Buick workshop manuals

About Buick

David Dunbar Buick started the company in 1899, and it was Buick that established General Motors in 1908. Since Oldsmobile closed in 2004, Buick has been the oldest surviving American car brand. GM places it above Chevrolet and below Cadillac, and most Buicks share their platforms with other GM cars.

Same car, different badge

Century (1982–1996) shares GM's front-drive A platform with the Chevrolet Celebrity, Oldsmobile Cutlass Ciera and Pontiac 6000.
Regal from 1988 shares the W platform with the Chevrolet Lumina, Oldsmobile Cutlass Supreme and Pontiac Grand Prix.
Skyhawk (1982–1989) is a J-car, like the Chevrolet Cavalier and Pontiac Sunbird.
Roadmaster (1991–1996) shares its platform and engines with the Chevrolet Caprice.
Rendezvous is the corporate cousin of the Pontiac Aztek, and the Rainier shares the GMT360 platform with the Chevrolet TrailBlazer and GMC Envoy.

Sources: Wikipedia — Buick, Chevrolet Celebrity, Chevrolet Lumina, Buick Skyhawk, Buick Roadmaster, Buick Rendezvous, GMC Envoy.

1970s 1980s 1990s 2000s 2010s

Century 19 manuals

Variant / engine	Year
Estate Wagon L4-151 2.5L	1985
Estate Wagon L4-151 2.5L VIN R TBI	1987
Estate Wagon V6-181 3.0L	1984
Estate Wagon V6-231 3.8L	1985
Estate Wagon V6-231 3.8L VIN 3 FI	1987
Estate Wagon V6-260 4.3L DSL	1984
L4-151 2.5L	1989
L4-151 2.5L VIN R TBI	1985
L4-2.2L VIN 4	1994
Sedan V6-3100 3.1L VIN M SFI	1996
V6-173 2.8L	1986
V6-173 2.8L VIN W FI	1987
V6-181 3.0L	1983
V6-181 3.0L VIN E 2-BBL	1982
V6-204 3.3L VIN N FI	1990
V6-231 3.8L	1985
V6-260 4.3L DSL	1984
V6-3.1L VIN J	2005
V6-3100 3.1L VIN M SFI	1998

Electra 16 manuals

Variant / engine	Year
Estate Wagon V8-307 5.0L	1982
Estate Wagon V8-350 5.7L DSL	1983
Estate Wagon V8-350 5.7L DSL VIN N FI	1984
Park Avenue V6-231 3.8L VIN 3 FI	1988
Park Avenue V6-231 3.8L VIN C SFI	1989
Park Avenue V6-252 4.1L	1982
Park Avenue V8-307 5.0L	1983
Park Avenue V8-307 5.0L VIN Y 4-bbl	1984
Park Avenue V8-350 5.7L DSL	1982
V6-181 3.0L	1985
V6-231 3.8L VIN C SFI	1988
V6-252 4.1L	1982
V6-260 4.3L DSL	1984
V8-307 5.0L	1982
V8-350 5.7L DSL	1983
V8-350 5.7L DSL VIN N FI	1984

Enclave 2 manuals

Variant / engine	Year
AWD V6-3.6L	2009
FWD V6-3.6L	2008

Full Size 1 manual

Variant / engine	Year
Buick FWD V6-181 3.0L	1984

LaCrosse 8 manuals

Variant / engine	Year
AWD V6-3.0L	2010
FWD L4-2.4L	2011
FWD V6-3.0L	2010
V6-3.6L	2007
V6-3.6L VIN 7	2006
V6-3.8L	2009
V6-3.8L VIN 2	2005
V8-5.3L	2008

LeSabre 14 manuals

Variant / engine	Year
Estate Wagon V8-307 5.0L	1983
Estate Wagon V8-350 5.7L DSL	1982
V6-181 3.0L	1986
V6-231 3.8L	1983
V6-231 3.8L VIN 3 SFI	1988
V6-231 3.8L VIN A 2-bbl	1984
V6-231 3.8L VIN B FI	1986
V6-231 3.8L VIN C SFI	1990
V6-231 3.8L VIN L SFI	1992
V6-252 4.1L	1982
V6-3.8L VIN K	1996
V8-307 5.0L	1983
V8-307 5.0L VIN Y 4-bbl	1984
V8-350 5.7L DSL	1982

