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THE ORIGINAL BRITISH MOTOR OIL SINCE 1899
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QS 5W-30 PS

Fully synthetic mid-SAPS fuel-efficiency oil developed for Peugeot and Citroën sumps. Why choose this oil

Viscosity5W-30
Oil TypeFully Synthetic
Specifications
  • ACEA C2
  • PSA B71 2290
Available in

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Why choose QS 5W-30 PS

Provides exceptional anti-wear friction guards and keeps downstream exhaust particulate filters (DPF) running efficiently. Ideal for modern French HDI direct injection setups.

  • Wear protection
  • Lower emissions
  • Fuel efficiency
  • Fully synthetic 5W-30 mid-SAPS formulation provides superior engine protection and performance while reducing harmful emissions.
  • Formulated with advanced additive technology and high-quality virgin base oils to ensure long-lasting engine protection and efficiency.
  • Suitable for modern petrol and diesel vehicles, including those equipped with exhaust after-treatment units, offering versatile compatibility.
  • Meets ACEA C2 grade requirements, ensuring excellent fuel efficiency and reduced environmental impact for vehicles with low ash content oil needs.
  • Reduces engine friction and wear, promoting smoother engine operation and extending the lifespan of engine components.
  • Helps maintain the performance of exhaust after-treatment systems, optimising emissions control and contributing to eco-friendly driving.

Typical physical characteristics

PropertyUnitTypical Value
Density @ 20°Ckg/m³0.848
KV100cSt12.1
KV40cSt71
VI169
CCScP6000
TBNmgKOH/g8.2
Zn%0.09
Ca%0.07
ColourClear Amber
Flash°C230
Pour Point°C-40

Typical physical characteristics are provided as an indication of properties based on current production data only, and should not be interpreted as a specification.