Here is the full list of all 49 F1 2014 achievements. It takes around 30-35 hours to unlock all of the achievements on Windows.
Complete a race in Split-Screen.
Perform a Mid-Session Save.
Complete the Evaluation Test.
Be recommended for the hardest preset Difficulty in the Evaluation Test.
Complete a Full Season in Career.
Win the Drivers’ World Championship in a Full Season Career.
Finish a race at every circuit.
Move to another team mid-season in a long Career.
Complete a Medium Season in Career.
Win the Drivers’ World Championship in a Medium Season Career.
Complete a Short Season in Career.
Win the Drivers’ World Championship in a Short Season Career.
Win the Constructors' Championship in Career.
Finish a race using a custom car setup.
In Career, qualify last, but finish first.
Complete a 25%+ distance race.
Set the fastest lap time in every session of a long race weekend in Career.
Complete your first race in Career.
Win your first race in Career.
Take pole position in Career.
Stay with the same team through the whole season in Season Challenge.
Return to your starting team in Season Challenge.
Complete Season Challenge.
Race for five different teams in Season Challenge in a single season.
Beat four rivals in one season in Season Challenge.
Win the Drivers' Championship in Season Challenge.
Win the Drivers' Championship in Season Challenge on hard difficulty.
Beat your first rival in Season Challenge.
Pass all of your objectives over a race weekend in Season Challenge.
Complete your first Season Challenge race.
Win your first race in Season Challenge.
Earn every Bronze medal in the very easy set in Scenario Mode.
Earn every Bronze medal in the easy set in Scenario Mode.
Earn every Silver medal in Scenario Mode.
Earn every Gold medal in Scenario Mode.
Earn a medal in Scenario mode.
Set clean lap times at 10 different circuits in Time Trial.
Set a clean lap time in Time Trial.
Set a time in all of the Time Attack scenarios.
Earn a Gold medal in all of the Time Attack scenarios.
Complete 50 online races.
Complete 25 online races.
Win a race with all driver assists disabled.
Win the Drivers' or Constructors' Championship in Co-op.
Complete your first race online.
Take pole position in One-Shot Qualifying.
Set a valid lap time in One-Shot Qualifying.
Use a Flashback.
Set a time in any Time Attack scenario.