FuelAtlasVehicle fuel reference

Infiniti QX80 2018 Fuel Requirements

Fuel requirements may vary by market, engine and model year. Always follow the owner's manual, fuel-door label or manufacturer instructions where available.

Verified engines and markets

Official regional source

Infiniti QX80 2018

Premium Required
Minimum95 RON
Recommended95 RON
Market
Saudi Arabia / GCC
Engine
5.6L V8 / 3.5L twin-turbo V6
Powertrain
Internal combustion
Fuel type
Gasoline
Ethanol
E10
Fuel tank
80 L
Source & Verification

Infiniti QX80 Regional Owner's Manual & Specification

Last verified
2026-10-06

New turbo generation should use premium petrol. Premium 95 RON fuel is recommended for optimal combustion and engine protection.

What happens if I use a lower octane fuel?

Fuel below the stated minimum is outside the manufacturer specification. Follow the owner manual or fuel-door label.

Report incorrect information

Related years

20252024202320222021202020192017201620152014201320122011