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1999-2005 Pontiac Grand Am Specs & Safety
Date Published: 2/20/08
Detailed safety information for this generation Pontiac Grand Am include detailed crash test scores from the NHTSA. Specs for this generation Pontiac Grand Aminclude everything from fuel mileage to seating capacity to options availability.
1999-2005 Pontiac Grand Am Specs & Safety
Vehicle Dimensions
Specification 2-door coupe 4-door sedan
Wheelbase, in. 107.0 107.0
Overall Length, in. 186.3 186.3
Overall Width, in. 70.4 70.4
Overall Height, in. 55.1 55.1
Curb Weight, lbs. 3066 3116
Cargo Volume, cu. ft. 14.6 14.6
Standard Payload, lbs. -- --
Fuel Capacity, gals. 14.3 14.3
Seating Capacity 5 5
Front Head Room, in. 38.3 38.3
Max. Front Leg Room, in. 42.1 42.1
Rear Head Room, in. 37.2 37.6
Max. Rear Leg Room, in. 35.5 35.5
Specifications Key: NA = not available; "--" = measurement does not exist.
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.
Engines Size liters /
cu. in
Horse- power Torque Transmission:
EPA city/hgwy
Consumer Guide Observed
dohc I4 2.4 / 146 150 155 5-speed manual: 22/31
4-speed automatic: 22/30
5-speed manual: --
4-speed automatic: --
ohv V6 3.4 / 207 170 195 4-speed automatic: 20/32 4-speed automatic: 19.4
ohv V6 3.4 / 207 175 205 4-speed automatic: 20/32 4-speed automatic: --
dohc I4 2.2 / 134 140 150 5-speed manual: 25/33
4-speed automatic: 24/32
5-speed manual: --
4-speed automatic: --
Specifications Key: NA = not available; "--" = measurement does not exist.
NHTSA Crash-Test Results
Test 1999 Grand Am 1999 Grand Am
Front Impact, Driver 4 4
Front Impact, Passenger 4 4
The National Highway Traffic Safety Administration (NHTSA) tests a vehicle's worthiness in front- and side-impact collisions and rates its resistance to rollovers. Front-impact crash-test numbers indicate the chance of serious injury: 5 = 10% or less; 4 = 10-20%; 3 = 20-35%; 2 = 35-45%; 1 = More than 45%. Side-impact crash-test numbers indicate: 5 = 5% or less; 4 = 6-10%; 3 = 11-20%; 2 = 21-25%; 1 = More than 26%. Rollover resistance numbers indicate the chance for rollover when the vehicle leaves the roadway: 5 = Less than 10%; 4 = 10-20%; 3 = 20-30%; 2 = 30-40%; 1 = More than 40%.
Built In: USA
Drive Wheels: transverse front-engine/front-wheel drive
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