manor in P19 and P20.