Full list of all 25 Need for Speed Rivals achievements worth 1,000 gamerscore. It takes around 20-25 hours to unlock all of the achievements on Xbox 360.
Reached Racer Rank 60
Earned 100 Gold medals across both factions
Reached Cop Rank 60
Reached Cop Rank 40
Upgraded all Cop Pursuit Tech in one car to maximum level and equipped both slots
Reached Cop Rank 20
Busted a Racer at Heat 8 or greater
Busted 50 Racers
Busted a Racer at Heat 5 or greater
Busted 10 Racers in a Mustang
Reached Cop Rank 10
Reached Cop Rank 5
Driven 50 cumulative minutes in any Ford then entered garage
Earned 50 seconds of air time in any Ford car
Reached Racer Rank 40
Reached Racer Rank 20
Won a Race against a Friend
Purchased 10 Racer vehicles
Banked 500,000 in one go
Hit a X 10 Multiplier
Reached Heat 10
Reached Racer Rank 10
Reached Racer Rank 5
Busted a Friend
Banked your first score