Here is the full list of all 42 Need for Speed Heat achievements. It takes around 40-50 hours to unlock all of the achievements on Windows.
Reach max Crew Level with your Crew
Smash your way through all the Billboards
Get all Collectibles and 3 stars on all Activities
Collect all the Flamingos
Collect all Street Art
Get a 3 Star Rating on all the Activities in the game
Complete all Drift Zones
Complete all Speed Traps
Complete 25 events online with other players
Complete all Long Jumps
Hit 240 mph using any car
Win a High Heat 5 race and return to garage safely
Complete 5 events online with other players
Complete the Off-road driving story
Complete the Race driving story
Win a race with all vehicle effects slots equipped
Win the Discovery Event
Complete the Drift driving story
Win a race with handling parts for maximum drift equipped
Reach REP Level 50
Earn and bank 1 000 000 REP during one night
Take down 100 Cop Vehicles
Escape 100 Cop Chases
Win a race with a car at 399 Performance Rating
Go from last to first place during the final lap of a race and win
Complete Chapter 4
Win a race with handling parts for maximum off-road traction equipped
Complete Chapter 3
Win a race with parts equipped in both auxiliary part slots
Change the text on the License Plate
Win a race in a vehicle with an engine swap
Complete Chapter 2
Win a race with handling parts for maximum race equipped
Beat your first Crew Time Trial
Win a race with handling parts for maximum road traction equipped
Complete Chapter 1
Repair critical damage at a Gas Station at night
Win a race in a vehicle with tuned exhaust sound
Customize a vehicle with a wrap
Complete your first Daily Challenge
Reach REP Level 2
Pick your first ride