def myFunc(e):

  return e['year']

​

cars = [

  {'car': 'Ford', 'year': 2005},

  {'car': 'Mitsubishi', 'year': 2000},

  {'car': 'BMW', 'year': 2019},

  {'car': 'VW', 'year': 2011}

]

​

cars.sort(key=myFunc)

​

print(cars)

​