Valtteri Bottas says the Abu Dhabi Grand Prix weekend was a wake-up call to Williams that the team needs to raise its game next season

Sergio Perez says he is "very satisfied" and proud of finishing fifth in the 2015 season finale at the Yas Marina Circuit in Abu Dhabi

Daniel Ricciardo says Red Bull's tough 2015 season has made the team stronger and he remains optimistic next year will be better

Fernando Alonso says the Abu Dhabi Grand Prix became more of a test session for him, after contact on lap one dropped him down the field

Romain Grosjean says 2015 has been the best season of his career, following the final round at the Yas Marina Circuit in Abu Dhabi

Nico Rosberg summed up his emotions after winning the 2015 F1 season finale in Abu Dhabi, saying he is "ecstatic" with the result

Lewis Hamilton says Mercedes surpassed its own expectations in 2015, after finishing the season finale at the Yas Marina Circuit in second place

Kimi Raikkonen says he has shown good speed throughout the 2015 season but mistakes and problems cost him a better end result

Max Verstappen and Fernando Alonso have picked up penalty points after the Abu Dhabi Grand Prix

Nico Rosberg managed to fend off team-mate and reigning champion Lewis Hamilton to secure a hat-trick of victories, after wins in Mexico and Brazil...

Nico Rosberg will start the final round of the 2015 F1 season from pole position after setting the pace in qualifying on Saturday

Lewis Hamilton says missing out on pole position for the Abu Dhabi Grand Prix was no surprise

Daniil Kvyat says he just "didn't feel comfortable" in qualifying for the Abu Dhabi Grand Prix, after an earlier issue in third practice

Nico Rosberg says he is pleased with the turnaround in form he has enjoyed in the final rounds of the 2015 F1 season, ahead of Sunday's finale in Abu Dhabi