Overview & Reviews

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.

User Reviews:

Showing 1 through 10 of 81.00

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  My 03 GM LS Ultimate - 2003 Mercury Grand Marquis
  By DRC - December 18 - 10:00 am

  A great car that I do recommend! Its a joy to own. The only (2) problems encountered were: a wiring harness replacement that took the Dealer three... weeks to fix, and seperate problem(s) with a FORD after market "remote starter" unit. Needed (4) snows, as I reside in the snow belt.

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  Quality in a American make Vehicle - 2003 Mercury Grand Marquis
  By DanDudley Jr. - November 22 - 2:00 am

  This is a solid,reliable car, a best buy by anyones standard.

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  I LOVE IT!!!! - 2003 Mercury Grand Marquis
  By Rick Wood - September 4 - 10:00 am

  I owned a Lincoln LS before the GM Ultimate Edition. I absolutely love the ride and handling of the GM. The LS was a little too stiff for me. I have driven the vehicle 3300 miles in less than two months and am still impressed with the way it rides, handles, and provides me with pain free comfort on long trips. A must see! A must buy!

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  Best car I ever owned! - 2003 Mercury Grand Marquis
  By D.S. - August 24 - 8:16 pm

  This is the best car I ever owned. Went from a 90 Towncar to this. Great ride, handles like a sports car. Will pass anything with ease. Mileage is 23 mpg. The LX with all the bells and whistles would be nice too. One down side is it is smaller inside than a TC but everything short of a van is. If you are looking at one to buy I would jump at it. Great safety, dual air bags. Handles like a sport car, rides like a luxo coupe. Good mileage, lots of space. Looks fantastic. If you want a more sporty ride get the Marauder. But I can not fault this car. Just did a trip with it and the cruise stays within 3 mph of where you set it going up and down hills.

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  solid car - 2003 Mercury Grand Marquis
  By genecz - June 27 - 2:00 am

  reliable vehicle Holds road securely. Lots of room. Great trunk capacity. Nice comfort features

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  Mercury review - 2003 Mercury Grand Marquis
  By dlpeters - April 15 - 10:00 am

  No problems with this 2002 vehicle. Economy is great at 25 mpg. comfort and styling also great. Dealer went out of business shortly after purchase.

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  GREAT VALUE - 2003 Mercury Grand Marquis
  By oldmarine5 - March 16 - 3:04 pm

  Purchased new and garaged in Florida. Driven mostly around town. Averages 20 MPG. Bought to carry six people and does so comfortably. Most dependable car I have ever owned. Has extra chrome plus gold package and looks like new car. I also own Infinity M37X, Toyota Sienna and BMW Z4. I particularly enjoy driving the Mercury which elicits smiles from my family.

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  Gorgeous Car - 2003 Mercury Grand Marquis
  By David - November 23 - 3:13 am

  I bought my Marquis in September, I have absolutely no regrets about it. The car is beautiful, it looks better than most town cars. Mine is silver with a black cloth roof, and decked out with chrome. I have never been in a more comfortable car, its very quiet and it rides wonderfully with that air suspension. Its a shame that its viewed as an "old persons car," because I am 20 years old,and love the car. It is extremely easy to handle, park, and drive; people who complain about bad parking or bad handling need to go back to driving school. One last thing, it is excellent in the snow, I live up on hills and let me tell you,snow tires and posi traction rear is great!

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  BAD TRANSMISSION - 2003 Mercury Grand Marquis
  By BERNIE FOSTER - September 27 - 10:00 am

  I TRADED MY PERFECT 2001 MARQUIS IN ON A 2003 MARQUIS. IN THREE MONTHS THE CAR HAS BEEN IN THE SHOP 3 TIMES FOR A TOTAL OF 35 DAYS FOR TRANSMISSION PROBLEMS. IT IS IN THERE NOW & WAITING FOR A NEW TRANSMISSION TO ARIVE FROM THE FACTORY. I HAVE GOTTEN ONLY LIP SERVICE & VERY POOR SERVICE OTHERWISE.

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  My G.Marquis - 2003 Mercury Grand Marquis
  By Snowmonster - July 17 - 10:00 am

  Bought mine as a program with 16,000 miles I love this Car.It turns heads even to this day.I have a black 03 Ls and alot of people confuse it with the Maurauder.It is the premium model.I wouldnt change a thing except maybe 4 wheel drive for the Mountainous areas.Thank Goodness I live in the South and just visited Colorado for vacation.Hope to eventualy buy another.