BMW 320

• 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
320i (1987 – 1991)	M20B20	4.25 / 0.25 l

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

	Engine	Capacity	Intervals
320i (1991 – 1995)	M50	6.5 / 0.75 l
320i (1994 – 1999)	M52	6.5 / 0.75 l

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

	Engine	Capacity	Intervals
320i (1998 – 2001)	M52TU	6.5 l	20 000 km / 24 months
320i (2001 – 2006)	M54	6.5 l	20 000 km / 24 months

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

	Engine	Capacity	Intervals
320i (110 kW) (2005 – 2009)	N46B20	4.25 l	25 000 km / 24 months
320i (115 kW) (2007 – 2013)	N46B20	4.25 l	25 000 km / 24 months
320i (120 kW) (2007 – 2013)	N43	4.25 l	25 000 km / 24 months
320i (125 kW) (2007 – 2013)	N43	4.25 l	25 000 km / 24 months
320si (2006 – 2007)	N45	4.5 l	25 000 km / 24 months
320d (2005 – 2007)	M47TU2	5.5 l	30 000 km / 24 months
320d DPF (2005 – 2007)	M47TU2	5.5 l	30 000 km / 24 months
320d EfficientDynamics (2010 – 2013)	N47	5.2 l	30 000 km / 24 months
320d (2007 – 2010)	N47	5.2 l	30 000 km / 24 months
320xd (2007 – 2008)	N47	5.2 l	30 000 km / 24 months
320d xDrive (2008 – 2010)	N47	5.2 l	30 000 km / 24 months
320d DPF (2007 – 2010)	N47	5.2 l	30 000 km / 24 months
320xd DPF (2007 – 2008)	N47	5.2 l	30 000 km / 24 months
320d xDrive DPF (2008 – 2010)	N47	5.2 l	30 000 km / 24 months
320d (2010 – 2013)	N47	5.2 l	30 000 km / 24 months
320d DPF (2010 – 2013)	N47	5.2 l	30 000 km / 24 months
320d xDrive (2010 – 2013)	N47	5.2 l	30 000 km / 24 months
320d xDrive DPF (2010 – 2013)	N47	5.2 l	30 000 km / 24 months

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

	Engine	Capacity	Intervals
320i (110 kW) (2007 – 2009)	N46B20	4.25 l	25 000 km / 24 months
320i (115 kW) (2007 – 2013)	N46B20	4.25 l	25 000 km / 24 months
320i (120 kW) (2007 – 2013)	N43	4.25 l	25 000 km / 24 months
320i (125 kW) (2007 – 2013)	N43	4.25 l	25 000 km / 24 months
320d EfficientDynamics (2010 – 2013)	N47	5.2 l	30 000 km / 24 months
320d (2007 – 2010)	N47	5.2 l	30 000 km / 24 months
320d DPF (2007 – 2010)	N47	5.2 l	30 000 km / 24 months
320d (2010 – 2013)	N47	5.2 l	30 000 km / 24 months
320d DPF (2010 – 2013)	N47	5.2 l	30 000 km / 24 months

Model: F30, F31, F80
Production years: 2012, 2013, 2014, 2015

	Engine	Capacity	Intervals
320i EfficientDynamics (2012 – )	N13B16A		30 000 km / 24 months
320i (2012 – )	N20B20A		30 000 km / 24 months
320i xDrive (2012 – )	N20B20A		30 000 km / 24 months
320d EfficientDynamics (2012 – )	N47N		30 000 km / 24 months
320d (2012 – )	N47N		30 000 km / 24 months
320d xDrive (2012 – )	N47N		30 000 km / 24 months

Model: F34 Gran Turismo
Production years: 2013, 2014, 2015

	Engine	Capacity	Intervals
320i GT (2013 – )	N20B20A		30 000 km / 24 months
320i GT xDrive (2013 – )	N20B20A		30 000 km / 24 months
320d GT (2013 – )	N47N		30 000 km / 24 months
320d GT xDrive (2013 – )	N47N		30 000 km / 24 months