Used 2003 Mercury Grand Marquis Pricing

$4,995 - $5,998

2003 Highlights

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 to improve comfort and appearance, the cupholders are new, a three-point seatbelt has been added for the center rear passenger and the door trim has been redesigned for a cleaner appearance and better ergonomics. To spot a 2003 Marquis, look for the brighter headlights and subtle new styling applied to the front and rear of the vehicle.


  • Plenty of interior room, comfortable ride, excellent crash-test ratings.


  • Large size makes it difficult to park and maneuver, grandpa-car image.

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Used 2003 Mercury Grand Marquis for Sale

Mercury Grand Marquis 2003 LS Ultimate 4dr Sedan (4.6L 8cyl 4A) Medium Parchment108,747 miles
Used 2003Mercury Grand MarquisLS Ultimate
Est.Loan: $102/mo
Mazari Motors(0)
53.9 mi away
Mercury Grand Marquis 2003 79,839 miles
Used 2003Mercury Grand Marquis
Est.Loan: $123/mo
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Dealer Notes

This 2003 Mercury Grand Marquis is Carfax certified with no damage history. Its in perfect condition and just passed a Maryland State Inspection where we completed an oil and filter change. Its well equipped with power windows, power locks, power seats, bluetooth, cruise control, leather seats plus so much more! Jones Junction is proud to announce that 2018 marks their 101st consecutive year as a family-run automotive business serving the Harford County and surrounding Maryland, Pennsylvania and Delaware communities. The Jones family believes their success lies in focU dedication to hard work and integrity. Their goal is not simply to sell a car; it is to create a lifelong partnership with their customers. All prices plus Taxes, Tags, and $300 Dealer Processing fee, not required by law. Feel free to visit us at WWW.JONESKIA.COM, or come by today at 2001 Belair Road, Fallston, MD 21014.

Mercury Grand Marquis 2003 GS 4dr Sedan (4.6L 8cyl 4A) Silver Birch Clearcoat Metallic 95,398 miles
Used 2003Mercury Grand MarquisGS
Est.Loan: $123/mo
Mercury Grand Marquis 2003 LS Premium 4dr Sedan (4.6L 8cyl 4A) Medium Parchment87,718 miles
Used 2003Mercury Grand MarquisLS Premium
Est.Loan: $102/mo
Fair Deal!
Fair Deal!
Mercury Grand Marquis 2003 LS Premium 4dr Sedan (4.6L 8cyl 4A) Light Ice Blue Clearcoat Metallic 74,489 miles
Used 2003Mercury Grand MarquisLS Premium
List:Not Listed

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Features & Specs

GS Convenience 4dr Sedan (4.6L 8cyl 4A)LS Premium 4dr Sedan (4.6L 8cyl 4A)GS 4dr Sedan (4.6L 8cyl 4A)LS Ultimate 4dr Sedan (4.6L 8cyl 4A)LSE 4dr Sedan (4.6L 8cyl 4A)
Transmission4-speed automatic4-speed automatic4-speed automatic4-speed automatic4-speed automatic
Horsepower224 hp @ 4800 rpm224 hp @ 4800 rpm224 hp @ 4800 rpm224 hp @ 4800 rpm239 hp @ 4900 rpm


NHTSA Overall Rating

The National Highway Transportation Safety Administration offers independent analysis.
  • Frontal Barrier Crash Rating

    OverallNot Rated
  • Side Crash Rating

    OverallNot Rated
  • Side Barrier Rating

    OverallNot Rated
  • Combined Side Barrier & Pole Ratings

    Front SeatNot Rated
    Back SeatNot Rated
  • Rollover

    Dynamic Test ResultNo Tip
    Risk Of RolloverNot Rated

IIHS Rating
The Insurance Institute of Highway Safety uses extensive crash tests to determine car safety.
  • Side Impact Test
  • Roof Strength Test
    Not Tested
  • Rear Crash Protection / Head Restraint
  • IIHS Small Overlap Front Test
    Not Tested
  • Moderate Overlap Front Test

Top Consumer Reviews

Read what other owners think about the 2003 Mercury Grand Marquis


Consumer Rating

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Requiem For the Last True American Car
Grand is the Mercury Grand Marquis' middle name; this car is apologetically the last true American car on the road. While other vehicles rely on technology and styling that fades, the Marquis uses its heft and V8 engine to isolate you from the rest of the world. The quiet and smooth engine in my car has been trouble free even after 12 years. The transmission makes the most of the 224hp with the aid of Mercury's Precisontrac limited slip rear axle. Combine this with the last full frame in a sedan and the soft leather bench seats and you have a car that can easily carry five people (six when necessary) anywhere in solid comfort. Don't waste your time reading "enthusiast" reviews, just buy it!
2 ton of fun!
Ford F150 engine, drive train and frame with car body! Very reliable, cheap to maintain, upscale in out and 20mpg on regular! 2003+ are the best years-big changes in suspension & steering! Dirt cheap to buy used now and they stopped making them in 2011! May have baby boomer demand coming-sleeper used car?? They make driving relaxed and there is no substitute for a V8, long wheelbase and 4000 lbs of quiet ,mass on a long freeway trip!
Best american car made
i used to own a 2000 merury grand marquis , i bought the car with 304,000 miles for $1500. i drove the car for almost 3 years untill my daughter had an accident in it and totalled it with 342,000 miles on it . i felt confident that the car was gonna roll 500,000 miles with still didnt use any oil or leak it and the transmission shifted like new . so two days ago i traded my junky 2005 dodge magnum sxt for abeautiful 03 mgm ls, 77,000 miles ,leather beautiful garaged kept 2 owner car. i am so happy to be back in the comfort and dependability of mercury. this car is like new . i love the mercury grand marquis ls ,
More About This Model

