2003 Pontiac Grand Prix Overview

Grand Prix

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Average user score
4.3 5 stars
Based on 28 reviews

2003 Pontiac Grand Prix Overview

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.


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2003 Pontiac Grand Prix Top Comparisons

Users ranked 2003 Pontiac Grand Prix against other cars which they drove/owned. Each ranking was based on 9 categories. Here is the summary of top rankings.

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    Pontiac Grand Prix Questions

    Ok This The Deal I Have A 2003 Pontiac Grand Prix Gt With Wiper Blade Malfu...

    Does anyone knows what could be the issue?, I don't want to expend much if I can fix it myself

    11 views with 2 answers (last answer 2 weeks ago)

    When Taking A Blown Sc Out Of A Gtp 2003 Going Back In With A 2007 Ns...

    at the end of swap .trying not to pull and down size intake to a series 2 stock intake . if there is a way to put tbw body back on ns .then it all read to go.no wireing changes .30 minu...

    2 views with no answers yet

    Where Is Fuel Filter For 2003 Grand Prix 3.1 Located

    3.1 2003 fuel filter location

    8 views with 1 answer (last answer 3 weeks ago)

    What Causes Driver's Side Rear Wheel To Be Able To Shake

    When car is parked I can shake whole tire back and forth. I have replaced wheel bearing

    14 views with 3 answers (last answer 3 weeks ago)

    I Have A 2000 Po Tiac Grand Prix Dayton 500 Witha Super Charger. It Says On...

    I have a 2000 Pontiac Grand Prix Daytona 500 with a super charger. It says one of 2000 ever made and i want to know how many came out with superchargers? Mine is all original in very good conditio...

    2 views with no answers yet