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THE ORIGINAL BRITISH MOTOR OIL SINCE 1899
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QS 5W-40 MRV

Synthetic technology high-performance 5W-40 motor oil for petrol and diesel engines, including fuel-injected and multi-valve engines. Why choose this oil

Viscosity5W-40
Oil TypeSynthetic Technology
Specifications
  • API SP/CF
  • ACEA A3/B4
  • VAG 502.00/505.00
  • MB 226.5/229.1
  • Renault RN0700/RN0710
  • PSA B71 2296
  • Fiat 9.55535-M2
  • GM GM-LL-025-A/B
  • Porsche A40
  • MB-Approval 229.3
Approvals
  • MB-Approval 229.3
Available in

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Why choose QS 5W-40 MRV

Synthetic technology lubricant that guarantees instant cold-start fluid flow while securing superb shear resistance under peak motorway high temperature acceleration stresses.

  • Wear protection
  • High-temperature stability
  • Fuel efficiency
  • Synthetic technology 5W-40 formulation offers high performance and optimal protection for both petrol and diesel engines in various driving conditions.
  • Formulated with modern additive technology and high-quality virgin base oils to enhance engine protection and reduce wear over time.
  • Suitable for both petrol and diesel vehicles, including those with fuel-injected and multivalve engines, providing versatility for a wide range of cars.
  • Meets current specifications, ensuring the oil complies with the latest industry standards for advanced protection and improved engine efficiency.
  • Reduces engine friction and wear, promoting longer engine life and reliable performance even under heavy loads or high temperatures.
  • Improves fuel efficiency and enhances engine responsiveness, contributing to a more eco-friendly and cost-effective driving experience.

Typical physical characteristics

PropertyUnitTypical Value
Density @ 20°Ckg/m³0.853
KV100cSt13.7
KV40cSt83.2
VI170
CCScP5918
TBNmgKOH/g11.1
Zn%0.104
Ca%0.128
ColourClear Amber
Flash°C212
Pour Point°C-39

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

Manufacturer standards

The manufacturer standards Duckhams QS 5W-40 MRV is recommended for, grouped by the marque that sets them rather than by the code.

Check this is right for your car
  • Mercedes-Benz

    • MB-Approval 229.3
    • MB 226.5/229.1
  • Volkswagen Group

    • VAG 502.00/505.00
  • General Motors

    • GM GM-LL-025-A/B
  • Peugeot / Citroën / DS

    • PSA B71 2296
  • Fiat / Chrysler

    • 9.55535-M2
  • Renault

    • RN0700/RN0710