Here is the full list of all 46 American Fugitive achievements. It takes around 20-25 hours to unlock all of the achievements on Windows.
Complete the story.
Hold up 50 businesses.
Steal 200 cars.
Complete 'Two Wrongs Make A Right.'
Complete 'A Little Less Loyal.'
Complete every Time Trial.
Get Gold on every Time Trial.
Drive at over 100 mph in a flaming car.
Find and sell all 20 paintings.
Find every hidden stash.
Complete every vehicle jump.
Reach Ridge Plains.
Complete 'Supplies And Demand.'
Pick up each type of flyer.
Complete 'Rebel Without Wheels.'
Complete 'White Lines.'
Dispose of a body in a river or lake.
Run over 10 civilians in a hearse in 60 seconds.
Earn $50,000 in lifetime earnings.
Get Gold on 10 Time Trials.
Reach Port Providence.
Complete 'Foul Play.'
Complete 'A Quiet Moment.'
Complete 'The Gift Horse.'
Fence more than $1000 worth of goods in one go.
Knock 5 people out with a toilet brush in 60 seconds.
Ride a train around a loop of the track.
Land a car on the roof of the bank in Twin Lakes.
Break into a house stealthily, steal $100 of goods, and make a clean getaway.
Consume 10 pieces of wild food.
Kill someone with something that you are towing.
Tow a flaming car.
Drop a garbage bag at the dump.
Jump a distance of 70 meters.
Reach a top speed of 160 mph.
Cause 10 deaths in 30 seconds.
Tow a vehicle while it is occupied.
Get Gold on a Time Trial without taking any vehicle damage.
Get Gold on a Time Trial.
Complete a Time Trial.
Escape from the prison.