Honda Civic 2016 Manual page 27

Refueling
(P493)
Fuel
Thai models with 1.8 L engine
recommendation: Unleaded petrol/gasohol up to E85 (15% petrol and 85% ethanol), research octane number 91 or higher
Thai models with 1.5 L engine
Unleaded petrol/gasohol up to E20 (80% petrol and 20% ethanol), research octane number 91 or higher
Pakistani models with 1.8 L engine
Unleaded petrol, research octane number 87 or higher
Other models
Unleaded petrol, research octane number 91 or higher
Fuel tank capacity: 47 L
a
Unlock the driver's door.
b
Press the edge of the fuel fill door to make it pop up
slightly.
c
Turn the fuel fill cap slowly to remove the cap.
d
Place the cap in the holder on the fuel fill door.
e
After refueling, screw the cap back on until it clicks at
least once.
26