2003 Mercury Grand Marquis
66,007 Miles
$6,999

Ada, OK
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2003 Mercury Grand Marquis
109,620 Miles
$3,994

Marathon, WI
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2003 Mercury Grand Marquis
73,049 Miles
$5,986

Brainerd, MN
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2003 Mercury Grand Marquis
120,106 Miles
$3,988

Ramsey, MN
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2003 Mercury Grand Marquis
91,228 Miles
$3,995

Ottawa, IL
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2003 Mercury Grand Marquis
108,300 Miles
$2,950

North Kingstown, RI
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2003 Mercury Grand Marquis
58,836 Miles
$6,000

Litchfield, IL
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2003 Mercury Grand Marquis
135,314 Miles
$5,994

Jackson, TN
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2003 Mercury Grand Marquis
229,139 Miles
$2,995

Waveland, MS
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2003 Mercury Grand Marquis
147,000 Miles
$3,995

Vienna, IL
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2003 Mercury Grand Marquis
125,754 Miles
$4,500

Charleston, WV
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2003 Mercury Grand Marquis
90,218 Miles
$5,900

Hampton, VA
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2003 Mercury Grand Marquis
168,000 Miles
$4,000

Maumee, OH
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2003 Mercury Grand Marquis
136,543 Miles
$3,490

Sheffield Village, OH
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2003 Mercury Grand Marquis
127,474 Miles
$3,981

Mishawaka, IN
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2003 Mercury Grand Marquis
126,656 Miles
$2,950

East Moline, IL
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2003 Mercury Grand Marquis
207,460 Miles
$4,259

Lugoff, SC
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2003 Mercury Grand Marquis
109,091 Miles
$5,395

Breckenridge Hills, MO
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2003 Mercury Grand Marquis
104,233 Miles
$4,648

Cape May Court House, NJ
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2003 Mercury Grand Marquis
118,345 Miles
$2,495

Highland Park, IL
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2003 Mercury Grand Marquis Buyer's Guide

Owner Reviews
5.0
2 Reviews
Overall
5.0
Value
5.0
Performance
4.5
Style
5.0
Comfort
5.0
Fuel Economy
3.0
Reliability
4.5

2003 Mercury Grand Marquis Owner Ratings & Reviews

Write a Review

2003 Mercury Grand Marquis - One of the best vehicles

AS
Cheektowaga, New York
Overall
5.0
Value
5.0
Performance
4.0
Style
5.0
Comfort
5.0
Fuel Economy
2.0
Reliability
4.0
This is a great vehicle overall. It is very spacious, has a smooth ride, and the engine is rock solid. The Grand Marquis is rightfully a vehicle that appeals to people who are looking for a luxury ride. The trunk space is massive. You can easily fit several pieces of luggage in the rear. It also sits up to six with ease. The V8 is buttery smooth. At it's current weight, you would not expect the car to accelerate so quickly, but it does. The suspension is a bit tight and handles extremely well. Being a 13 year old car, the leather on the seats have endured many hours of sitting, but still remain un-cracked and resilient as ever. The wood accents are not at all faded. With regular maintenance, this car has aged well. It's no wonder that the Grand Marquis/Crown Victoria were top choice fo... (more)
Story
This car has taken me everywhere from camping in the forest to vacationing at the beach. It also served as my daily driver when I managed a large territory in upstate NY and PA. It's the most comfortable vehicle I have ever driven.
Pros
This is a beautifully styled car. It's large and comfortable for long trips and even weekend getaways. It's quiet and after 13 years, it still performs like new. For the DIY crowd, it's very easy to work on.
Cons
The biggest con to owning this car is fuel consumption. At about 18/21 it burns through a tank of gas in no time. Being a large car and rear-wheel drive, it also is squirrel-y in the snow.

2003 Mercury Grand Marquis - The Boat

DL
Trenton, Michigan
Overall
5.0
Value
5.0
Performance
5.0
Style
5.0
Comfort
5.0
Fuel Economy
4.0
Reliability
5.0
The 2003 Grand Mark receives a number of updates. The most important ones are hidden. A new full-perimeter frame uses strong, lightweight hydroformed steel sections for the front rails to improve frontal and offset crash performance. Redesigned frame crossmembers and new optional side impact airbags improve side impact crash performance. Additionally, the new frame -- combined with a redesigned independent front suspension and new monotube shock absorbers at all four wheels -- contributes to a smoother, more controlled ride and improved handling. Other changes include a new variable ratio rack-and-pinion steering system with variable power assist and a new dual-rate brake booster that automatically supplies full braking power in a panic stop. On the inside, the seats have been changed ... (more)
Pros
Plenty of leg room, comfortable ride, excellent crash-test ratings.
Cons
Large size makes it difficult to park and maneuver.

2003 Mercury Grand Marquis Pricing Analysis

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Mileage

July 2018 Nationwide Mercury Grand Marquis Prices