How much does the 2010 Mercury Grand Marquis cost?

The 2010 Mercury Grand Marquis has a starting MSRP of $29,525, ranging up to $29,810 for the top trim. Trim pricing includes LS Fleet from $29,525; LS from $29,810.

What is the fuel economy of the 2010 Mercury Grand Marquis?

The 2010 Mercury Grand Marquis achieves up to 19 MPG combined (EPA estimate), depending on trim and configuration.

How much cargo space does the 2010 Mercury Grand Marquis have?

The 2010 Mercury Grand Marquis offers up to 20.6 cubic feet of cargo capacity, depending on trim and seating configuration.

How much can the 2010 Mercury Grand Marquis tow?

The 2010 Mercury Grand Marquis has a maximum towing capacity of up to 1,500 pounds, depending on trim and equipment.

How many trims does the 2010 Mercury Grand Marquis come in?

The 2010 Mercury Grand Marquis is available in 2 trims across Sedan body styles with rear wheel drive.

2010 Mercury Grand Marquis

2 trims · Sedan

Starting MSRP

$29,525 – $29,810

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NHTSA safety

Not rated

Frontal (driver)★★★★★

Frontal (passenger)★★★★★

Source: NHTSA

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Manufacturer specs and trim data below are still available for research. Check back for dealer inventory, or browse other Mercury models.

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Pricing

How much should you pay for the Mercury Grand Marquis? Select a trim to update purchase and lease estimates.

MSRP by trim

Select a trim to update the payment estimates. MSRP is for each trim's base configuration and excludes destination, taxes, and options.

Purchase information

Based on LS Fleet

Total price (LS Fleet MSRP)

$29,525

Typical monthly

$585/mo

Avg. APR

7.00%

60-month loan estimate for good credit (rates as of 2026-07-12). Not a credit offer; actual APR varies by lender, credit, and dealer.

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Compare 2010 Mercury Grand Marquis trims

LS Fleet
MSRP
$29,525
Fuel economy (city/hwy)
16/24
Horsepower
224 hp
Torque
275 lb-ft
Engine
4.6L V8 flex-fuel (FFV)
Seating
6
Drivetrain
RWD
Cargo (cu ft)
20.6
Max towing
1,500 lbs
LS
MSRP
$29,810
Fuel economy (city/hwy)
16/24
Horsepower
224 hp
Torque
275 lb-ft
Engine
4.6L V8 flex-fuel (FFV)
Seating
6
Drivetrain
RWD
Cargo (cu ft)
20.6
Max towing
1,500 lbs

Compare 2010 Mercury Grand Marquis trim specifications
Spec	LS Fleet	LS
MSRP	$29,525	$29,810
Fuel economy (city/hwy)	16/24	16/24
Horsepower	224 hp	224 hp
Torque	275 lb-ft	275 lb-ft
Engine	4.6L V8 flex-fuel (FFV)	4.6L V8 flex-fuel (FFV)
Seating	6	6
Drivetrain	RWD	RWD
Cargo (cu ft)	20.6	20.6
Max towing	1,500 lbs	1,500 lbs

Manufacturer specifications by trim and drivetrain. Same trim names with different MSRPs are distinct FWD/AWD (or other drivetrain) configurations from the catalog. MSRP excludes destination fees, taxes, and dealer-installed options.

Full specifications

Engine & drivetrain

Engine type: LS Fleetflex-fuel (FFV)
LSflex-fuel (FFV)
Fuel type: LS Fleetflex-fuel (unleaded/E85)
LSflex-fuel (unleaded/E85)
Cylinders: LS FleetV8
LSV8
Displacement: LS Fleet4.6 L
LS4.6 L
Horsepower: LS Fleet224 hp
LS224 hp
Torque: LS Fleet275 lb-ft
LS275 lb-ft
Transmission: LS Fleet4-speed automatic
LS4-speed automatic
Drivetrain: LS Fleetrear wheel drive
LSrear wheel drive

Dimensions

Body type: LS FleetSedan
LSSedan
Doors: LS Fleet4
LS4
Seating: LS Fleet6
LS6
Length: LS Fleet212 in
LS212 in
Width: LS Fleet78.3 in
LS78.3 in
Height: LS Fleet56.3 in
LS56.3 in
Wheelbase: LS Fleet114.6 in
LS114.6 in

Capacity & weight

Cargo capacity: LS Fleet20.6 cu ft
LS20.6 cu ft
Max cargo capacity: LS Fleet20.6 cu ft
LS20.6 cu ft
Max towing: LS Fleet1,500 lbs
LS1,500 lbs
Curb weight: LS Fleet4,117 lbs
LS4,117 lbs
Fuel tank: LS Fleet19 gal
LS19 gal

Fuel economy & EV

Combined MPG: LS Fleet19
LS19
City MPG: LS Fleet16
LS16
Highway MPG: LS Fleet24
LS24

Full specifications by trim
Spec	LS Fleet	LS
Engine & drivetrain
Engine type	flex-fuel (FFV)	flex-fuel (FFV)
Fuel type	flex-fuel (unleaded/E85)	flex-fuel (unleaded/E85)
Cylinders	V8	V8
Displacement	4.6 L	4.6 L
Horsepower	224 hp	224 hp
Torque	275 lb-ft	275 lb-ft
Transmission	4-speed automatic	4-speed automatic
Drivetrain	rear wheel drive	rear wheel drive
Dimensions
Body type	Sedan	Sedan
Doors	4	4
Seating	6	6
Length	212 in	212 in
Width	78.3 in	78.3 in
Height	56.3 in	56.3 in
Wheelbase	114.6 in	114.6 in
Capacity & weight
Cargo capacity	20.6 cu ft	20.6 cu ft
Max cargo capacity	20.6 cu ft	20.6 cu ft
Max towing	1,500 lbs	1,500 lbs
Curb weight	4,117 lbs	4,117 lbs
Fuel tank	19 gal	19 gal
Fuel economy & EV
Combined MPG	19	19
City MPG	16	16
Highway MPG	24	24