Ferrari's Fernando Alonso set the fastest time on the final day of the first Formula One pre-season test in Spain.
A day after his team admitted they weren't happy with their new car, the two-time champion did two laps faster than anyone else managed.
Toro Rosso's novice Jean-Eric Vergne was second, just ahead of Red Bull's Sebastian Vettel, who lost the entire morning to an electrical fault.
McLaren's Lewis Hamilton was fourth fastest.
