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