[citation needed] In 2004, Molina began his single-seater career in the Spanish Formula Junior 1600 series, where he finished the season in 6th place.

The following year he stepped up to the Eurocup Formula Renault 2.0 championship with Pons Racing, scoring three points to finish the season 28th overall.

After testing for Prema, Epsilon Euskadi and KTR during the off-season, Molina was signed by Ultimate Motorsport for the 2009 season.

In June 2009, Molina made his debut in the Superleague Formula series, taking part in the opening round of the season at Magny-Cours for Al Ain.

[5] In 2024, Molina, along with Nicklas Nielsen and Antonio Fuoco of the number 50 Ferrari AF Corse team, won the 24 Hours of Le Mans in the Hypercar category.