Mercury Grand Marquis Horsepower & Torque (2002 - 2011): Your Go-To Guide

The Mercury Grand Marquis, produced from 1975 to 2011, was a flagship full-size sedan and the longest-running Mercury nameplate, known for its traditional rear-wheel-drive layout and V8 power.

From 2002 to 2011, the Grand Marquis featured a 4.6L V8 engine, delivering between 220 and 239 horsepower and 265 to 287 lb-ft of torque, depending on the model year.

Paired with a 4-speed automatic transmission, it maintained a consistent focus on smooth, reliable performance.

Notably, it shared the Panther platform with the Ford Crown Victoria and Lincoln Town Car, cementing its place in American automotive history.

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

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

Fourth Generation: 2003-2011

2011 Mercury Grand Marquis Horsepower

The 2011 Mercury Grand Marquis is equipped with a 4.6L OHC SEFI FFV engine, producing a consistent horsepower of 224 hp and torque of 275 lb-ft.

It features a rear-wheel-drive configuration and is paired with a 4-speed automatic transmission with overdrive.

2010 Mercury Grand Marquis Horsepower

The 2010 Mercury Grand Marquis is equipped with a 4.6L OHC SEFI FFV engine, producing a consistent horsepower of 224 hp and torque of 275 lb-ft.

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

2009 Mercury Grand Marquis Horsepower

The 2009 Mercury Grand Marquis is equipped with a 4.6L OHC SEFI FFV engine, producing a consistent output of 224 horsepower and 275 lb-ft of torque.

This vehicle features a rear-wheel-drive configuration and is paired with a 4-speed automatic transmission.

2008 Mercury Grand Marquis Horsepower

The 2008 Mercury Grand Marquis is equipped with a 4.6L OHC FFV engine, producing a consistent output of 224 horsepower and 275 lb-ft of torque.

It features a rear-wheel-drive configuration and is paired with a 4-speed automatic transmission.

2007 Mercury Grand Marquis Horsepower

The 2007 Mercury Grand Marquis is equipped with a 4.6L SOHC FFV engine, producing a consistent output of 224 horsepower and 275 lb-ft of torque.

It features a rear-wheel-drive configuration and is paired with a 4-speed automatic transmission.

2006 Mercury Grand Marquis Horsepower

The 2006 Mercury Grand Marquis is equipped with a 4.6L SOHC 16-valve SEFI engine, producing a consistent horsepower of 224 hp and torque of 272 lb-ft.

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

2005 Mercury Grand Marquis Horsepower

The 2005 Mercury Grand Marquis is equipped with a 4.6L OHC SEFI engine, producing a horsepower range of 224 hp to 239 hp, depending on the configuration.

Torque output varies from 275 lb-ft to 287 lb-ft, with both figures attributed to the same engine type and size.

The vehicle features a rear-wheel-drive layout and is paired with a 4-speed automatic transmission.

2004 Mercury Grand Marquis Horsepower

The 2004 Mercury Grand Marquis is equipped with a 4.6L (281) SOHC SEFI engine, producing a consistent horsepower of 224 hp and torque of 272 lb-ft.

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

2003 Mercury Grand Marquis Horsepower

The 2003 Mercury Grand Marquis is equipped with a 4.6L (281) OHC SEFI engine, producing a consistent horsepower of 224 hp and torque of 272 lb-ft.

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

Third Generation: 1998-2002

2002 Mercury Grand Marquis Horsepower

The 2002 Mercury Grand Marquis is equipped with a 4.6L OHC SEFI engine, producing a horsepower range of 220 hp to 235 hp, depending on the configuration.

Torque output varies from 265 lb-ft to 276 lb-ft, both configurations utilizing a rear-wheel-drive layout and a 4-speed automatic transmission with overdrive.