IN BRIEF 25Fuel (LTG 2.0L L4 TurboEngine)Use unleaded petrol rated at 95 RONor higher in your vehicle, with anethanol up to 10% by volume.Unleaded petrol with an octane ratingas low as 91 RON may be used, but itwill reduce performance and fueleconomy.See Recommended Fuel (LTG 2.0L L4Turbo Engine) 0 235 or RecommendedFuel (LGX 3.6L V6 Engine) 0 235 orRecommended Fuel (LF3 3.6L V6 TwinTurbo and LT4 6.2L V8 Engines) 0 236.Fuel (LGX 3.6L V6 Engine)Use only unleaded petrol rated at 91RON or higher in your vehicle. Do notuse petrol with an octane rating loweras it will result in reducedperformance and lower fuel economy.See Recommended Fuel (LTG 2.0L L4Turbo Engine) 0 235 or RecommendedFuel (LGX 3.6L V6 Engine) 0 235 orRecommended Fuel (LF3 3.6L V6 TwinTurbo and LT4 6.2L V8 Engines) 0 236.Fuel (LF3 3.6L V6 TwinTurbo and LT4 6.2LV8 Engines)Use 95 RON or higher octaneunleaded gasoline in your vehicle. Donot use petrol with an octane ratinglower as it may result in vehicledamage and lower fuel economy.See Recommended Fuel (LTG 2.0L L4Turbo Engine) 0 235 or RecommendedFuel (LGX 3.6L V6 Engine) 0 235 orRecommended Fuel (LF3 3.6L V6 TwinTurbo and LT4 6.2L V8 Engines) 0 236.Engine Oil Life SystemThe engine oil life system calculatesengine oil life based on vehicle useand displays the CHANGE ENGINEOIL SOON message when it is time to