Bentley Continental GTC, 3W

Differential fluid capacity & service interval

Bentley Continental GTC, 3W uses differential fluid with a capacity of 1 liter. The data covers 6 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
  • Continental GTC E85 (2011-2012)
  • Rear
  • Use: Normal
  • Capacity 1 liter
  • Continental GTC Speed E85 (2011-2012)
  • Rear
  • Use: Normal
  • Capacity 1 liter
  • Continental GTC Supersports E85 (2011-2012)
  • Rear
  • Use: Normal
  • Capacity 1 liter
  • Continental GTC Supersports ISR (2011-2013)
  • Rear
  • Use: Normal
  • Capacity 1 liter
  • Continental GTC Speed (2009-2011)
  • Rear
  • Use: Normal
  • Capacity 1 liter
  • Continental GTC (2007-2011)
  • Rear
  • Use: Normal
  • Capacity 1 liter

Additional Notes

  • All six Continental GTC variants covered in the 3W body series share an identical rear differential fluid capacity of 1 liter under normal use conditions.
  • A 1-liter capacity is characteristic of a compact rear differential unit, consistent with the sealed, limited-slip or Torsen-type differentials commonly found in high-performance grand touring platforms.
  • The base Bentley Continental GTC covers model years 2007-2011, making it the earliest and longest-running entry among the listed variants.
  • The E85 designation on the Continental GTC E85 and Continental GTC Speed E85 (both 2011-2012) denotes flex-fuel compatibility, yet the rear differential fluid capacity remains at 1 liter, identical to non-E85 variants.
  • The Continental GTC Speed, introduced for 2009-2011, represents a higher-performance trim within the GTC lineup, though the rear differential capacity of 1 liter is unchanged relative to the standard GTC.
  • The Continental GTC Supersports ISR spans 2011-2013, giving it the widest model year range among the Supersports-badged entries, while still sharing the uniform 1-liter rear differential capacity.
  • The Continental GTC Supersports E85 and Continental GTC Supersports ISR both originate from 2011, indicating a period when multiple high-output and alternative-fuel variants were produced concurrently within the same body generation.

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