2006 Mercury Grand Marquis LX 4.6 coverhead cam V -8 from North America




This is another flawless Grand Marquis (my 4th). I have the standard rear end in it, but ordered the dual exhaust, and put a K&N air filter on the air cleaner.

The seats wear and tear on the car have been great. The air conditioning unit (module) was replaced by warranty.

It is a great highway cruiser, but my reason is purely selfish; I like the protection of a big car.

The deprecation on this car is horrible, so buy one that is one or two years old. The police use this car platform for a reason.. Cheap maintenance.

General Comments:

This car has better performance with my upgrade and better fuel economy too. It is too bad that Ford didn't upgrade this car every two years; they let the car line die... It could have used the bigger valve 4.6, and a 5 or 6 speed transmission.

I guess I'll have to look at the 2012 Impala/ Caprice (g-8) for my next car.

Too bad Ford, you had a loyal customer.

Would you buy another car from this manufacturer? Don't Know

Review Date: 30th January, 2011

1st Feb 2011, 16:59

These really are great cars. I'll drive my Grand Marquis for the rest of my life.

13th Nov 2011, 19:45

I will put another add on. I bought another GM!!! Found a 2010, did the same thing, dual exhaust, for a difference of 10 grand (my old trade had 86,000klm). Found another LS with 12,000klm.

17th Jan 2017, 05:42

Oh no, Ford lost out on so much profit from the handful of new cars you may have eventually purchased from them! Spending hundreds of thousands of dollars on updating the Panther line for your loyalty would have been a wise investment. Ford should have felt confident that the next time you bought a Marq, you wouldn't have held out for a used model again.

Be glad to be moving on from a car that will kill you in a side impact.

2006 Mercury Grand Marquis LS 4.6 from North America


A cheaply made luxury car


Mass air sensor, climate control, radio, windshield wiper motor, multi-function switch, throttle position sensor.

General Comments:

Did you guys know the Marquis without side air bags received a poor rating from the insurance institute? It has been receiving a poor rating since 2000! I have contacted Ford and I always get some BS response. I was told by my dealer that this car was the only car in history to get a 5 star rating for ten years...

I love the car, but I feel let down that Ford has not done anything about the poor design of the B


I cannot believe my husbands Mini Cooper received a better side impact rating than my Marquis!

A lot of cheap plastic in this car, I hope it lasts.

Would you buy another car from this manufacturer? Don't Know

Review Date: 13th June, 2009

13th Jun 2009, 21:27

Mini Coopers are neat but I'd rather own a Grand Marquis. Your car should last a long time, especially if you have undercoating applied before the winter driving season!

14th Jun 2009, 02:25

If you read the fine print on the brochure (s) it states that the vehicle gets 5 stars in the FRONTAL crash rating since 1996, yes the side impact rating was lower and I am assuming to partially remedy this problem the added SIDE AIRBAGS on the 2003+ models. I have had 3 Grand Marquis, and for every newer generation I notice they keep lowering the quality of the product. I test drove a 2008 and noticed the cheap plastic you describe.

2006 Mercury Grand Marquis LS 4.6 from North America


Still a great car, but many cutbacks made to save money


Nothing except that the car did have a rough idling issue when first new. The dealer said that it would correct itself by 1000 mile or less.

Now the car still idles fine and it took about 500-miles.

Every time the dew on the car freezes over and turns to frost, I can see marking on the headlamps. They were obviously made with a grease pencil from the factory and wiped off at the dealer. I have cleaned the headlamps lenses with rubbing alcohol, but the lamps still show XX4 and X on the passenger side. No big deal.

General Comments:

I had a 2002 Grand Marquis LS with the wood grain steering wheel and digital dash along with every possible option. 150,000-miles was time to get a new one. My wife gets leery of any car with over 100,000-miles, even though we had never experienced one problem with the 1995, or this 2002 Grand Marquis.

This 2006 is also fully loaded, but it is not half of the car.

For starters Ford cut out the pull handle to close the door from inside. In 2002 they had one on the door’s arm rest and one attached 4/5 of the way up the door.

The rearview mirror is cheapened with no LED to tell when the auto dim mirror is on.

The glove box just basically falls open when opened. The 02 came down gracefully and slow.

The steering wheel on the 2006 is ugly and the radio controls are super hard to use and push down. The 02 was super easy to use and looked so elegant.

The leather is much harder on the 06. The crease above the rear wheels has been eliminated. The tag now has only one light bulb and there is no key hole in the passenger side door. And the key hole on the driver’s door no longer lights up which the light made it easy to see and added heat to thaw out a frozen lock. I use the remote, but it was nice to have that stuff.

