Buick Regal – 3rd Generation

 Model Years: 1988 - 1996
MPG: 18 - 21
Terminality: 150000 miles
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Buick Regal – 4th Generation

 Model Years: 1997 - 2004
MPG: 18 - 20
Terminality: 170000 miles
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Buick Regal – 5th Generation

 Model Years: 2010 - 2014
MPG: 21 - 28
Terminality: 180000 miles
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Buick LaCrosse – 1st Generation

 Model Years: 2005 - 2009
MPG: 17 - 21
Terminality: 175000 miles
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Buick LaCrosse – 2nd Generation

 Model Years: 2010 - 2014
MPG: 21 - 29
Terminality: 180000 miles
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Buick LeSabre – 6th Generation

 Model Years: 1986 - 1991
MPG: 18 - 21
Terminality: 140000 miles
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Buick LeSabre – 7th Generation

 Model Years: 1992 - 1999
MPG: 18 - 21
Terminality: 160000 miles
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Buick LeSabre – 8th Generation

 Model Years: 2000 - 2005
MPG: 19 - 22
Terminality: 190000 miles
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Buick Lucerne

 Model Years: 2006 - 2011
MPG: 18 - 20
Terminality: 175000 miles
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Buick Roadmaster – 8th Generation

 Model Years: 1991 - 1996
MPG: 16 - 18
Terminality: 140000 miles
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Buick Park Avenue – 1st Generation

 Model Years: 1991 - 1996
MPG: 19 - 22
Terminality: 140000 miles
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Buick Park Avenue – 2nd Generation

 Model Years: 1997 - 2005
MPG: 20 - 23
Terminality: 200000 miles
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Buick Riviera – 7th Generation

 Model Years: 1986 - 1993
MPG: 18 - 21
Terminality: 130000 miles
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Buick Riviera – 8th Generation

 Model Years: 1995 - 1999
MPG: 18 - 22
Terminality: 170000 miles
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Cadillac ATS

 Model Years: 2013 - 2014
MPG: 23 - 25
Terminality: 180000 miles
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Cadillac Catera

 Model Years: 1997 - 2001
MPG: 17 - 19
Terminality: 125000 miles
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Cadillac CTS – 1st Generation

 Model Years: 2003 - 2007
MPG: 21 - 26
Terminality: 250000 miles
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Cadillac CTS – 2nd Generation

 Model Years: 2008 - 2013
MPG: 22 - 27
Terminality: 200000 miles
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Cadillac Seville – 3rd Generation

 Model Years: 1986 - 1991
MPG: 14 - 17
Terminality: 140000 miles
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Cadillac Seville – 4th Generation

 Model Years: 1992 - 1997
MPG: 16 - 18
Terminality: 140000 miles
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Cadillac Seville – 5th Generation

 Model Years: 1998 - 2004
MPG: 16 - 19
Terminality: 180000 miles
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Cadillac STS

 Model Years: 2005 - 2011
MPG: 19 - 22
Terminality: 170000 miles
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Cadillac De Ville – 7th Generation

 Model Years: 1994 - 1999
MPG: 16 - 19
Terminality: 150000 miles
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Cadillac De Ville – 8th Generation

 Model Years: 2000 - 2005
MPG: 17 - 19
Terminality: 175000 miles
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Cadillac DTS

 Model Years: 2006 - 2011
MPG: 17 - 19
Terminality: 150000 miles
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Cadillac XTS

 Model Years: 2013 - 2014
MPG: 16 - 23
Terminality: 0 miles
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Cadillac Fleetwood – 1st Generation

 Model Years: 1985 - 1992
MPG: 16 - 18
Terminality: 175000 miles
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Cadillac Fleetwood – 2nd Generation

 Model Years: 1993 - 1996
MPG: 13 - 16
Terminality: 175000 miles
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Cadillac Eldorado – 10th Generation

 Model Years: 1986 - 1991
MPG: 16 - 18
Terminality: 115000 miles
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Cadillac Eldorado – 11th Generation

 Model Years: 1992 - 2002
MPG: 17 - 19
Terminality: 150000 miles
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