Here is the full list of all 43 art of rally achievements. It takes around 60-80 hours to unlock all of the achievements on Windows.
complete all group b seasons
dirty a vehicle to the fullest extent
spend 5 minutes airborne
complete 20 rallies
complete all group 4 seasons
finish a stage during rain
finish a stage during fog
finish a stage at night
drive an italian car in italy
complete all group 3 seasons
finish a stage during snow
drive on 2 wheels for 3 seconds
complete all group 2 seasons
complete a daily event
reach 150 km/h
spend 5 minutes sliding
win your first season
complete a stage without damaging the car
reach 100 km/h
complete all group s seasons
complete all group a seasons
find all collectibles in korkatti lakes
find all collectibles in san pietro island
find all collectibles in kanto mountains
find all collectibles in gimsøymyrene
find all collectibles in mannebach
complete a weekly event
unlock all bonuses in career
go through the car wash
go through the paint booth
complete a stage with a near totalled car
drive 500km with one vehicle
complete 1000 stages
get terminal damage
reach 200 km/h
win a rally against master ai with severe damage simulation
finish a race while on fire
roll 30 times
drive the original at night in japan
drive a german car in germany
drive the fujin for 555km
hold the accelerator for 60 seconds
complete the game