BMW 325

• Engine: Engine Code. A sequence of letters and numbers. This includes the engine block type and engine family, but may also include other information.
• Capacity: Capacity/Filter capacity in litres(liters). Engine oil fill quantity (Service fill).
• Intervals: Oil Change Intervals (use: normal). Engine oil should be changed at the latest after this time or after miles/km, whichever comes first.

The oil filter must be replaced every time the oil is changed, unless the car’s owner’s manual recommends otherwise.

Model: E30
Production years:

• 1987,
• 1988,
• 1989,
• 1990,
• 1991

	Engine	Capacity	Intervals
325i (1986 – 1988)	M20B25	4.75 / 0.25
325i (1988 – 1991)	M20B25	4.25 / 0.25
325iX (1986 – 1988)	M20B25	4.75 / 0.25
325iX (1988 – 1991)	M20B25	4.25 / 0.25
325e (1986 – 1988)	M20B27	4.75 / 0.25

 

Model: E36
Production years: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001

	Engine	Capacity	Intervals
325i (1991 – 1995)	M50	6.5 / 0.75
325td (1991 – 1995)	M51	6.5 / 1
325td (1996 – 1999)	M51	7 / 1
325tds (1993 – 1995)	M51	6.5 / 1
325tds (1995 – 1999)	M51	7 / 1

 

Model: E46
Production years: 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006

	Engine	Capacity	Intervals
325i (2000 – 2006)	M54 B25	6.5	20 000 km / 24 months
325xi (2001 – 2005)	M54 B25	6.2	24 months

 

Model: E90, E91, E92
Production years: 2004, 2005, 2006, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013

	Engine	Capacity	Intervals
325i ( N52B25 ) (2005 – 2013)	N52 B25	6.5	25 000 km / 24 months
325xi ( N52B25 ) (2005 – 2008)	N52 B25	6.5	25 000 km / 24 months
325 xDrive ( N52B25 ) (2008 – 2013)	N52 B25	6.5	25 000 km / 24 months
325i ( N53B30 ) (2007 – 2013)	N53 B30	6.5	25 000 km / 24 months
325xi ( N53B30 ) (2007 – 2008)	N53 B30	6.5	25 000 km / 24 months
325i xDrive ( N53B30 ) (2008 – 2013)	N53 B30	6.5	25 000 km / 24 months
325d (2006 – 2010)	M57TU2	7.5	30 000 km / 24 months
325d DPF (2006 – 2010)	M57TU2	7.5	30 000 km / 24 months
325d (2010 – 2013)	N57	7.5	30 000 km / 24 months
325d DPF (2010 – 2013)	N57	7.5	30 000 km / 24 months

 

Model: E93 Cabrio
Production years: 2007, 2008, 2009, 2010, 2011, 2012, 2013

	Engine	Capacity	Intervals
325i ( N52B25 ) (2007 – 2013)	N52 B25	6.5	25 000 km / 24 months
325i ( N53B30 ) (2007 – 2013)	N53 B30	6.5	25 000 km / 24 months
325d (2007 – 2010)	M57TU2	7.5	30 000 km / 24 months
325d DPF (2007 – 2010)	M57TU2	7.5	30 000 km / 24 months
325d (2010 – 2013)	N57	7.5	30 000 km / 24 months
325d DPF (2010 – 2013)	N57	7.5	30 000 km / 24 months