Some 2010 vintage calculations, when 16GB microSD cards were considered "big", estimates 275PB would fit in a 1985 Volvo 240: http://dansdata.com/gz105.htm htt

Some 2010 vintage calculations, when 16GB microSD cards were considered "big", estimates 275PB would fit in a 1985 Volvo 240: http://dansdata.com/gz105.htm http://dansdata.com/gz105.htm A 2020 update for that would probably use 256 or 512GB cards resulting in around 4.4 or 8.8EB (And probably twice that again if the cargo capacity of a typical 2020 SUV equivalent of a 1985 Volvo is assumed...)