Here is the full list of all 23 Turbo Dismount achievements. It takes around 15-20 hours to unlock all of the achievements on Windows.
Launch 1000 dismounts.
Reach a record time on Skid Marks.
Reach a height of 1000ft (305m) in Space Program.
Detonate ten mines in a single dismount on Run DMZ.
Pull ten somersaults in a single dismount.
Do ten strikes with the Bowling Pins.
Customize Mr. Dismount or a vehicle.
Launch three consecutive dismounts at max velocity.
Totally demolish a single vehicle.
Lose only a single limb during a single dismount.
View a replay in slow motion.
Do a successful barrel roll and landing.
Get hit by five different NPC vehicles in T-Junction.
Perform 1000 decapitations.
Complete 100 dismounts with the Pink Lightning.
Totally demolish all vehicles (that can be demolished).
Drive through 1000 turbo pads.
Cut down 100 trees.
Cross the finish line on Skid Marks at 88mph.
Play a Steam Workshop level.
Nail it 100 times.
Try everything once.
Fully obliterate Mr. Dismount.