Here is the full list of all 45 Project CARS achievements.
Won 22 Accolades
Set a time at 50 locations (variations and reverse layouts not necessary)
Crashed on or before the first corner then went on to win the race
Won a Quick Race Weekend with Full Damage, Mechanical Failures, and Tire Wear (must be 5+ laps)
Crashed into the AI counterpart of an SMS employee
Braked to a standstill from 100-0 km/h within 2 secs
Took a photo of your Signature Car at your Favorite Location
Drove faster than 333 km/h for over 6.66 consecutive secs
Driven the speed limit (50 km/h) in an Italian car and appreciated the Azure coastal scenery (Free Practice not allowed)
Beat a Ghost from the Time Trial Leaderboards
Won every race in a Career Championship
Created and saved a Pit Strategy
Had a reaction time of less than 0.2 secs off the starting grid
Performed three consecutive laps within 0.1 sec of each other
Completed every Practice, Qualifying, and Race session in every round in a Career Championship
Received 12 Invitations
Got all four wheels in the air for more than 0.88 secs
Won your first Accolade
Completed more than 3 Online races with 50% of them avoiding a major collision
Made your brakes reach a temperature of 1000° C
Entered and exited the pit lane without losing a position (cannot be in last place)
Lapped an opponent in a race
Earned all other Trophies/Achievements
Won the LMP1 World Championship within ten seasons
Defended a Career Championship for three consecutive years
Won three Career Championships in three different motorsport disciplines
Completed three Historic Goals and became a racing legend!
Signed 8 Endorsement deals
Won the same Career Championship two years consecutively
Won a Team Championship two years consecutively
Received more than 500 messages from your fans
Won more than 50 events with your Signature Car
Have an Affinity greater than 50% in all car classes
Won more than 20 events at your Favorite Location
Overtook a car using Formula A KERS
Got pole position in qualifying, fastest lap in the race and won whilst leading every lap
Completed a 24 hour race using only realtime progression (and why not stream it?!)
Completed a Quick Race Weekend lap of Azure Circuit in reverse from cockpit view without collisions
Ran the California Highway in under 9 mins in a US car
Entered and completed more than 25 Online races
Finished on the podium more than 50 times in an Online Public race
Won an Online Public race using manual gears, and no driving aids, from cockpit view
Won three Online Public races in a row without being involved in a major collision
Set a Pole Position time in an Online Public qualifying session
Participated in 20 Driver Network Community Events