Car Values
  • Price New/Used
  • My Car's Value
  • Instant Cash Offer
Cars for Sale
  • Cars for Sale
  • Free Dealer Price Quote
  • Vehicle History Report
  • Find Local Dealers
Sell My Car
Shop & Buy
  • Best Cars
  • Dealer Reviews
  • KBB Expert Reviews
  • Electric Vehicle Guide
  • KBB Awards
  • Latest Car News
  • Shopping & Buying
Research Tools
  • Car Research
  • Browse Incentives
  • Car Loan Calculator
  • Car Finder
  • Compare Cars
  • Car Loans
  • Insurance
  • Check My Credit
  • Extended Warranty
  • Vehicle History Report
Car Repair
  • Auto Repair Prices
  • Car Recalls
  • Maintenance Pricing
  • Find an Auto Shop
  • Service Advisor
  • OBD-II Codes
  • Price New/Used
  • My Car's Value
  • Instant Cash Offer
  • Cars for Sale
  • Free Dealer Price Quote
  • Vehicle History Report
  • Find Local Dealers
Sell My Car
  • Best Cars
  • Dealer Reviews
  • KBB Expert Reviews
  • Electric Vehicle Guide
  • KBB Awards
  • Latest Car News
  • Shopping & Buying
  • Car Research
  • Browse Incentives
  • Car Loan Calculator
  • Car Finder
  • Compare Cars
  • Car Loans
  • Insurance
  • Check My Credit
  • Extended Warranty
  • Vehicle History Report
  • Auto Repair Prices
  • Car Recalls
  • Maintenance Pricing
  • Find an Auto Shop
  • Service Advisor
  • OBD-II Codes
FAQ
|
Contact Us
|
Privacy Notice
|
Do Not Sell or Share My Personal Information
|
Limit the Use of My Sensitive Personal Information
|
Manage Cookies
|
About Us
|
Careers
|
Corporate
|
Marketing and Advertising Solutions
|
Media
|
Site Map
|
KBB Brazil
|
KBB Canada
FacebookXRSSLinkedInYouTube

Kelley Blue Book, a Cox Automotive Company

© 1995-2026 Kelley Blue Book Co.®, Inc. All rights reserved.

© 1995-2026 Kelley Blue Book Co.®, Inc. All rights reserved.
Copyrights & Trademarks|
Vehicle Photos © Evox Images|
Terms of Service|
Linking Policy|
Accessibility Statement
HomeMercuryMercury Grand Marquis
2008 Mercury Grand Marquis

Used 2008 Mercury Grand Marquis

4.7
rating
Consumer
Write a Review
Save This Car
2008 Mercury Grand Marquis Exterior: 0
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
Fuel Economy
18 combined mpg
Horsepower
224 hp
Engine
V8, Flex Fuel, 4.6 Liter
Cargo Volume
20.6 cu ft
Next Steps: Shopping for this car?
See Cars for Sale

2008 Mercury Grand Marquis Review

KBB Editors

By KBB Editors

Updated December 23, 2019

Our editors drive and evaluate hundreds of new cars every single year, turning thousands of miles and countless hours behind the wheel into helpful reviews, ratings, and comparisons. They also have lives outside of work, or so they think. You’d be surprised what you can learn by hauling a dirt bike, hunting for a wayward sippy cup, or just packing the trunk full of groceries.

Pros

If you’ve been saving your pennies to purchase a Lincoln Town Car, but waited too long, try taking a spin in a Grand Marquis. Six-passenger seating and a pillow-soft ride are the main highlights, and the trunk is huge.

Cons

The Grand Marquis is a big car with a long hood and a big rear deck, and it can be difficult to maneuver in tight spaces. The rear-wheel-drive layout is not as desirable as front-wheel drive when it comes to getting around in rain and snow. Don’t look for side-curtain airbags to protect the rear-seat occupants; the Grand Marquis doesn’t offer them.

What's New?

The Grand Marquis carries over largely unchanged, offering three new package options: GS Comfort Appearance Package, GS Confidence Package and the LS Travel Package.

