How much does the 2003 Lexus GS300 cost?

The 2003 Lexus GS300 has a starting MSRP of $38,725. Trim pricing includes 300 from $38,725.

What is the fuel economy of the 2003 Lexus GS300?

The 2003 Lexus GS300 achieves up to 19 MPG combined (EPA estimate), depending on trim and configuration.

How much cargo space does the 2003 Lexus GS300 have?

The 2003 Lexus GS300 offers up to 14.8 cubic feet of cargo capacity, depending on trim and seating configuration.

How many trims does the 2003 Lexus GS300 come in?

The 2003 Lexus GS300 is available in 1 trim across Sedan body styles with rear wheel drive.

2003 Lexus GS300

1 trim · Sedan

Starting MSRP

$38,725

Shop Lexus All Lexus models

No live listings right now

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

Shop Lexus inventory

Pricing

How much should you pay for the Lexus GS300? Select a trim to update purchase and lease estimates.

MSRP by trim

$38,725

Starting MSRP

Purchase information

Based on 300

Total price (300 MSRP)

$38,725

Typical monthly

$767/mo

Avg. APR

7.00%

60-month loan estimate for good credit (rates as of 2026-07-11). Not a credit offer; actual APR varies by lender, credit, and dealer.

Open loan calculator

Compare 2003 Lexus GS300 trims

300
MSRP
$38,725
Fuel economy (city/hwy)
16/23
Horsepower
220 hp
Torque
220 lb-ft
Engine
3L I6 gas
Seating
5
Drivetrain
RWD
Cargo (cu ft)
14.8
Max towing
—

Compare 2003 Lexus GS300 trim specifications
Spec	300
MSRP	$38,725
Fuel economy (city/hwy)	16/23
Horsepower	220 hp
Torque	220 lb-ft
Engine	3L I6 gas
Seating	5
Drivetrain	RWD
Cargo (cu ft)	14.8
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: gas
Fuel type: premium unleaded (required)
Cylinders: I6
Displacement: 3 L
Horsepower: 220 hp
Torque: 220 lb-ft
Transmission: 5-speed shiftable automatic
Drivetrain: rear wheel drive

Dimensions

Body type: Sedan
Doors: 4
Seating: 5
Length: 189.2 in
Width: 70.9 in
Height: 55.9 in
Wheelbase: 110.2 in
Ground clearance: 5.3 in

Capacity & weight

Cargo capacity: 14.8 cu ft
Max cargo capacity: 14.8 cu ft
Curb weight: 3,649 lbs
Fuel tank: 19.8 gal

Fuel economy & EV

Combined MPG: 19
City MPG: 16
Highway MPG: 23

Full specifications by trim
Spec	Value
Engine & drivetrain
Engine type	gas
Fuel type	premium unleaded (required)
Cylinders	I6
Displacement	3 L
Horsepower	220 hp
Torque	220 lb-ft
Transmission	5-speed shiftable automatic
Drivetrain	rear wheel drive
Dimensions
Body type	Sedan
Doors	4
Seating	5
Length	189.2 in
Width	70.9 in
Height	55.9 in
Wheelbase	110.2 in
Ground clearance	5.3 in
Capacity & weight
Cargo capacity	14.8 cu ft
Max cargo capacity	14.8 cu ft
Curb weight	3,649 lbs
Fuel tank	19.8 gal
Fuel economy & EV
Combined MPG	19
City MPG	16
Highway MPG	23