Buick Park Avenue Engines by Year

The Park Avenue replaced the Electra as Buick's flagship for 1991 and ran through 2005. Every one had the 3800 V6; the Ultra had the supercharged version. The Electra has its own page.

Pick a year to see every engine offered that model year, with its code, rated horsepower and the trims it came in. Each engine links to its full specs.

Jump to a year

1991–1996: 1991 · 1992 · 1993 · 1994 · 1995 · 1996

1997–2005: 1997 · 1998 · 1999 · 2000 · 2001 · 2002 · 2003 · 2004 · 2005

1991–1996

The 3800 and supercharged 3800.

1991 Park Avenue engines

Engine	Rated	Offered in
3.8L / 231 V6 (L27)	170 hp net	Park Avenue, Park Avenue Ultra

1992 Park Avenue engines

Engine	Rated	Offered in
3.8L / 231 V6 supercharged (L67)	—	Park Avenue Ultra
3.8L / 231 V6 (L27)	170 hp net	Park Avenue

1993 Park Avenue engines

Engine	Rated	Offered in
3.8L / 231 V6 supercharged (L67)	—	Park Avenue Ultra
3.8L / 231 V6 (L27)	170 hp net	Park Avenue

1994 Park Avenue engines

Engine	Rated	Offered in
3.8L / 231 V6 (L27)	170 hp net	Park Avenue
3.8L / 231 V6 supercharged (L67)	225 hp net	Park Avenue Ultra

1995 Park Avenue engines

Engine	Rated	Offered in
3.8L / 231 V6 (L36)	205 hp net	Park Avenue
3.8L / 231 V6 supercharged (L67)	225 hp net	Park Avenue Ultra

1996 Park Avenue engines

Engine	Rated	Offered in
3.8L / 231 V6 (L36)	205 hp net	Park Avenue
3.8L / 231 V6 supercharged (L67)	240 hp net	Park Avenue Ultra

1997–2005

The 3800 and supercharged 3800.

1997 Park Avenue engines

Engine	Rated	Offered in
3.8L / 231 V6 (L36)	205 hp net	Park Avenue
3.8L / 231 V6 supercharged (L67)	240 hp net	Park Avenue Ultra

1998 Park Avenue engines

Engine	Rated	Offered in
3.8L / 231 V6 (L36)	205 hp net	Park Avenue
3.8L / 231 V6 supercharged (L67)	240 hp net	Park Avenue Ultra

1999 Park Avenue engines

Engine	Rated	Offered in
3.8L / 231 V6 (L36)	205 hp net	Park Avenue
3.8L / 231 V6 supercharged (L67)	240 hp net	Park Avenue Ultra

2000 Park Avenue engines

Engine	Rated	Offered in
3.8L / 231 V6 (L36)	205 hp net	Park Avenue
3.8L / 231 V6 supercharged (L67)	240 hp net	Park Avenue Ultra

2001 Park Avenue engines

Engine	Rated	Offered in
3.8L / 231 V6 (L36)	205 hp net	Park Avenue
3.8L / 231 V6 supercharged (L67)	240 hp net	Park Avenue Ultra

2002 Park Avenue engines

Engine	Rated	Offered in
3.8L / 231 V6 (L36)	205 hp net	Park Avenue
3.8L / 231 V6 supercharged (L67)	240 hp net	Park Avenue Ultra

2003 Park Avenue engines

Engine	Rated	Offered in
3.8L / 231 V6 (L36)	205 hp net	Park Avenue
3.8L / 231 V6 supercharged (L67)	240 hp net	Park Avenue Ultra

2004 Park Avenue engines

Engine	Rated	Offered in
3.8L / 231 V6 (L36)	205 hp net	Park Avenue
3.8L / 231 V6 supercharged (L67)	240 hp net	Park Avenue Ultra

2005 Park Avenue engines

Engine	Rated	Offered in
3.8L / 231 V6 (L36)	205 hp net	Park Avenue
3.8L / 231 V6 supercharged (L67)	240 hp net	Park Avenue Ultra

Working on one of these engines?

• Engine displacement from bore and stroke
• Static and dynamic compression ratio
• Which camshaft for your build
• What size carburetor
• Horsepower to torque at any RPM
• Torque converter stall speed

← All Buick vehicles