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2005 Pontiac Grand Prix Overview

Grand Prix

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Trims

Base
Avg. Price: $6,729
GT
Avg. Price: $7,613
GTP
Avg. Price: $8,096
GXP
Avg. Price: $9,249

Pontiac Grand Prix Experts

#1 Js08016
Js08016
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#2 Tom Demyan
Tom Demyan
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#3 John Saffrahn
John Saffrahn
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Average User Score

4.55 stars

Based on 45 reviews

She Loves It - I Don't by jdebaker
 — My fiancee owns this 05 Pontiac Grand Prix. Cargo Room: Fold Down Back Seats + the passenger seat folds down flat as well - (fits longer items), so she can stuff it full when traveling out of town (wi... Read More
05 Pontiac Grand Prix Base by Sarah
 — It has a good amount of power, probably just what you would expect for a 3.8L V6, but you totally pay for it in city gas mileage. I've been getting under 20mpgs in the city, but I get slightly over ... Read More
P G P Gt by blkbox
 — The only thing I dislike about this vehicle after owning it for such a short periord of time I replaced the transmission and not only was it an arm or leg to purchase but these mechanics are ridiculou... Read More

2005 Pontiac Grand Prix Overview

Overall User Score

4.5 out of 5 stars4.5 out of 5 stars4.5 out of 5 stars4.5 out of 5 stars4.5 out of 5 stars4.55

Based on 45 reviews

2005 Pontiac Grand Prix

As proof that the Grand Prix is trying to beef up Pontiac's roots as a performance car brand, it adds a newer and nastier trim to its lineup in midyear 2005.  The 2005 Grand Prix, a four-door large mid-sized sedan, now comes in base, GT, GTP, and the ultra-sporty GXP.  The GXP is powered by a new 5.3-liter, 303-hp V8 engine, compared to the 3.8 V6 in the other trims, which get 200-hp in the base and GT and 230-hp in the supercharged GTP.  All are paired with the 4-speed auto tran.
The 2005 Grand Prix GXP comes standard with a stiffer suspension, Stabilitrak stability control, and TAPshift, which you can still get on the GTP as part of the racier Comp-G packaage.  Leather seats and 18-inch wheels combine with the cockpit-like dash and low-slung seats to fulfill  the everyday commuter's dream of driving a race car.  All 2005 Grand Prix models feature fold-down rear and front passenger seats, cruise control, driver information center, fog lights and power windows and locks.  As you go up the ladder, you add power seats, heads-up display, and leather seats.  ABS and side impact airbags are standard on all but the base model.  New in 2005, Onstar is standard on all models.  Dual-zone climate control, a DVD navigation system, and remote start are new options this year.
The new GXP approaches the sporty performance of the GTO, turning the 2005 Grand Prix away from just being a family car.  Drivers love its speed and power, though comment that the ride can feel rough.  Overall, Grand Prix owners agree that handling is smooth, acceleration instant and responsive, and gas mileage is good for a mid-size.  They love the large trunk and the heads-up display.  On the downside, is the cheap-looking interior and cluttered layout, the lack of headroom, a cramped backseat (particularly in the GXP), no lumbar support in the front seats, and the need for a manual transmission.

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2005 Pontiac Grand Prix GT picture, exterior
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Grand Prix
Looking for a Used Grand Prix in your area?
CarGurus has 4,481 nationwide Grand Prix listings starting at $1,999.
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Pontiac Grand Prix Questions

fernandovtec
25

I Change My Cluster And Before I Had 130,000 Miles And Now The Miles On My ...

i just want to know why my miles have change on the car if the miles reader are not on the cluster it self,,the miles reader are on a separet spot on the car,,how can i get my original miles back 13...

13 views with 2 answers (last answer about a week ago)
grandPrixgt
0

My 2005 Pontiac Grand Prix Will Start Sometimes With No Problems. Other Tim...

Check engine light is on, going to get a code reader tomorrow.

11 views with no answers yet
redmann
0

Where Do I Locate A Starter On 2005 Grand Prix

10 views with 1 answer (last answer about a week ago)
Tailored
5

(help) How To Get My Car Out Of Reduced Power Mode

help my 05 gt keeps going to reduced power and traction control off mode. I got codes p1125 p2120 my machine says the acc position sensor has already been replaced. Someone tried to fix this problem...

11 views with no answers yet
Derrick Thomas
0

How Do I Reset My Gauges On My Dash

i changed my starter and i took the battery a loose and when i start my car the gauges on dash jumps all the way over and go back like the car is off and the the place where i read the milage says t...

14 views with no answers yet