How much does the 2005 INFINITI QX56 cost?

The 2005 INFINITI QX56 has a starting MSRP of $48,350, ranging up to $51,350 for the top trim. Trim pricing includes 56 from $48,350.

What is the fuel economy of the 2005 INFINITI QX56?

The 2005 INFINITI QX56 achieves up to 14 MPG combined (EPA estimate), depending on trim and configuration.

How much cargo space does the 2005 INFINITI QX56 have?

The 2005 INFINITI QX56 offers up to 61.2 cubic feet of cargo capacity, depending on trim and seating configuration.

How much can the 2005 INFINITI QX56 tow?

The 2005 INFINITI QX56 has a maximum towing capacity of up to 9,000 pounds, depending on trim and equipment.

How many trims does the 2005 INFINITI QX56 come in?

The 2005 INFINITI QX56 is available in 1 trim (2 total configurations) across SUV body styles with rear wheel drive, four wheel drive.

2005 INFINITI QX56

1 trim · 2 configurations · SUV

Starting MSRP

$48,350 – $51,350

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Pricing

How much should you pay for the INFINITI QX56? Select a trim to update purchase and lease estimates.

MSRP by trim

$48,350

Starting MSRP

Purchase information

Based on 56

Total price (56 MSRP)

$48,350

Typical monthly

$957/mo

Avg. APR

7.00%

60-month loan estimate for good credit (rates as of 2026-08-23). Not a credit offer; actual APR varies by lender, credit, and dealer.

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Compare 2005 INFINITI QX56 trims

56 RWD
MSRP
$48,350
Fuel economy (city/hwy)
12/18
Horsepower
315 hp
Torque
390 lb-ft
Engine
5.6L V8 gas
Seating
7
Drivetrain
RWD
Cargo (cu ft)
61.2
Max towing
9,000 lbs
56 4WD
MSRP
$51,350
Fuel economy (city/hwy)
12/17
Horsepower
315 hp
Torque
390 lb-ft
Engine
5.6L V8 gas
Seating
7
Drivetrain
4WD
Cargo (cu ft)
61.2
Max towing
8,900 lbs

Compare 2005 INFINITI QX56 trim specifications
Spec	56 RWD	56 4WD
MSRP	$48,350	$51,350
Fuel economy (city/hwy)	12/18	12/17
Horsepower	315 hp	315 hp
Torque	390 lb-ft	390 lb-ft
Engine	5.6L V8 gas	5.6L V8 gas
Seating	7	7
Drivetrain	RWD	4WD
Cargo (cu ft)	61.2	61.2
Max towing	9,000 lbs	8,900 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: 56 RWDgas
56 4WDgas
Fuel type: 56 RWDregular unleaded
56 4WDregular unleaded
Cylinders: 56 RWDV8
56 4WDV8
Displacement: 56 RWD5.6 L
56 4WD5.6 L
Horsepower: 56 RWD315 hp
56 4WD315 hp
Torque: 56 RWD390 lb-ft
56 4WD390 lb-ft
Transmission: 56 RWD5-speed automatic
56 4WD5-speed automatic
Drivetrain: 56 RWDrear wheel drive
56 4WDfour wheel drive

Dimensions

Body type: 56 RWDSUV
56 4WDSUV
Doors: 56 RWD5
56 4WD5
Seating: 56 RWD7
56 4WD7
Length: 56 RWD206.9 in
56 4WD206.9 in
Width: 56 RWD78.8 in
56 4WD78.8 in
Height: 56 RWD77 in
56 4WD77.7 in
Wheelbase: 56 RWD123.2 in
56 4WD123.2 in
Ground clearance: 56 RWD10 in
56 4WD10.8 in

Capacity & weight

Cargo capacity: 56 RWD61.2 cu ft
56 4WD61.2 cu ft
Max cargo capacity: 56 RWD61.2 cu ft
56 4WD61.2 cu ft
Max towing: 56 RWD9,000 lbs
56 4WD8,900 lbs
Max payload: 56 RWD1,440 lbs
56 4WD1,469 lbs
Curb weight: 56 RWD5,360 lbs
56 4WD5,631 lbs
Fuel tank: 56 RWD28 gal
56 4WD28 gal

Fuel economy & EV

Combined MPG: 56 RWD14
56 4WD14
City MPG: 56 RWD12
56 4WD12
Highway MPG: 56 RWD18
56 4WD17

Full specifications by trim
Spec	56 RWD	56 4WD
Engine & drivetrain
Engine type	gas	gas
Fuel type	regular unleaded	regular unleaded
Cylinders	V8	V8
Displacement	5.6 L	5.6 L
Horsepower	315 hp	315 hp
Torque	390 lb-ft	390 lb-ft
Transmission	5-speed automatic	5-speed automatic
Drivetrain	rear wheel drive	four wheel drive
Dimensions
Body type	SUV	SUV
Doors	5	5
Seating	7	7
Length	206.9 in	206.9 in
Width	78.8 in	78.8 in
Height	77 in	77.7 in
Wheelbase	123.2 in	123.2 in
Ground clearance	10 in	10.8 in
Capacity & weight
Cargo capacity	61.2 cu ft	61.2 cu ft
Max cargo capacity	61.2 cu ft	61.2 cu ft
Max towing	9,000 lbs	8,900 lbs
Max payload	1,440 lbs	1,469 lbs
Curb weight	5,360 lbs	5,631 lbs
Fuel tank	28 gal	28 gal
Fuel economy & EV
Combined MPG	14	14
City MPG	12	12
Highway MPG	18	17

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2005 INFINITI QX56 FAQ

How much does the 2005 INFINITI QX56 cost?: The 2005 INFINITI QX56 has a starting MSRP of $48,350, ranging up to $51,350 for the top trim. Trim pricing includes 56 from $48,350.
What is the fuel economy of the 2005 INFINITI QX56?: The 2005 INFINITI QX56 achieves up to 14 MPG combined (EPA estimate), depending on trim and configuration.
How much cargo space does the 2005 INFINITI QX56 have?: The 2005 INFINITI QX56 offers up to 61.2 cubic feet of cargo capacity, depending on trim and seating configuration.
How much can the 2005 INFINITI QX56 tow?: The 2005 INFINITI QX56 has a maximum towing capacity of up to 9,000 pounds, depending on trim and equipment.
How many trims does the 2005 INFINITI QX56 come in?: The 2005 INFINITI QX56 is available in 1 trim (2 total configurations) across SUV body styles with rear wheel drive, four wheel drive.