2003 Mercury Grand Marquis Overview

Grand Marquis

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106 national listings
GS Convenience
LS Premium
Avg. Price: $5,274
LS Ultimate
Avg. Price: $5,272

Mercury Grand Marquis Experts

#1 Tracy Hooks
Tracy Hooks
Reputation 3,420
#2 kbro
Reputation 1,540
#3 Js08016
Reputation 1,000
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Average User Score

3.75 stars

Based on 7 reviews

Grand Marquis Is Tops by 559806
 — I bought this car when it was 2-years-old, and had 38,725 miles. It's now at 272,500, and just keeps going. I've made it a point to keep this car maintained as recommended, and use synthetics when pos... Read More
It Is A Big Car That Is Very Comfortable And Easy To Drive. by beardog044
 — The maintenance costs are low since there are so many of these cars on the road still. For a big car it has a lot of pep and a very big back seat and trunk, extremely room yet not overbearing for it's... Read More
Classy Affordable Luxury by fgk555gh12m
 — Just purchased a 2003 Grand Marquis L S. I have owned a 1992 Cadillac Seville and most recently a Buick Park Avenue (1991) I traded the Buick in on the Marquis and they gave me $1000.00. The Marquis o... Read More

People researching a 2003 Mercury Grand Marquis contacted a dealer about

Picture of 2003 Mercury Grand Marquis GS
Mercury Grand Marquis
46% of the time
Lincoln Town Car
6% of the time
Ford Escape
4% of the time
Buick LeSabre
4% of the time
Grand Marquis
Looking for a Used Grand Marquis in your area?
CarGurus has 2,646 nationwide Grand Marquis listings starting at $995.

Mercury Grand Marquis Questions


Hey, I Have A 03 Mercury Grande Marquis All Of A Sudden All The Brake Ligh...

I don't have the car's manual either

5 views with 3 answers (last answer 21 minutes ago)

What Would Cause Lack Of Gas Flow

12 views with 2 answers (last answer 6 days ago)

I Have A 2003 Mercury Grand Marquis, I Always Have My Lighting Set On Autom...

I also wanted to know, could it be that the wiper blade switch gone bad?

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

I Have Lost The Paper For Getting The Headlight Module Fixed. Where Can I ...

My headlights have suddenly turned off when driving. I was given a paper that if this ever happened I could take it to Ford, but I have lost this paper. Do I need this paper or do I just take my c...

21 views with 1 answer (last answer 2 weeks ago)

Can't Turn Off The H/a Blower Motor. It Stays On Constantly.

We have replaced the blower motor resistor three times in the last three months and now the blower won't turn off again. Once it quit and it wouldn't turn on. Any ideas?

81 views with 13 answers (last answer 2 weeks ago)