Volkswagen (VW) New Beetle Convertible, 1Y (USA / CAN)

Manual transmission fluid capacity & service interval

Volkswagen New Beetle Convertible, 1Y (USA / CAN) requires manual transmission fluid with a capacity range of 1,8 to 2 liters. Service intervals include checks at 20000 miles and 40000 miles. The data covers 4 configurations.

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

TypeSpecifications
New Beetle Convertible 2.5 (110 kW) (2008-2010)
  • Use: Normal
  • Capacity 1,8 liter
  • Check 40000 miles
  • Code: 0A4 (MQ250) 5/1
New Beetle Convertible 2.5 (110 kW) (2005-2008)
  • Use: Normal
  • Capacity 1,8 liter
  • Check 20000 miles
  • Code: 0A4 (MQ250) 5/1
New Beetle Convertible 1.8 T (110 kW) (2002-2005)
  • Use: Normal
  • Capacity 2 liter
  • Check 20000 miles
  • Code: 02J (MQ250) 5/1
New Beetle Convertible 2.0 (85 kW) (2002-2005)
  • Use: Normal
  • Capacity 2 liter
  • Check 20000 miles
  • Code: 02J (MQ250) 5/1

Additional Notes

  • The Volkswagen New Beetle Convertible 1Y manual transaxle fluid capacity is listed as a service fill figure, meaning the volume reflects what the unit holds during normal top-up or fluid exchange rather than a full overhaul drain.
  • The 1.8 T (110 kW) and 2.0 (85 kW) variants from 2002-2005 share an identical manual transaxle fluid capacity of 2 liters, with a check interval of 20,000 miles under normal use conditions.
  • The 2.5 (110 kW) introduced for 2005-2008 carries a slightly lower manual transaxle capacity of 1.8 liters, a reduction of 0.2 liters compared to the earlier 1.8 T and 2.0 engine variants.
  • The 2005-2008 and 2008-2010 2.5 (110 kW) configurations share the same 1.8-liter manual transaxle capacity, meaning the fluid volume specification remained unchanged across those two production periods.
  • The check interval for the 2.5 (110 kW) doubled from 20,000 miles in the 2005-2008 period to 40,000 miles in the 2008-2010 period, both under normal use conditions, representing a notable shift in service scheduling for the same engine variant.
  • A check interval, as opposed to a change interval, indicates the specification calls for inspecting the fluid level at the stated mileage rather than mandating a full fluid replacement at that point.
  • The 20,000-mile check interval applies to three of the four listed configurations: the 2002-2005 1.8 T, the 2002-2005 2.0, and the 2005-2008 2.5, all under normal use conditions.

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