Here is the full list of all 49 F1 2018 achievements worth 1,000 gamerscore. It takes around 40-50 hours to unlock all of the achievements on Xbox One.
Accepted a contract with Toro Rosso, Williams or Sauber
Accepted a contract with Renault, Haas, McLaren or Force India
Completed a Race in an Online Championship
Finished on the podium after being eliminated in Q1
Finished a race with a fully depleted battery
Politely asked your Race Engineer to stop talking to you out on track
Generated enough energy through ERS to power a light bulb for a year
Obtained a Safety Rating of 'A' in Multiplayer
Achieved a reaction time of less than 0.16 Seconds off the grid with race starts set to manual
Lost an upgrade due to a regulation change
Completed a Full Season of 21 Races in Career or Championships Mode
Won the Formula 1 Constructors' Championship
Won the Drivers' Championship at USA, or earlier
Won the Formula 1 Drivers' Championship
Obtained a rank of 25 Online
Received a promotion to first driver
Negotiated a new contract
Obtained a Skill Rating in Multiplayer
Won a total of 4 Online Races
Obtained a rank of 11 Online
Finished in the points at Le Castellet in a Renault
Obtained an upgrade at a reduced cost due to good morale
Set a valid Time Trial lap with a set up taken from a rival ghost
With manual gears enabled raced a car with a non sequential gearbox
Won a 25% + distance race against 'Ultimate' AI opponents
Completed any race with all assists disabled
Set the fastest time in all 3 Practice sessions, took pole position and won the Grand Prix
Took your first win in any full season
Took pole position
Entered Photo Mode
Earned maximum Resource Points during Practice
Completed your first Practice Programme
Accepted a contract with Ferrari, Mercedes or Red Bull
Set a clean lap in any Time Trial
Completed a race in a classic Lotus at the Circuit of the Americas
Won the Spanish Grand Prix with Kimi Räikkönen
Completed a race using four different tyre compounds
Completed a race at every short track
Finished on the podium at Singapore in Fernando Alonso's McLaren
Used a Flashback
Completed a valid qualifying lap using the Hotlap ERS deployment mode
Completed a lap at Hockenheim
Achieved a podium finish in any game mode
Used the Multi Function Display to adjust your set-up while on track
Apply all vehicle upgrades from one department
Finish a race with a missing gear
Obtain 41 podium finishes in Career Mode
Obtain a gold medal in a championship
Achieve a perfect result in a Practice Programme in wet weather