Here is the full list of all 42 WRC: FIA World Rally Championship 3 achievements worth 1,000 gamerscore.
Complete a Championship in first place using a WRC in the WRC Experience mode
Win the Special Stage Loule of the Rally de Portugal with P. Solberg in the WRC Experience
Complete the rallies of Monte Carlo, Mexico & New Zealand in the same champ of WRC Experience
Win the Super Special Pissia in the Acropolis Rally of Greece with more than 5 seconds remaining
Win the rallies of Argentina and Monte Carlo in the same champ of WRC Experience using Loeb
Win the Super Special Intiyaco of the Philips Rally Argentina with S. Loeb in the WRC Experience
Win at least one Super Special Stage at the "Estádio Cordoba" in the WRC Experience mode
Win at least two Rallies in the same Championship in the WRC Experience mode
Win the Portugal Rally with Østberg in the WRC Experience Single Rally mode
Win all the events on the Road to Glory and complete it to 100%
Defeat a Rising Star without damaging the car on the Road to Glory
Come at least third in all the Combo Contest challenges in Road to Glory mode
Come at least third in all the Rally School Contest challenges in Road to Glory mode
Come at least third in all the Drift Contest challenges in Road to Glory mode
Come at least third in all the Gate Contest challenges in Road to Glory mode
Win the Sweden Rally with Latvala in the WRC Experience Single Rally mode
Win the Finland Rally with Mikko Hirvonen in the WRC Experience Single Rally mode
Win the Ultimate battle on the Road to Glory
Come at least third in all the Survival Contest challenges in Road to Glory mode
Beat Marco Lucchini in Road to Glory mode
Beat Pierre Leroy in Road to Glory mode
Drift over the finishing line in any game mode
Beat Todd Reed in Road to Glory mode
Come at least third in all the Crash and Run Contest challenges in Road to Glory mode
Come at least third in all the Top Rally Contest challenges in Road to Glory mode
Beat Peter Larsson in Road to Glory mode
Complete a 4-player Single Stage in Hot Seat mode
Win a Single Stage in the WRC Experience mode
Beat Aaron Weaver in Road to Glory mode
Race at least 150 metres at 150 Km/h
Do a jump that is at least 50 metres long
Beat Sara Lopez in Road to Glory mode
Earn at least 10000 Ability Points on the Road to Glory
Beat Carlos Hernández in Road to Glory mode
Take a photo in replay mode and save it
Win a Single Stage in any Online mode using a Personalised Set-Up
Repair your car using at least 50 minutes of time available in a repair session
Improve at least one car component in the Road to Glory
Change your car's paint in the Garage on the Road to Glory at least once
Earn your first Ability Points on the Road to Glory
Save at least one personalised set-up in the Car Settings section of the race menu
Reach 10 cumulative minutes of race in valid Online Matches