The space between the left of the driver’s seat and the driver’s door has been eliminated. I cannot put my hand on the floor while the door is shut to lift my self up and slide on over into the seat once I shut the door. I have to put my elbow on the door’s arm rest and pick my self up a bit while I slide in. The door panel pops and I hope it will hold up to my weight.

The only interior colors now are charcoal or tan. In 02 I could order basically any color including dark navy blue.

The 2006 has thinner carpeting and the interior just looks cheaper. Even the owner’s manual is now missing the crushed velvet covering along with the inside of the glove box. Now the contents of the glove box slide all around while cornering.

The dash is much harder to read. One thing that has been added was heated seats over the 2002 and side airbags.

We even considered switching to a Buick or a Toyota Avalon, but ultimately for the cash the Grand Marquis was still the best deal for the money, only because we got a fully loaded one for under $24K. The same Avalon would have been over $35 and the Buick would have been $29K.

This 2006 Grand Marquis is still a smooth rider and gets a very respectable gas mileage for its size.

The trunk is the largest of any car that we looked at and the front seat in the Grand Marquis has the most usable leg, hip, and elbow room of the three, but the Grand Marquis has the least rear seat room. The Avalon was superior in the back seat.

As far as safety. The Grand Marquis feels much safer than the Buick or Toyota did. The Grand Marquis is rated 5-starts in all five categories, which virtually no other cars achieved.

The body style of the 2006 Grand Marquis is very dated, but we don’t really care about that. The Grand Marquis is still a graceful car that holds its own.

As far as taxes and insurance, the Grand Marquis is way cheaper than the Avalon or that Buick that we looked at. I can't even remember what it was called, but it was a top of the line one that replaced the LeSabre.

Before we decided to get a new Grand Marquis, we would not even have considered another type of car, but when we first saw all the cheapening of the 2006, we looked at other makes.

By the time we decide to get a new one in a few years, Ford had better improve the Grand Marquis, or we will look else where. I guess that we will wait and see what Ford does.

Also the lights on the doors that come on when the doors are opened have been cut as well on this 2006. I can’t remember if the 02 had them, but as we looked through old photos we saw that the 1995 Grand Marquis had them.

I would buy another one today and maybe next year, but in five or six year, we will see.

Would you buy another car from this manufacturer? Yes

Review Date: 5th December, 2006

5th Dec 2006, 17:44

Sadly, all cars (yes, even the divinely perfect imports) have suffered a lessening in the quality of the details. My 2001 Dodge truck was very plush compared to the 2006's, so I opted for another brand. My mom has owned a number of Lincoln Town Cars (the last being a 2004) and I've been extremely impressed with them. Of course they are considerably more expensive than the Grand Marquis and are essentially the same car. The Buick is a great car, and VERY highly rated in both safety and reliability, but Ford builds extremely rugged and reliable vehicles also, and the big Ford products are still rear drive, which, to me, is a plus. The Avalon is over priced and over rated. A friend of ours bought one and had a lot of trouble with the car, and a lot of trouble getting it fixed. Toyota's quality has gone way down, and their dealers don't want to admit to problems so they tend to ignore them. In all, you probably made a very wise choice. If I were going to pay $35,000 anyway, I'd have opted to pay another 5 grand and get a real luxury car like the Town Car.

2006 Mercury Grand Marquis LS 4.6V8 from North America


The Baby Lincoln that's preferred by senior citizens a lot



General Comments:

We just got it, and already we love it! We also have a 2000 Grand Marquis GS (see report for the GS where it says that "it's the perfect family sedan"). Trust us, if you love these cars and love them real big, then buy one. You'll love them forever! We not only plan on keeping the 2000 Grand Marquis GS, but also the 2006 as well.

So, buy one and enjoy the safety, comfort, and reliability that these cars provide. Senior citizens love these cars. They're not for younger people, but are perfect for middle aged people as well as senior citizens.

Would you buy another car from this manufacturer? Yes

Review Date: 20th March, 2006

22nd Mar 2006, 01:05

Younger people love these cars, well a little bit. I'm 20 years old best cars ever made.

7th Oct 2006, 21:01

My first car at the age of 16 was an 89 grand marquis. unfortunately it was treated like crap before I got it and finally lost its life at just 103,000 miles. but still, best car I've ever owned. I'm 18 now and looking for both a 91 colony park and a 97 grand marquis (the top of the line version)

All people young and old love the grand marquis because it makes you feel a certain degree of class.