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