This is it folks. If you want to drive a traditional six-passenger, rear-wheel-drive, live-rear-axle, body-on-frame, V8-engine four-door sedan, the Grand Marquis is the last one on the market. Mercury’s luxury cruiser shared a common platform with the Ford Crown Victoria and, to a lesser degree, the Lincoln Town Car, both of which have been sent out to pasture. The Grand Marquis’ Mercury bloodline gives it a more upscale appearance than the Crown Victoria, yet its price tag stays far south of last year’s Town Car. The Grand Marquis’ huge trunk is exactly what many golfers love about this car; that and its pillow-soft ride, wide and comfortable seats and easy-to-understand dash layout. And you absolutely cannot discount the relentless durability of these cars, as proven by millions and millions of miles of service in the brutally harsh treatment dished out by taxi fleets and law enforcement agencies.

2008 Mercury Grand Marquis Pricing

2008 Mercury Grand Marquis pricing starts at $5,475 for the Grand Marquis GS Sedan 4D, which had a starting MSRP of $25,830 when new. The range-topping 2008 Grand Marquis LS Sedan 4D starts at $5,925 today, originally priced from $29,385.

Original MSRP
KBB Fair Purchase Price (national avg.)
GS Sedan 4D
$25,830
$5,475
LS Sedan 4D
$29,385
$5,925

The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors. The prices here reflect what buyers are currently paying for used 2008 Mercury Grand Marquis models in typical condition when purchasing from a dealership. These prices are updated weekly.

Driving the Mercury Grand Marquis

The Grand Marquis’ velvet-smooth V8 provides excellent pulling power in the form of strong low-end torque, making it terrific for easy, effortless driving. The Flex Fuel V8 can run on straight gasoline or E85, a mixture of ethanol and gasoline. The Grand Marquis’ electronically-controlled four-speed automatic transmission delivers smooth, quick shifts, and its overdrive gear allows the full-sized Grand Marquis to earn an EPA highway estimate of 23 miles per gallon — far better than most similarly-powered SUVs. Many owners actually report beating the EPA highway number on interstate-type highway cruising, as once the Grand Marquis gets up to speed and into overdrive it’s working very easily.

Interior Comfort

The Grand Marquis’ interior includes revised door and dash panels, high-back seats with dual armrests and seating for six (although, in all honesty, five is a more realistic figure). Overhead, an available convenient console displays outside temperature, time and a compass. In the dash you’ll find automatic controls for the air conditioning and headlamps. Palm Beach Edition cars feature standard side-impact airbags, satin appliqués on the dash and door panels and the Palm Beach logo adorning the dash and embroidered on the cashmere leather seats. Although the Grand Marquis’ trunk is huge by most standards, the lack of a rear-seat pass-through means cargo cannot exceed the compartment’s 20.6 cubic-foot capacity.

Exterior Styling

Although basically a clone of the now defunct Crown Victoria, the Grand Marquis has a flashier grille and tail lamp treatment that leans more toward the Lincoln family than Ford’s. Except for a few inches here and there and some luxury features, there is not a huge difference between the Lincoln Town Car and the Grand Marquis. The long hood and rear deck will put even the best parallel parking expert to the test; ironically, one feature that would be quite helpful on this giant — rear park assist — is not available. The driver’s-door external keypad is a convenient feature, allowing access without needing to carry the keys.

Favorite Features

Wide Body
The Grand Marquis’ wide body allows for spacious front seats with dual armrests.

Rear Air Suspension
Heavy loads are no problem thanks to the auto-leveling rear air suspension.

Standard Features

The Grand Marquis is offered in two trims: GS and LS. The GS includes air conditioning with air filtration, four-wheel anti-lock disc brakes (ABS), rear defroster, power locks, power mirrors, power windows, illuminated entry, AM/FM stereo with CD, eight-way power driver’s seat with lumbar support, cruise control, tilt wheel, keyless entry with driver’s-door keypad, auto-off headlamps and full wheel covers. The LS adds 16-spoke alloy wheels, heated side mirrors, overhead console, leather, eight-way power passenger’s seat with lumbar support, traction control, automatic air conditioning, auto-dimming rearview mirror, fold-down rear armrest, rear-seat reading lights, power-adjustable pedals and a leather-wrapped steering wheel.

