How much does the 1999 INFINITI Q45 cost?

The 1999 INFINITI Q45 has a starting MSRP of $0. Trim pricing includes 45 from $0; 45 Touring from $0.

What is the fuel economy of the 1999 INFINITI Q45?

The 1999 INFINITI Q45 achieves up to 18 MPG combined (EPA estimate), depending on trim and configuration.

How many trims does the 1999 INFINITI Q45 come in?

The 1999 INFINITI Q45 is available in 2 trims across Sedan body styles with rear wheel drive.

1999 INFINITI Q45

2 trims · Sedan

Starting MSRP

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Pricing

How much should you pay for the INFINITI Q45? 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 45

Total price (45 MSRP)

Typical monthly

$0/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 1999 INFINITI Q45 trims

45
MSRP
$0
Fuel economy (city/hwy)
16/22
Horsepower
266 hp
Torque
278 lb-ft
Engine
4.1L V8 gas
Seating
—
Drivetrain
RWD
Cargo (cu ft)
—
Max towing
—
45 Touring
MSRP
$0
Fuel economy (city/hwy)
16/22
Horsepower
266 hp
Torque
278 lb-ft
Engine
4.1L V8 gas
Seating
—
Drivetrain
RWD
Cargo (cu ft)
—
Max towing
—

Compare 1999 INFINITI Q45 trim specifications
Spec	45	45 Touring
MSRP	$0	$0
Fuel economy (city/hwy)	16/22	16/22
Horsepower	266 hp	266 hp
Torque	278 lb-ft	278 lb-ft
Engine	4.1L V8 gas	4.1L V8 gas
Seating	—	—
Drivetrain	RWD	RWD
Cargo (cu ft)	—	—
Max towing	—	—

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: 45gas
45 Touringgas
Fuel type: 45regular unleaded
45 Touringregular unleaded
Cylinders: 45V8
45 TouringV8
Displacement: 454.1 L
45 Touring4.1 L
Horsepower: 45266 hp
45 Touring266 hp
Torque: 45278 lb-ft
45 Touring278 lb-ft
Transmission: 454-speed automatic
45 Touring4-speed automatic
Drivetrain: 45rear wheel drive
45 Touringrear wheel drive

Dimensions

Body type: 45Sedan
45 TouringSedan
Doors: 454
45 Touring4
Length: 45199.6 in
45 Touring199.6 in
Width: 4571.7 in
45 Touring71.7 in
Height: 4556.9 in
45 Touring56.9 in
Wheelbase: 45111.4 in
45 Touring111.4 in

Capacity & weight

Curb weight: 454,007 lbs
45 Touring4,007 lbs
Fuel tank: 4521.4 gal
45 Touring21.4 gal

Fuel economy & EV

Combined MPG: 4518
45 Touring18
City MPG: 4516
45 Touring16
Highway MPG: 4522
45 Touring22

Full specifications by trim
Spec	45	45 Touring
Engine & drivetrain
Engine type	gas	gas
Fuel type	regular unleaded	regular unleaded
Cylinders	V8	V8
Displacement	4.1 L	4.1 L
Horsepower	266 hp	266 hp
Torque	278 lb-ft	278 lb-ft
Transmission	4-speed automatic	4-speed automatic
Drivetrain	rear wheel drive	rear wheel drive
Dimensions
Body type	Sedan	Sedan
Doors	4	4
Length	199.6 in	199.6 in
Width	71.7 in	71.7 in
Height	56.9 in	56.9 in
Wheelbase	111.4 in	111.4 in
Capacity & weight
Curb weight	4,007 lbs	4,007 lbs
Fuel tank	21.4 gal	21.4 gal
Fuel economy & EV
Combined MPG	18	18
City MPG	16	16
Highway MPG	22	22