Here is the full list of all 66 Real World Racing achievements.
Complete the Sport Championship Career Group
Hit an opponent, causing their car to rotate 180°
Complete an event of every type in the Career
Cross a Checkpoint gate with an empty countdown timer
Attain 50 Slipstreaming Overtakes
Cover in dust an opponent behind your car
Complete the Junior Series Career Group
Attain a No Collision Distance of 5 Km
Drive a total of 100 Km
Attain a Perfect Lap
Attain your first Perfect Drift
Attain your first Double Overtake
Attain your first Slipstreaming Overtake
Complete the SuperSport Championship Career Group
Complete the Master Series Career Group
Complete the Pro Tour Career Group
Attain all the objectives in the Driving Licence Career Group
Attain all the objectives in the Junior Series Career Group
Attain all the objectives in the Sport Championship Career Group
Attain all the objectives in the SuperSport Championship Career Group
Attain all the objectives in the Master Series Career Group
Attain all the objectives in the Pro Tour Career Group
Attain all the objectives in the Career
Attain 100 Perfect Drifts
Attain a Perfect Race
Complete a race in all available locations
Unlock every track
Win a race with a last-second takeover
Drive a total of 1.000 Km
Reach a speed of 280 Kmph
Attain a 3 seconds long drift
Attain every award for the still photos during Helicopter Chase events
Complete a Career Race Streak without restarting any of the races
Earn €1.000.000
Purchase all the cars available in the dealership
Unlock every available car
Unlock all available special liveries
Win a race on hard driving a class 1 car
Attain precisely the target time for a section or lap during a Time Trial
Keep in the draft left by car for 20 seconds
Park your car near a church
Suddenly drop from 1st to 16th position
Join your first Online Challenges event
Join a 16-players Online Challenge
Mock a challenger after overtaking them
Join or host and play 5 Online Challenges
Join or host and play 10 Online Challenges
Join or host and play 25 Online Challenges
Join or host and play 50 Online Challenges
Join or host and play 100 Online Challenges
Join and win an Online Challenge hosted by a player of higher rank
Attain a Perfect Race in an Online Challenge
Win your first Online Challenge
Win 5 Online Challenges
Win 10 Online Challenges
Win 20 Online Challenges
Win 30 Online Challenges
Win 40 Online Challenges
Win 50 Online Challenges
Win 100 Online Challenges
Collect 10 Challenge Cards
Collect 20 Challenge Cards
Collect 30 Challenge Cards
Collect 40 Challenge Cards
Collect 50 Challenge Cards
Reach the highest Online Challenges rank