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THE ORIGINAL BRITISH MOTOR OIL SINCE 1899
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Passenger Car OilsQS Range

QS 15W-40 VMB

Semi-synthetic multigrade oil for petrol and diesel cars and light commercial vehicles. Why choose this oil

Viscosity15W-40
Oil TypeSemi Synthetic
Specifications
  • API SL
  • ACEA A3/B4
  • VAG 505.00/501.01
  • MB 229.1/228.3
Available in

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Why choose QS 15W-40 VMB

Formulated to hold its film under sustained high load and high temperature, with detergents that limit sludge and deposits and reliable flow at cold start. Meets ACEA A3/B4 alongside VAG and Mercedes-Benz service standards.

  • Cold-start protection
  • Wear protection
  • Engine cleanliness
  • High-temperature stability
  • Suitable for both petrol and diesel engines, covering a wide range of cars and light commercial vehicles.
  • Protects against wear and engine stress under high load and high temperatures, helping extend engine life.
  • Maintains strong thermal stability, reducing sludge and deposits to keep the engine cleaner.
  • Delivers reliable lubrication at cold start and consistent performance across temperature.

Typical physical characteristics

PropertyUnitTypical Value
Density @ 15.56°Cg/ml0.876
KV100cSt14.79
KV40cSt111.52
VI137
CCScP5539
TBN11.4
ColourAmber Clear and Bright
Flash (Closed)°C215
Pour Point°C-36

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 15W-40 VMB 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 229.1/228.3
  • Volkswagen Group

    • VAG 505.00/501.01