Citroen C5 Aircross 2019 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

Citroen C5 Aircross 2019

Premium Required

Minimum95 RON

Recommended95 RON

Market: Global Market
Engine: 1.6L turbo / plug-in hybrid
Powertrain: Internal combustion
Fuel type: Gasoline
Ethanol: E10
Fuel tank: 51 L

Source & Verification

Citroen C5 Aircross Regional Owner's Manual & Specification

Last verified: 2026-10-06

Check PHEV badge. 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.

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