Here is the full list of all 41 Need for Speed Unbound achievements.
Win a Tier S Lakeshore Online playlist
Win a Tier S+ Lakeshore Online playlist
Score 250,000 during a Takeover event
Get 3 stars on all Drift Zone activities
Collect all collectibles and get 3 stars on all activities
Get 3 stars on all Long Jump activities
Get 3 stars on all Speed Trap activities
Get 3 stars on all Speed Run activities
Smash all bear collectibles
Collect all street art collectibles
Break all billboard collectibles
Customize your Driving Effects
Complete the Grand
Own 10 vehicles in your story mode garage
Escape 50 cop chases
Fully upgrade your story garage
Complete Qualifier 3
Earn $1,000,000 in story mode
Apply a custom wrap to your ride
Fully upgrade your Lakeshore Online garage
Own 10 vehicles in your Lakeshore Online garage
Bank $75,000 during one session
Complete Qualifier 2
Score 200,000 during a Takeover event
Escape a Heat 5 cop chase in an A+ car
Complete Qualifier 1
Complete 30 street races in story mode
Escape a Heat 5 cop chase
Complete 10 Takeover events
Reach 200MPH in story mode
Drive a total of 100 miles in story mode
Complete the prologue
Use max Burst Nitrous 5 times during story mode events
Take down 5 cops within a single session
Complete a Lakeshore Online playlist with 7 other players
Complete 25 Lakeshore Online playlists
Win a Tier B Lakeshore Online playlist
Win a Tier A+ Lakeshore Online playlist
Use max Burst Nitrous 5 times during Lakeshore Online events
Win a Tier A Lakeshore Online playlist
Customize your clothing