Need for Speed: Hot Pursuit has 73 trophies - 56 bronze, 14 silver, 2 gold and 1 platinum.The base game contains 51 trophies, and there are 4 DLC packs containing 22 trophies.
Reach rank (20) Ultimate Enforcer as a Cop
Reach wanted level (20) Most Wanted as a Racer
Spike strip a car that is targeting you with an EMP
Accumulate 2,000 yds of drift in a single event using the Subaru Impreza WRX STI
Win the 'Muscle Reflex' race in a Bee Yellow Chevrolet Camaro SS
Get any medal in 'Run to the Hills' driving the Nissan GT-R SpecV without using any weapons
Get Distinction in a Hot Pursuit, Interceptor and Rapid Response using the Audi R8
Bust the 918 Spyder using an EMP in 'Porsche Patrol'
Spike a cop while driving a Black Dodge Viper SRT10 ACR or Ford Shelby GT500 Supersnake
Dreamshot a Midnight Blue Metallic Ford GT at night in the desert
Get Gold or Distinction in all Lamborghini Pack events
Get Gold or Distinction in all Porsche Pack events
Get gold in all the Super Sports Racer events
Get distinction in all the Super Sports Cop events