Sign in | Register | My account |

2003 Pontiac Grand Prix Overview

Grand Prix

Looking for a Used Grand Prix in your area?

CarGurus has 4,435 nationwide Grand Prix listings starting at $1,295.


Find the Right Car Model for You

Not sure where to start? Find the models that are right for you using the CarGurus Car Finder.



Avg. Price: $5,372
Avg. Price: $6,476
98 national listings
Avg. Price: $4,924

Pontiac Grand Prix Experts

#1 Js08016
Reputation 1,240
#2 Tom Demyan
Tom Demyan
Reputation 1,060
#3 John Saffrahn
John Saffrahn
Reputation 690
View All

Average User Score

4.45 stars

Based on 25 reviews

My Grand Prix Cost Less Than $3800 by Jamie
 — Bought the car used with 120,000 on the clock, now it has 138,000, only had to change the oil and the plugs. Runs great hasn't missed a beat in the year I've owned it. Fantastic on the freeway, will c... Read More
Great Car by Robert
 — Great family car to own, even with out a family. With my 3.1 liter V6, I get decent acceleration, great gas millage (34-35 miles per gallon highway), the brakes are easy to modulate and have plenty of... Read More
It Turned Out Way Better Than I Had Hoped. by gina2003
 — I bought this car used with 20K on it in 04. I now (July 09) have 159K on it.Gas miliage has been consistaint adverage of 27-29mpg. My SO had a Chrysler 300m and says it handles great and has great ac... Read More

2003 Pontiac Grand Prix Overview

Overall User Score

4.4 out of 5 stars4.4 out of 5 stars4.4 out of 5 stars4.4 out of 5 stars4.4 out of 5 stars4.45

Based on 25 reviews

2003 Pontiac Grand Prix

The stylishly sleek coupes are no longer in the lineup for the 2003 Pontiac Grand Prix.  Now it only comes in a more family-oriented 4-door sedan, as a base SE, GT, or supercharged GTP.  More full-sized than its mid-sized classification, the Grand Prix always aimed to blend heavily-loaded luxury features with a dash of exciting driving performance.
Engines remain the same for each trim.  A 3.1-liter, 175-hp V6 powers the SE, and a 3.8-liter, 200-hp V6 propels the GT.  A supercharged 240-hp version of the 3.8 sits in the sportier GTP.  All are matched with a 4-speed automatic overdrive transmission, with normal and performance modes.  Additional changes to the 2003 Grand Prix include more across-the-line standard features, such as a CD player, overhead console, backseat reading lights, and the trunk pass-through.  A Limited Edition Package for the GT and GTP again gives them a new spoiler, badging, white gauges, blue foglights, and seats with leather inserts to keep you from moving around when chasing curves.  
Performance-wise, 2003 Grand Prix owners seem very happy.  They love the engine power, great pick-up, easy cruising capability, and the stability and confidence of the wide track handling.  The Grand Prix looks and feels sporty enough for parents who don't want to entirely sacrifice fun for responsibility.  Seating room is spacious and gas mileage decent.  The heads-up display remains a favorite feature.  A sloping roofline limits rear headroom, say owners, the thinly padded seats are not comfortable for long trips.  Once again, a shoddy-looking plastic interior suffers from rattling and is not durable.  Some drivers report a noisy ride.


What's your take on the 2003 Pontiac Grand Prix?

People researching a 2003 Pontiac Grand Prix contacted a dealer about

2003 Pontiac Grand Prix GT picture, exterior
Pontiac Grand Prix
45% of the time
Nissan Altima
8% of the time
Nissan Maxima
8% of the time
Chevrolet Impala
6% of the time
Grand Prix
Looking for a Used Grand Prix in your area?
CarGurus has 4,435 nationwide Grand Prix listings starting at $1,295.

Pontiac Grand Prix Questions


Replacing Ignition Lock Cylinder Got The Cylinder Out And Now Nothing.what ...

when we got the cylinder out we then turned the ignition switch with a screwdriver. we heard the starter for a second but now it does nothing at all

19 views with 4 answers (last answer 4 days ago)

I Have A 2003 Grand Prix It Starts For Less The A Sec Then Stalls Things I ...

31 views with 1 answer (last answer 6 days ago)

Interchanging A 3.4 L With A 3.1 L In A 03 Grand Prix

55 views with 8 answers (last answer 2 weeks ago)

Will A 2005 Pontaic Grand Prix Transmission Fit In A 2003

34 views with 1 answer (last answer 4 weeks ago)

My 2003 Pontiac Grand Prix Gt Still Gets Hot When Driving To The Store And ...

I put a brand new battery, spark plugs and wires, universel conveter, and a starter on it two weeks ago. It still smells like there is something clog and the smell is very strong from the fumes f...

37 views with no answers yet