Here is the full list of all 19 Tacopocalypse achievements.
Find the music collectible on the La Oasis - Airfield map
Earn 50,000 Style Points in a round
Earn 30,000 Style Points in a round
Earn 20,000 Style Points in a round
Earn 10,000 Style Points in a round
Learn how to shred the streets by playing the tutorial
Earn 100 cash in Delivery Mode
Earn 250 cash in Delivery Mode
Earn 500 cash in Delivery Mode
Spend 150 cash on customizations or cars
Spend 300 cash on customizations or cars
Earn 80,000 Style Points in a round
Earn 130,000 Style Points in a round
Earn 210,000 Style Points in a round
Find the music collectible on the Golden Bay - Downtown map
Find the music collectible on the Golden Bay - 'Burbs map
Show the boss what you're worth by making 50 successful deliveries
Show the boss you're top dog by making 100 successful deliveries
Find the music collectible on the Isla Honu - Tourist Trap map