2019 OPEL ASTRA K fuel cap

Driving and operating223Natural gas refuelling
The fuel filler flap can only be opened
if the vehicle is unlocked. Release the
fuel filler flap by pushing the flap.
9 Warning
Refuel only with a maximum
output pressure of 250 bar. Use
only temperature-compensated
filling stations.
The refuelling procedure must be
completed, i.e. the filler neck must be
vented.
The capacity of the natural gas tank depends on outside temperature,
filling pressure, gas composition and
type of refuelling system. Capacities
3 294.
Close the flap and allow it to engage. Terms for "natural gas vehicles"
abroad:GermanErdgasfahrzeugeEnglishNGVs = Natural Gas Vehi‐
clesFrenchVéhicules au gaz naturel -
or - Véhicules GNVItalianMetano auto
Terms for "natural gas" abroad:
GermanErdgasEnglishCNG = Compressed
Natural GasFrenchGNV = Gaz Naturel (pour)
Véhicules - or -
CGN = carburantgaz
naturelItalianMetano (per auto)Fuel filler cap
Only use genuine fuel filler caps. Diesel-engined vehicles have special fuel filler caps.

294Technical dataCapacities
Engine oilEngineD10XFLD14XFL,
B14XFT,
D14XFTD14XNT
CNGD16DTH,
D16DTI,
D16DTN,
D16DTRD16SHTincluding filter [l]4.04.04.05.05.5between MIN and MAX [l]1.01.01.01.01.0
Fuel tank
Petrol/diesel, refilling quantity [l]48Natural gas CNG, refilling quantity [kg] or [l] 5)
Petrol, refilling quantity [l]13.4
145) Value refers to test gas G20 (99 to 100% methane) at 20 MPa/200 bar/2900 psi and 15 °C.
AdBlue tank
5-door hatchbackSports TourerAdBlue, refilling quantity [l]12.513.5