Photos
360
Fuel economy: 18 city/27 hwy mpg
True Cost to Own®:
Not available
What Edmunds Says
Fast and fun to drive, the Grand Prix is still too rough around the edges to steal the hearts of import buyers.
Pros
Strong V8 and supercharged V6, nimble handling, attractive gauges, easy-to-use controls, big trunk, fold-flat front-passenger seat.
Cons
Build and materials quality still needs some work, tight backseat, noisy engine, not enough storage or cupholders.
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Used TMV from $7,073
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submodelindex:0,make:Pontiac, submodel:Grand Prix, year:2005, trim.trimName:Base, zip:nozip
GT
- 3.8L V6 engine
- Automatic transmission
- Up to 17 cty/26 hwy mpg
- Stability Control
- Traction Control
- Navigation System (Optional)
- Satellite radio (Optional)
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Used TMV from $7,638
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submodelindex:1,make:Pontiac, submodel:Grand Prix, year:2005, trim.trimName:GT, zip:nozip
GTP
- 3.8L V6 engine
- Automatic transmission
- Up to 16 cty/24 hwy mpg
- Stability Control
- Traction Control
- Navigation System (Optional)
- Satellite radio (Optional)
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Used TMV from $8,557
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submodelindex:2,make:Pontiac, submodel:Grand Prix, year:2005, trim.trimName:GTP, zip:nozip
GXP
- 5.3L V8 engine
- Automatic transmission
- Up to 16 cty/25 hwy mpg
- Stability Control
- Traction Control
- Navigation System (Optional)
- Satellite radio (Optional)
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Used TMV from $11,255
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submodelindex:3,make:Pontiac, submodel:Grand Prix, year:2005, trim.trimName:GXP, zip:nozip
Use the Edmunds Pricing System to help you get the best deal:
GXP
- 5.3L V8 engine
- Automatic transmission
- Up to 16 cty/25 hwy mpg
- Stability Control
- Traction Control
- Navigation System (Optional)
- Satellite radio (Optional)
View All Features & Specs
Used TMV from $11,255
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submodelindex:0,make:Pontiac, submodel:Grand Prix GXP, year:2005, trim.trimName:GXP, zip:nozip
What's New for 2005
Option packages have been shuffled a bit, as have the wheel choices. New radio units include a CD/MP3 player and a DVD-based navigation system with six-disc CD changer. Remote vehicle start is now available in all models. Late in the model year a 303-horsepower V8-powered GXP joins the lineup.