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Specifications Comparison: 2003 Buick Regal vs 2012 Buick Regal

Researched By The AutoPadre Staff

Engine Horsepower & Torque

2003 Buick Regal

Engine Horsepower & Torque

Trim Eng. Drive train HP Torque (ft-lbs)
GS3.8L V6FWD240280
LS3.8L V6FWD200225

2012 Buick Regal

Engine Horsepower & Torque

Trim Eng. Drive train HP Torque (ft-lbs)
2.4L I4FWD182172
eAssist2.4L I4FWD182172
GS2.0L I4FWD270295
Premium I2.4L I4FWD182172
Premium I eAssist2.4L I4FWD182172
Premium I2.0L I4FWD220258
Premium II2.4L I4FWD182172
Premium II eAssist2.4L I4FWD182172
Premium II2.0L I4FWD220258
Premium III2.0L I4FWD220258

Engine Horsepower Per Unit Of Displacement

2003 Buick Regal

Horsepower Per Liter & Inch3

Trim Eng. Drive train HP Per Liter HP Per Inch3
GS3.8L V6FWD631.03
LS3.8L V6FWD520.86

2012 Buick Regal

Horsepower Per Liter & Inch3

Trim Eng. Drive train HP Per Liter HP Per Inch3
2.4L I4FWD751.25
eAssist2.4L I4FWD751.25
GS2.0L I4FWD1352.21
Premium I2.4L I4FWD751.25
Premium I eAssist2.4L I4FWD751.25
Premium I2.0L I4FWD1101.8
Premium II2.4L I4FWD751.25
Premium II eAssist2.4L I4FWD751.25
Premium II2.0L I4FWD1101.8
Premium III2.0L I4FWD1101.8

Go to the Buick Regal Horsepower And Torque Data.

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Compare the Buick Regal Horsepower And Torque Side-By-Side by Year

2012 vs. 2002

2020 vs. 2018

2003 vs. 2016

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2017 vs. 2019