Engine Oil and Fluid Recommendation for Audi A6 Allroad (4BH, C5; 4FH, C6; 4GH; 4GJ) – A6 Allroad 2.7 Turbo Motor oils are an important component of a car engine. With the right choice of chemical, mechanical, thermal qualities, engine oils are able to provide stable, reliable and long-term engine operation throughout the life of the car.
  • Engine: ARE, BES
  • Engine oil capacity, liter: 6.0
  • Manual transmission capacity, liter: 3.4
  • Automatic transmission capacity, liter: 9.0
  • Differential capacity, liter: 0.8/1.5
  • Power steering capacity, liter: 0.9
  • Cooling system capacity, liter: 6.0
  • Year: 2000-05

Engine oil

  • Synthetic oil: Longlife III 5W-30 (Longlife 3 5W-30)

Manual transmission

  • Synthetic gear oil: 75W90 GL5

Differential

  • Synthetic gear oil: 75W90 GL5

Automatic transmission

  • Synthetic transmission fluid: AISIN-AW

Power steering

  • Hydraulic fluid: CHF/Central Hydraulic Fluid

Cooling system

  • Antifreeze for the engine: Antifreeze G12 red