Norris fastest as Leclerc gets 10-place penaltypublished at 14:20 Greenwich Mean Time 6 December
Andrew Benson
BBC F1 correspondent
McLaren made a perfect start in their bid to secure their first constructors' title since 1998 at the season-closing Abu Dhabi Grand Prix.
McLaren head Ferrari by 21 points with 44 remaining and ended Friday practice with a one-two, Lando Norris ahead of Oscar Piastri. Ferrari's Charles Leclerc will start Sunday's race no better than 11th because of a penalty.
Leclerc was given a 10-place grid drop because Ferrari needed to fit a new battery to his car, and that exceeded his allowance of two for the season.
Norris headed Piastri by 0.234 seconds ahead of the Haas of Nico Hulkenberg, a surprise in third place.
Ferrari's Carlos Sainz was fourth fastest, 0.582secs off the pace, ahead of Mercedes' Lewis Hamilton, Leclerc and the Sauber of Valtteri Bottas.