Yeah, we know: the Mercury Grand Marquis is just a fleet car, or a mode of transport for seniors, especially those living in a Florida retirement community.

Think again. The new 2003 Mercury Grand Marquis may not be the sexiest car on the road, but for under $30,000, it is a terrific deal. Even if you're not driving to a canasta game or to the early-bird special at the Loaded Plate buffet, you'll enjoy its sumptuous ride, commodious interior, vibrant powertrain and surprisingly dynamic handling.

And, for those of you who might accuse us of being ageist, Mercury Group Brand Manager Elena Ford (yes, the great, great granddaughter of Henry Ford) told us the majority of Grand Marquis sales are to folks over 60. Well, they say with age comes wisdom.

You don't have to be wise, however, to appreciate the improvements to the Grand Marquis' frame and suspension. The Mercury engineers stiffened the torsional rigidity of the frame by 24 percent, which improves comfort, ride and driving dynamics. The Grand Marquis is built on the same platform as the Lincoln Town Car and the Ford Crown Victoria. All share a body-on-frame construction, which is now almost exclusively used to build pickup trucks. The reason for this assembly is that it provides the best durability and it also keeps costs down since it's an old-fashioned design. Town Cars and Crown Vics are the preferred choice of limousine services and police departments (respectively) where they get constant, often punishing, use. They have to be built to last.

And a car is only as good as its weakest link, so a flexible frame means that suspension, steering and braking will be sloppy, too. However, there's nothing sloppy about the new Grand Marquis: it's as solid and unyielding as an NFL linebacker. This is a marked improvement over last year's model, which was too floaty and too loose.

A flexible frame also allows more noise, vibration and harshness into the cabin. For 2003, Mercury took advantage of the Grand Marquis' body-on-frame construction by placing numerous damping "pucks" between the frame and the body, which reduced vibration from uneven road surfaces. The stiffer frame and the dampers work: the new Grand Marquis provides a ride that rivals luxury sedans for its plushness and serenity.

The frame isn't the only slightly anachronistic aspect of the Grand Marquis' construction. The sedan also employs a solid rear axle whereas just about every other car (and even many SUVs) uses an independent rear suspension for better comfort and handling. Mercury has retained the solid rear axle because it says that the volume buyers (i.e. limo and police) for the Town Car and Crown Vic feel that it is more durable and easier to repair. The knock against the setup, however, is that it provides a harsher ride over bumps than independent designs. Mercury made a few adjustments to ameliorate this disadvantage. First, engineers replaced the coil springs with load-leveling air springs (on LS Ultimate and LSE trim levels). Next, they moved the shock absorbers from their previous inboard location to outside the frame rails where they can better handle the unsprung weight of the axle. From this position, the shocks can better absorb bumps. Also, whereas the previous model had a reputation for a back end with a tendency to "skate," or skip, while cornering on rough roads, the new setup keeps the rear tires firmly on the blacktop.

While we were behind the wheel of the new Grand Marquis it never displayed any of its old tendencies: the back end stayed rooted to the road, which increased our confidence in the car's ability and our enjoyment of the drive. In addition, the new suspension setup has reduced the tendency for the Grand Marquis to drift and pull with the camber of the road. During our test drive, we noticed that the car now holds its course very well, nearly eliminating the need to make constant corrections and "fight" the road.

Earlier, we mentioned the stiffer chassis had improved the Mercury's steering performance. This is only in addition to the huge gains made by switching to a rack-and-pinion system for 2003. The previous recirculating ball system had too many moving parts and was too spongy. As a result, it took too much effort to operate and its response time was slow. The new rack-and-pinion system has fewer parts and is four times stiffer, which has vastly improved on-center feel and responsiveness. Now, when you turn the wheel, you get immediate response equal to the amount of steering input. Nice. However, the setup is still slightly too numb for our tastes, but we favor sports cars so go-cart handling is our benchmark. For a full-size sedan, the Grand Marquis has terrific steering.

The rear-wheel-drive setup of the Grand Marquis is another facet that attracts police, limo drivers and many private individuals. They like the fact that propulsion and steering are done by two separate sets of wheels, asserting that front-wheel drive places too much responsibility on one set of wheels. One drawback of rear-wheel drive is that handling might not be as good on snow and other slippery surfaces (likely why the Grand Marquis tends to sell best in the snowless South), but standard traction control will help to reduce rear-wheel instability.

Providing power to the rear wheels is the familiar 4.6-liter V8. Unchanged from the previous model, it still makes 220 horsepower at 4,750 rpm and 265 pound-feet of torque at 4,000 rpm; quite enough to propel the 4,052-pound sedan with authority. We found the Grand Marquis was never lacking for thrust, either when merging, passing or simply getting there first. If it isn't enough, the Grand Marquis LSE features dual exhaust, which boosts power to 235 horsepower and 275 pound-feet — it's a noticeable boost. In both versions, engine noise is low, adding to the serenity of the cabin.

The Grand Marquis comes in two models: the GS and the LS. Each is available in several different trim levels, which we list with prices below. All, but the top-of-the-line LSE have front and rear bench seats and can accommodate six people. The shifter on the LSE is moved from the steering column to the center console, eliminating the front center seat. All models have incredibly roomy cabins, with plentiful foot-, head-, leg- and shoulder room. Combined with the spacious seats and large greenhouse, the interior has all the comfort of a recliner in a sunny room.

The interior design is quite prosaic, however, with more hard plastic, flat, bland surfaces, and cheapish switchgear than we like to see. A little creativity would be nice, such as adding some organic curves to the dash. Still, the starting price for the base GS trim is just $24,775, and even the LSE costs just $30,010, which, considering the amount of equipment included and the great ride provided, is a whole lot of car for the money.

The base GS is fairly well equipped with standard antilock brakes, air conditioner, CD player, eight-way power driver seat and power windows, locks and mirrors. Next level is the GS Convenience ($25,195), which includes power adjustable brake and accelerator pedals, remote keyless entry and leather seating. Moving up to LS Premium ($28,505) adds 16-inch alloy wheels, cruise control, a power passenger seat and leather-wrapped steering wheel. LS Ultimate ($29,685) supplies a wood steering wheel, electronic instrumentation and the rear air suspension. And the LSE has all of the above, as well as tuned handling, plus the aforementioned center console shifter and the extra power via dual exhaust.

It all makes the Grand Marquis a nice place to be. We drove more than 300 miles in a day and emerged from the car without any of the fatigue normally associated with long car travel. In fact, we even jockeyed for time in the driver seat.

See, we can always learn something new from the older generation.

Used 2003 Mercury Grand Marquis Overview

The Used 2003 Mercury Grand Marquis is offered in the following submodels: . Available styles include GS Convenience 4dr Sedan (4.6L 8cyl 4A), LS Premium 4dr Sedan (4.6L 8cyl 4A), GS 4dr Sedan (4.6L 8cyl 4A), LS Ultimate 4dr Sedan (4.6L 8cyl 4A), and LSE 4dr Sedan (4.6L 8cyl 4A).

What's a good price on a Used 2003 Mercury Grand Marquis?

Save up to $165 on one of 4 Used 2003 Mercury Grand Marquis for sale at dealerships within 25 miles of Ashburn, VA with prices as low as $4,995 as of 06/19/2018, based on data from dealers and consumer-driven dealer ratings ranging from 1 to 1.7 out of 5 stars.

Price comparisons for Used 2003 Mercury Grand Marquis trim styles:

  • The Used 2003 Mercury Grand Marquis GS is priced between $5,988 and $5,988 with odometer readings between 95398 and 95398 miles.
  • The Used 2003 Mercury Grand Marquis LS Premium is priced between $4,995 and $4,995 with odometer readings between 87718 and 87718 miles.
  • The Used 2003 Mercury Grand Marquis LS Ultimate is priced between $4,995 and $4,995 with odometer readings between 108747 and 108747 miles.

Shop with Edmunds for perks and special offers on used cars, trucks, and SUVs near Ashburn, VA. Doing so could save you hundreds or thousands of dollars. Edmunds also provides consumer-driven dealership sales and service reviews to help you make informed decisions about what cars to buy and where to buy them.

Which used 2003 Mercury Grand Marquises are available in my area?

Shop Edmunds' car, SUV, and truck listings of over 6 million vehicles to find a cheap new, used, or certified pre-owned (CPO) 2003 Mercury Grand Marquis for sale near. There are currently 4 used and CPO 2003 Grand Marquises listed for sale in your area, with list prices as low as $4,995 and mileage as low as 79839 miles. Simply research the type of car you're interested in and then select a used car from our massive database to find cheap prew-owned vehicles for sale near you. Once you have identified a used vehicle you're interested in, check the Carfax and Autocheck vehicle history reports, read dealer reviews, and find out what other owners paid for the Used 2003 Mercury Grand Marquis. Then select Edmunds special offers, perks, deals, and incentives to contact the dealer of your choice and save up to $165 on a used or CPO 2003 Grand Marquis available from a dealership near you.