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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
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Used
2003 Mercury Grand Marquis GS
for sale
near me
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.






Used
2003 Mercury Grand Marquis GS
Vehicle information
Features
Reviews
Low Key, patient. Unique Situation. Gabe in Sales.
Working with the patience of Gabe. Trading in a WC lift Van for a small Ford SUV. Unique situation relying on Gabe to take the driver seat on this deal. Near near low mile WC lift van trading in for a New Ford Small SUV
Great First car
The 2003 Grand Marquis is my first car I have owned. I can honestly say that it is a phenomenal car. It is quite comfortable and, to quote one of my friends, "god xxxx that car hauls' xxx".






Vehicle information
Features
Reviews
great customer service dealer emailed me back same day
great customer service dealer emailed me back same day me currently waiting saving money advoiding interest and full coverage insurance want to pay cash
Ford never should have stopped production!
For many years I have purchased Crown Vics and Mercury Grand Marquis. The Mercury Grand Marquis is a step up in quiet comfortable ride and interior quality. On the surface, both the Ford and Merc look very similar, but there is noticeable difference on the road. Most recent trip to California in the Merc gave us 25MPG at 65 to 75 miles per hour. Just a suggestion, buy only the Crown Vic or Mercury 2003 or above. Cars 2002 and older have an inferior plastic intake manifold that is prone to failure at about 100,000 miles. About a $1,200+ repair. The 2003 and above plastic manifold has been aluminum reinforced. Too bad Ford has discontinued both the Ford Crown Victoria and the Mercury Grand Marquis. They are missed by many loyal customers.






Used
2003 Mercury Grand Marquis GS
Vehicle information
Features
Reviews
Very personable and friendly staff.
Very personable and friendly staff. Steered us to the truck that was the best fit for us. Loved the fact they have strong Christian values.
best car ever
perfect car. good resale value.best car ever.would buy again.just perfect.very good.just a perfect car.would recommend for anyone looking for a perfect car.always a great deal.






Used
2003 Mercury Grand Marquis GS
Vehicle information
Features
Reviews
New car buying made easy.
New car buying made easy. The entire deal was completed through email and over the phone. Jason Davis was friendly and helpful. He answered my questions in a timely manner and made the experience simple and hassle free. The vehicle price was straightforward with no haggling required. I felt like I received a very fair trade in on my truck.
Most reliable car I’ve drove
Great ride very comfortable gets all my needs I’m driving this car for the last 5 years never had any major problem we drive it every other week to visit family from NJ to PA it’s very stable on the highway
There are 15 matching cars close to your year range.






Used
2005 Mercury Grand Marquis GS
Vehicle information
Features






Used
2004 Mercury Grand Marquis GS
Vehicle information
Features


Used
2001 Mercury Grand Marquis GS
Vehicle information






Used
2005 Mercury Grand Marquis GS
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Vehicle information
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Used
2005 Mercury Grand Marquis GS
Vehicle information
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Used
2004 Mercury Grand Marquis GS
Vehicle information
Features






Used
2004 Mercury Grand Marquis GS
Vehicle information
Features






Used
2005 Mercury Grand Marquis GS
Vehicle information
Features






Vehicle information
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Used
2005 Mercury Grand Marquis GS
Vehicle information
Features






Vehicle information
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Used
2004 Mercury Grand Marquis GS
Vehicle information
Features
Used
2004 Mercury Grand Marquis GS
Vehicle information
Features
Used
2004 Mercury Grand Marquis GS
Vehicle information
Features
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About the 2003 Mercury Grand Marquis GS
GS shown (base trim).
- Seating
- 6
- Door count
- 4
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 0
- Transmission
- Transmission Overdrive Switch
- Engine
- 224.0-hp, 4.6-liter, 8 Cylinder Engine (Gasoline Fuel)

How much does the 2003 Mercury Grand Marquis GS cost?
The 2003 Mercury Grand Marquis GS price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2003 Grand Marquis GS is $7,122, with pricing starting at $2,995.
What are some similar vehicles and competitors of the 2003 Mercury Grand Marquis GS?
The 2003 Mercury Grand Marquis GS compares to and/or competes against the following vehicles:
Is the 2003 Mercury Grand Marquis GS reliable?
The 2003 Mercury Grand Marquis has an average reliability rating of 4.7 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2003 Grand Marquis owners.
Is the 2003 Mercury Grand Marquis GS a good sedan?
Below are the Cars.com consumer ratings for the 2003 Mercury Grand Marquis.
- Comfort 4.8
- Interior 4.4
- Performance 4.5
- Value 4.7
- Exterior 4.4
- Reliability 4.7
90% of drivers recommend this car
- Comfort 4.8
- Interior 4.4
- Performance 4.5
- Value 4.7
- Exterior 4.4
- Reliability 4.7
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
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