I haven't actually checked but I imagine so If the battery is still stock and never been changed. But given how long it's been it's probably worth while for me getting a battery change soon. But not sure if it's worth the extra £150 or so for an agm battery.
I own a 2016 ford focus 1L eco boost clocking in at around 56k miles. Looking after it best as I can knowing that the engines are prone to fail due to the wet belts.
The car has a stop start system in built which when bought was not working. I thought nothing off it possibly a battery that does...