Factory Options

Options include heated front seats, Audiophile stereo with six-disc CD changer, front side-impact airbags, power moonroof and power heated side mirrors and leather (these latter two on the GS). There are also a variety of convenience and appearance packages.

Engine & Transmission

The Grand Marquis’ big V8 fits this car like a hand-tailored suit. Smooth and powerful, with proven dependability and surprising fuel efficiency, Ford’s 4.6-liter modular V8 is the best engine ever to grace a Grand Marquis.

4.6-liter V8 Flex Fuel
224 horsepower @ 4800 rpm
275 lb.-ft. of torque @ 4000 rpm
EPA city/highway fuel economy: 11/16 (E85), 15/23 (gasoline)


What did you think of this review?

More About How We Rate Vehicles
Advertisement
Advertisement
Advertisement

2008 Mercury Grand Marquis
KBB.com Consumer Reviews

4.7
Consumer Rating
Based on 659 Consumer Reviews
Write a Review
95%Recommend this vehicle
1
0%
1
0%
Value
4.7
Performance
4.7
Quality
4.7
Comfort
4.8
Reliability
4.8
Styling
4.7

Trending Topics in KBB.com Consumer Reviews

See All 659 Consumer Reviews
Advertisement

2008 Mercury Grand Marquis Values and Prices

Style
Trade-In Value
Private Party Value
Fair Purchase Price
GS Sedan 4D
$2,825
$4,875
$5,475
LS Sedan 4D
$1,700
$5,225
$5,925
Values above are based on "Good" condition vehicles. Estimated Trade-In Values range from about $1,700 to $2,825 depending on vehicle style. Estimated Private Party Values range from about $4,875 to $5,225 depending on vehicle style. Values and prices are based on national averages and typical mileage for this model, but they can vary greatly according to mileage, condition, location, and other factors. Valid through 9/13/2026.
Trade-In Value
Trade-In Value is the amount you can expect to receive this week when trading in your vehicle at a dealership.
Private Party Value
Private Party Value is the fair price you can expect when selling your car to an individual, not to a dealer.
Fair Purchase Price
Fair Purchase Price shows what others in your area are actually paying for this vehicle.
See Full Specs for All 2008 Mercury Grand Marquis Styles
Advertisement

2008 Mercury Grand Marquis Depreciation

A 2008 Mercury Grand Marquis has a current resale value of $4,875 and trade-in value of $2,825.

Login or create a new account to see your vehicle depreciation forecast data.

Historical
historical solid line
Forecast
forecast dash line
2008 Mercury Grand Marquis
Compare up to 3 vehicles by logging in.

2008 Mercury Grand Marquis Annual Depreciation

Year
Vehicle Depreciation*
Resale Value
Trade-In Value
2023
+ $60
$4,101
$2,295
2024
$136
$3,965
$2,334
2025
$92
$3,873
$2,257
Now
+ $1,002
$4,875
$2,825
Lock Icon

Unlock Forecast

2-Year Forecasted Depreciation

*Depreciation for the last 12 months of the private party resale value.

2008 Mercury Grand Marquis Depreciation

Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.


Is this information helpful?
Learn More About 2008 Mercury Grand Marquis Depreciation

Already Own This Car?

See Cars for Sale

Calculate Your Budget With These KBB.com Tools

Car Financing
101
Car Loan
Calculator
Car Lease
Calculator
Car Affordability
Calculator

Specifications

Dimensions, Weights & Capacities

Curb Weight
4135 lbs.
EPA Passenger
107.5 cu.ft.
EPA Total Interior
129.6 cu.ft.
Fuel Capacity
19.0 gallons
Front Head Room
39.5 inches
Front Leg Room
41.6 inches
Max Seating Capacity
6
Overall Length
212.0 inches
Front Shoulder Room
60.6 inches
Towing Capacity, Maximum
1500 lbs.
Trunk or Cargo Capacity
20.6 cu.ft.
Turning Diameter
40.3 feet
Wheel Base
114.6 inches
Width with mirrors
84.5 inches

Exterior

Fog Lights
Available
Number of Doors
4 doors

Fuel Economy

City
15 mpg
Highway
23 mpg
Combined
18 mpg

Mechanical

Drivetrain
RWD
Transmission Type
Automatic
4 speed
Available
Recommended Fuel
Regular

