compression ratio VAUXHALL ASTRA J GTC 2018.5 Owner's Manual
Nothing was found :-(
Try to search something different in this manual:
oil change, auxiliary battery location, lane assist, cruise control, service reset, manual transmission, fuel cap release, lug pattern
Popular in this manual:
four wheel drive, seat adjustment, open gas tank, display, oil temperature, overheating, battery, audio, wiper blades, check oil, fuel additives, apple carplay, seat memory, navigation, auxiliary battery location, heater, automatic transmission fluid, carplay, height, key battery, fuel cap, headlight bulb
Or view whole manual here: