What is the Fuel reserve capacity of Datsun Redi go? After a Fuel Warning indicator, how much KM it will Run - redi-GO?

The redi-GO does not have a separate reserve tank; it simply has low-fuel warning levels in the main tank. A Datsun quick reference guide says the low-fuel warning starts when fuel drops below about 4.5 litres, and the distance-to-empty display changes to --- below about 3.5 litres. In practical ter