Lucerne 4 manuals

Variant / engine	Year
V6-3.8L	2007
V6-3.8L VIN 2	2006
V6-3.9L	2009
V8-4.6L	2008

Park Avenue 4 manuals

Variant / engine	Year
Ultra V6-3.8L SC VIN 1	1991
V6-231 3.8L VIN L SFI	1993
V6-3.8L SC VIN 1	2005
V6-3.8L VIN K	1995

Rainier 5 manuals

Variant / engine	Year
2WD L6-4.2L VIN S	2005
2WD V8-5.3L VIN P	2004
AWD L6-4.2L	2007
AWD L6-4.2L VIN S	2005
AWD V8-5.3L VIN P	2004

Reatta 1 manual

Variant / engine	Year
V6-231 3.8L VIN C SFI	1990

Regal 19 manuals

Variant / engine	Year
Estate Wagon V6-252 4.1L VIN 4 4-BBL	1982
L4-2.0L Turbo	2011
V6-173 2.8L	1988
V6-191 3.1L	1991
V6-191 3.1L VIN M SFI	1995
V6-231 3.8L Turbo VIN 7 FI	1986
V6-231 3.8L Turbo VIN 8 4-bbl	1983
V6-231 3.8L Turbo VIN 9 FI	1984
V6-231 3.8L VIN A 2-bbl	1982
V6-231 3.8L VIN L SFI	1990
V6-252 4.1L	1984
V6-252 4.1L VIN 4 4-BBL	1983
V6-260 4.3L DSL	1985
V6-260 4.3L DSL VIN V FI	1982
V6-3.8L SC VIN 1	1998
V6-3.8L VIN K	1997
V6-3100 3.1L VIN M SFI	1996
V8-307 5.0L	1986
V8-350 5.7L DSL VIN N FI	1982

Rendezvous 6 manuals

Variant / engine	Year
AWD V6-3.4L VIN E	2005
AWD V6-3.5L VIN L	2006
AWD V6-3.6L VIN 7	2004
FWD V6-3.4L VIN E	2005
FWD V6-3.5L VIN L	2006
V6-3.5L	2007

Riviera 8 manuals

Variant / engine	Year
V6-231 3.8L Turbo VIN 3 4-bbl	1982
V6-231 3.8L Turbo VIN 8 4-bbl	1983
V6-231 3.8L Turbo VIN 9 FI	1984
V6-231 3.8L VIN C SFI	1989
V6-231 3.8L VIN L SFI	1991
V6-3.8L SC VIN 1	1995
V6-3.8L VIN K	1996
V8-307 5.0L	1982

Roadmaster 6 manuals

Variant / engine	Year
Estate Wagon V8-305 5.0L	1991
Estate Wagon V8-350 5.7L	1993
Estate Wagon V8-350 5.7L VIN P SFI	1996
V8-305 5.0L	1992
V8-350 5.7L	1994
V8-350 5.7L VIN P MFI	1995

Skyhawk 7 manuals

Variant / engine	Year
L4-112 1.8L Turbo VIN J FI	1984
L4-112 1.8L VIN 0 TBI	1982
L4-121 2.0L	1986
L4-121 2.0L Turbo VIN M FI	1987
L4-121 2.0L VIN 1 TBI	1988
L4-121 2.0L VIN K TBI	1987
L4-121 2.0L VIN P TBI	1984

Skylark 13 manuals

Variant / engine	Year
L4-138 2.3L DOHC VIN D MFI	1988
L4-138 2.3L DOHC VIN D MFI QUAD 4	1989
L4-138 2.3L SOHC VIN 3 MFI QUAD 4	1992
L4-144 2.4L DOHC VIN T SFI	1997
L4-151 2.5L	1991
L4-151 2.5L VIN R TBI	1982
V6-173 2.8L VIN W FI	1985
V6-173 2.8L VIN X 2-bbl	1984
V6-173 2.8L VIN Z 2-bbl HP	1982
V6-181 3.0L	1986
V6-191 3.1L VIN M SFI	1994
V6-204 3.3L VIN N FI	1989
V6-3100 3.1L VIN M SFI	1996

Somerset 2 manuals

Variant / engine	Year
Regal L4-151 2.5L	1985
V6-181 3.0L	1986

Terraza 3 manuals

Variant / engine	Year
AWD V6-3.5L VIN L	2006
FWD V6-3.5L VIN 8	2005
FWD V6-3.5L VIN L	2006