Here is the factory ratings from consumer reports. The web page is: http://auto.consumerguide.com/Auto/Used/reviews/full/index.cfm/id/2397/Act/usedcarreviewspecs/
Powertrain Options and Availability
Grand Ams came with a choice of three engines. A 2.4-liter 4-cylinder, rated at 150 horsepower, went into the SE and SE1, teamed with either a 5-speed manual (not available initially) or 4-speed automatic transmission. A 170-hp V6 (automatic only) went into the SE2 and early GT, and was optional for the SE1. Finally, GT models had a 175-horsepower version of the V6, mated only to 4-speed automatic. SE and SE1 models traded a 150-hp 2.4-liter 4 cyl for a 140-hp 2.2 liter engine in 2002.
3.4 liter v-6 175 horsepower 205 ft/lbs of torque
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Edited by autodoc_2000 on April 27 2006 at 9:03pm__________________
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