Here is the full list of all 49 BAJA: Edge of Control HD achievements.
Purchased 25 vehicles.
Purchased 15 vehicles.
Play at least 5 hours in Multiplayer.
Have 1 million credits in your account.
Finished 1st in 5 Invitationals races.
Finished 1st in every race in Nevada.
Finished 1st in every race in Uyuni Salt Flats.
Finished 1st in every race in Mogollon Rim.
Finished 1st in every race in Canyon Lake.
Finished 1st in every race in Canyon De Chelly.
Drove 2000 miles in all vehicles combined.
Finished 1st in every race in Cocono Island.
Finished 1st in every race in Painted Desert.
Finished 1st in every race in Cabo San Lucas.
Finished a race without any body panels attached to a vehicle.
Finished 1st in every race in Lake Powell.
Watch all of the tutorial videos.
Complete the Baja 1000 in a Trophy Truck.
Finished a Baja 1000 race.
Drove 1000 miles in all vehicles combined.
Roll your vehicle at least 3 times in a row.
Finished a Baja 500 race.
Finished a Baja 250 race.
Get fully repaired by the helicopter for the first time.
Finished a race in first place.
Achieve a minimum top speed of 120 MPH.
Earn enough experience points to unlock the Trophy Truck race leagues.
Earn enough experience points to unlock the Class 1 race leagues.
Use preload at least 5 times in one race.
Earn enough experience points to unlock the Full Size Truck race leagues.
Earn enough experience to unlock the Mini Truck race leagues
Get fully repaired in the Hot Pit for the first time.
Earn enough experience to unlock the Open-Wheel race leagues.
Earn enough experience points to unlock the 4X4 Class race leagues.
Use the clutch at least 5 times in one race.
Use the hand brake at least 5 times in one race.
Earn enough experience points to unlock the Unlimited VW race leagues.
Accumulate a total of 1 mile of distance traveled while airborne.
Completed an entire race without ever leaving the track.
Won three races in a row.
Finish in 1st place in any league during your career.
Finished a race in 1st, 2nd or 3rd with no body damage what so ever.
Finished a career race in 1st place.
Finish a race in 1st, 2nd or 3rd with no flat tires.
Completed 100% of the career!
Found every hidden Discovery in Free Ride.
Finished 1st in every Hill Climb race.
Finished 1st in every Open Class race.
Finish 1st in a race with the AI and Laps set to 5 or more using a manual transmission.