Buick Park Avenue Horsepower & Torque (2002 - 2005): Your Comprehensive Guide

The Buick Park Avenue is a full-size luxury sedan with a legacy dating back to 1975, known for its refined design and smooth performance.

From 2002 to 2005, the Park Avenue offered a 3.8L V6 engine in two configurations: a naturally aspirated version producing 205 horsepower and 230 lb-ft of torque, and a supercharged Ultra trim delivering 240 horsepower and 280 lb-ft of torque.

Both versions featured front-wheel drive (FWD) and a 4-speed electronically controlled automatic transmission with overdrive.

The supercharged Ultra model stood out for its impressive power output, making it a competitive option in the luxury sedan market of its time.

Scroll down to see the detailed horsepower and torque data below.

Check out the Horsepower And Torque specifications for other makes and models.

Second Generation: 1997-2005

2005 Buick Park Avenue Horsepower

The 2005 Buick Park Avenue is equipped with a 3.8L 3800 SFI V6 engine, producing a horsepower range of 205 hp at 5200 rpm with 230 lb-ft of torque at 4000 rpm, and up to 240 hp with 280 lb-ft of torque in higher configurations.

It features a front-wheel-drive layout and is paired with a 4-speed automatic transmission that is electronically controlled with overdrive.

2004 Buick Park Avenue Horsepower

The 2004 Buick Park Avenue is equipped with a 3.8L 3800 SFI V6 engine, producing a horsepower range of 205 hp at 5200 rpm with 230 lb-ft of torque at 4000 rpm, and up to 240 hp with 280 lb-ft of torque in higher configurations.

It features a front-wheel-drive layout and is paired with a 4-speed automatic transmission that is electronically controlled with overdrive.

2003 Buick Park Avenue Horsepower

The 2003 Buick Park Avenue is equipped with a 3.8L 3800 SFI engine, producing a horsepower range of 205 hp to 240 hp, with the increase attributed to specific engine configurations.

Torque output varies from 230 lb-ft to 280 lb-ft, also dependent on the engine configuration. The vehicle features a front-wheel-drive layout and is paired with a 4-speed automatic transmission that is electronically controlled with overdrive.

2002 Buick Park Avenue Horsepower

The 2002 Buick Park Avenue is equipped with a 3.8L (231) SFI 3800 SERIES II engine, producing a horsepower range of 205 hp to 240 hp, with the higher output achieved in the Ultra variant.

Torque output varies from 230 lb-ft to 280 lb-ft, also contingent on the Ultra variant.

The vehicle features a front-wheel-drive configuration and is paired with a 4-speed automatic transmission with overdrive.