Performance

Horsepower
224 @ 4800 RPM
Torque
275 @ 4000 rpm
Engine
V8, Flex Fuel, 4.6 Liter

Warranty

Basic
3 years / 36000 miles
Powertrain
5 years / 60000 miles
Corrosion
5 years / Unlimited miles

Comfort & Convenience

  • Remote Control Liftgate/Trunk Release

Entertainment

  • CD Player

Interior

  • Power Windows
  • Rear Window Defroster
  • Tilt Steering Wheel

Seating

  • Leather Seats
  • Cloth Seats
  • Power Driver's Seat

Security

  • Alarm System

Technology

  • Cruise Control
  • Remote Keyless Entry

2008 Mercury Grand Marquis Safety

Safety Features & Technology

  • Child Door Locks
  • Child Seat Anchors
  • Driver Airbag
  • Passenger Airbag
  • Traction Control
Not Available

Crash Test Rating

Provided by the National Highway Traffic Safety Administration
Driver Front
5.0
Passenger Front
5.0
Front Side
5.0
Rear Side
5.0
Rollover Rating
5.0

Compare to Similar Vehicles

Mercury Grand Marquis
Used 2008
Mercury Grand Marquis
Ford Fusion
Used 2011
Ford Fusion
Audi A4
Used 2012
Audi A4
Nissan Maxima
Used 2009
Nissan Maxima
See Details
See Details
See Details
Price
$5,475
$4,575
$4,200
$4,275
KBB.com Rating
N/A
3.5
3.8
N/A
Consumer Rating
4.7
4.5
4.4
4.5
Fuel Economy
City 15/Hwy 23/Comb 18 MPG
City 23/Hwy 33/Comb 26 MPG
City 22/Hwy 30/Comb 25 MPG
City 19/Hwy 26/Comb 22 MPG
Fuel Type
Flexible Fuel
Gas
Gas
Gas
Safety Rating
N/A
4.0
4.0
N/A
Seating Capacity6555
Basic Warranty
3 years or 36000 miles
3 years or 36000 miles
4 years or 50000 miles
3 years or 36000 miles
Horsepower
224 @ 4800 RPM
175 @ 6000 RPM
211 @ 4300 RPM
290 @ 6400 RPM
Engine
V8, Flex Fuel, 4.6 Liter
4-Cyl, 2.5 Liter
4-Cyl, Turbo, 2.0 Liter
V6, 3.5 Liter
Drivetrain
RWD
FWD
FWD
FWD

2008 Mercury Grand Marquis Rankings

Rank
Vehicles
HP
#1
2011 Hyundai Equus
378
#2
2009 Hyundai Genesis
368
#3
2010 Chrysler 300
360
#4
2010 INFINITI M
325
#17
2008 Mercury Grand Marquis
224

FAQs

Is the 2008 Mercury Grand Marquis a good vehicle?

Yes, the 2008 Mercury Grand Marquis is a good car. Its Kelley Blue Book rating of 0 out of 5 is within 10% of our average rating.

What is the MPG for a 2008 Mercury Grand Marquis?

The 2008 Mercury Grand Marquis is rated to return city/highway fuel economy of 15/23 mpg.

How much should a 2008 Mercury Grand Marquis cost?

Used 2008 Mercury Grand Marquis prices currently range from $5,475 for the GS Sedan 4D to $5,925 for the LS Sedan 4D when purchasing from a dealership, depending on a range of factors like equipment, mileage, and condition.

What's the cheapest Mercury Grand Marquis?

The cheapest 2008 Mercury Grand Marquis is the GS Sedan 4D, with a Kelley Blue Book Fair Purchase Price of $5,475.

Is the 2008 Mercury Grand Marquis reliable?

The 2008 Mercury Grand Marquis is part of the 3rd-generation Grand Marquis, which our owners give an above-average reliability rating of 4.8 out of 5.

Also from Mercury

  • 2008 Mercury Grand Marquis
  • 2008 Mercury Mariner
  • 2008 Mercury Milan
  • 2008 Mercury Mountaineer
  • 2008 Mercury Sable
Advertisement