Editing List of GM engines (section)

===Six-cylinder===
[[Image:1929 Chevrolet 2-door sedan engine.JPG|thumb|150px|Chevrolet Stovebolt inline-six engine]]

==== Inline-6 ====

* 1908–1912 [[Oldsmobile Limited]] (acquired as part of the founding of GM)
* 1913–1923 [[Oakland Six|Oakland Series 60]]
* 1913–1915 [[Oldsmobile Six|Oldsmobile Series 50]]
* 1914–1916 [[Buick Straight-6 engine|Buick Cast In Pairs]]
* 1916–1923 [[Buick Straight-6 engine|Buick Non-Removable-Head]]
* 1916–1927 [[Oldsmobile Six|Oldsmobile Series 30]] inline-6
* 1923–1930 [[Buick Straight-6 engine|Buick Removable-Head]]
* 1923–1928 [[Oakland Six|Oakland inline-6]]
* 1926–1927 [[Pontiac straight-6 engine|Pontiac Split-Head]] (also modified for GMC trucks)
* 1928–1936 [[Chevrolet Stovebolt engine#First generation: 1929–1936|Chevrolet Stovebolt]]
* 1928–1950 [[Oldsmobile straight-6 engine|Oldsmobile F-Series]] (also used in [[Buick Marquette]])
* 1928–1954 [[Pontiac straight-6 engine|Pontiac GMR]] (also modified for GMC trucks)
* 1930–1966 [[Opel straight-6 engine|Opel inline-6]] (as used in the [[Opel Kapitän]])
* 1936–1962 [[Chevrolet Stovebolt engine#Second generation: 1937–1962|Chevrolet Blue Flame]] inline-6 (also used in some GMC trucks)
* 1939–1962 [[GMC straight-6 engine|GMC inline-6]]
* 1948–1962 [[Holden straight-six motor#Grey|Holden Grey]]
* 1962–2001 [[Chevrolet Turbo-Thrift engine|Chevrolet Turbo-Thrift]]
* 1964–1965 [[Pontiac straight-6 engine#215|Pontiac OHV]] (derived from the Chevrolet Turbo-Thrift)
* 1966–1969 [[Pontiac straight-6 engine#Overhead cam|Pontiac OHC]]
* 1963–1980 [[Holden straight-six motor#Red|Holden Red]]
* 1966–1993 [[Opel cam-in-head engine#Six-cylinder versions|Opel CIH]]
* 1980–1984 [[Holden straight-six motor#Blue|Holden Blue]]
* 1984–1986 [[Holden straight-six motor#Black|Holden Black]]
* 1986–1988 [[Nissan RB engine#RB30|Nissan RB30]] (used in the [[Holden Commodore VL]])
* 1999–2011 [[GM Daewoo|Daewoo]] XK inline-6 (marketed as "E-TEC", used in [[Daewoo Magnus]], via GM's purchase of Daewoo Motor)
* 2001–2009 [[General Motors Atlas engine|Atlas]] "Vortec"

[[Image:Chevrolet Corvair 164 Turbo engine.jpg|right|thumb|150px|Chevrolet Corvair flat-six engine]]

==== Flat-6 ====

* 1960–1969 [[Chevrolet Turbo-Air 6 engine|Chevrolet Turbo-Air 6]] (developed and used exclusively for the [[Chevrolet Corvair]])

[[Image:Buick lesabre engine 1.jpg|thumb|150px|Buick V6 engine]]

==== V6 ====

* 1960–1974 [[GMC V6 engine|GMC V6]]
* 1962–2009 [[Buick V6 engine|Buick V6]] (marketed as "Fireball V6", "3800", "Dauntless V6" in 1966-1971 Jeeps, and "Ecotec" in Holdens)
* 1977–2013 [[Chevrolet 90° V6 engine]] (derived from the [[Chevrolet small-block engine|Chevrolet Small-Block" V8]]; now marketed as ''GM Vortec V6'' or Vortec 4300 or EcoTec3 V6)
* 1979–2010 [[General Motors 60° V6 engine|Chevrolet 60-Degree]] V6 
* 1994–2005 [[General Motors 54° V6 engine|Opel 54-Degree]] L81 V6 (used in the [[Saturn Vue]], [[Cadillac Catera]] and [[Saturn L series]])
* 1995–present [[Suzuki H engine|Suzuki H]] (used in several models built for GM by Suzuki)
* 2004–2007 [[Honda J engine|Honda J]] (used in the Saturn Vue)
* 1998–2002 [[Northstar engine series#LX5 (Shortstar)|Shortstar LX5]] (based on the Northstar V8)
* 2003–2011 [[GM High Value engine|GM High Value]] (an evolution of the Chevrolet 60-Degree V6) 
* 2004–present [[GM High Feature engine|GM High Feature]]
* 2012–present [[Chevrolet Indy V6]] [[IndyCar Series]] (technically designed, built and assembled by [[Ilmor Engineering]])