Specs

Research 2003 Lexus LS 430 specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

4dr Sedan

Brakes

Disc - Rear (Yes or ) Yes
Front Brake Rotor Diam x Thickness (in) 12.4 x - TBD -
Rear Brake Rotor Diam x Thickness (in) 12.2 x - TBD -
Drum - Rear (Yes or )
Rear Drum Diam x Width (in)
Brake ABS System 4-Wheel
Brake Type Pwr
Disc - Front (Yes or ) Yes

Cargo Area Dimensions

Trunk Volume (ft³) 17.5
Trunk Volume (ft³) 20.2

Cooling System

Total Cooling System Capacity (qts) 11.6

Electrical

Cold Cranking Amps @ 0° F (Primary) - TBD -
Maximum Alternator Capacity (amps) 100

Engine

SAE Net Horsepower @ RPM 290 @ 5600
Engine Order Code
Engine Type Gas V8
Displacement 4.3/261.9
Fuel System EFI
SAE Net Torque @ RPM 320 @ 3400

Exterior Dimensions

Min Ground Clearance (in) 5.9
Liftover Height (in) 26.4
Min Ground Clearance (in) 5.7
Track Width, Rear (in) 61.8
Track Width, Rear (in) 62.0
Track Width, Front (in) 61.8
Track Width, Front (in) 62.0
Height, Overall (in) 58.7
Height, Overall (in) 57.9
Width, Max w/o mirrors (in) 72.0
Length, Overall (in) 196.7
Wheelbase (in) 115.2
Liftover Height (in) 26.8

Fuel Tank

Fuel Tank Capacity, Approx (gal) 22.2

Interior Dimensions

Second Leg Room (in) 37.6
Second Shoulder Room (in) 58.2
Second Hip Room (in) 57.3
Second Head Room (in) 37.9
Passenger Capacity 5
Passenger Volume (ft³) 107.2
Front Hip Room (in) 56.7
Front Shoulder Room (in) 58.3
Front Leg Room (in) 44.0
Front Head Room (in) 39.6
Front Head Room (in) 38.1
Second Head Room (in) 38.0

Mileage

EPA Fuel Economy Est - City (MPG) 19
EPA Fuel Economy Est - Hwy (MPG) 25

Steering

Steering Type Pwr Rack & Pinion
Steering Ratio (:1), Overall 15.7
Lock to Lock Turns (Steering) 3.52
Turning Diameter - Curb to Curb (ft) 37.4
Turning Diameter - Wall to Wall (ft) - TBD -

Summary

Vehicle Name Lexus LS 430
Body Style 4 Door Sedan
Vehicle Name Lexus LS 430

Suspension

Suspension Type - Rear (Cont.) Double Wishbone
Suspension Type - Front Independent
Suspension Type - Rear Independent
Suspension Type - Front (Cont.) Double Wishbone
Shock Absorber Diameter - Front (mm) - TBD -
Shock Absorber Diameter - Rear (mm) - TBD -
Stabilizer Bar Diameter - Front (in) - TBD -
Stabilizer Bar Diameter - Rear (in) - TBD -

Tires

Front Tire Size P225/55R17
Rear Tire Size P225/55HR17
Rear Tire Size P225/55R17
Front Tire Size P225/55HR17
Spare Tire Order Code
Front Tire Order Code TI
Front Tire Order Code
Rear Tire Order Code TI
Rear Tire Order Code
Spare Tire Size P225/55HR17
Spare Tire Size P225/55R17

Trailering

Dead Weight Hitch - Max Trailer Wt. (lbs) 1500
Dead Weight Hitch - Max Tongue Wt. (lbs) 150
Wt Distributing Hitch - Max Trailer Wt. (lbs) N/A
Wt Distributing Hitch - Max Tongue Wt. (lbs) N/A

Transmission

Seventh Gear Ratio (:1)
Sixth Gear Ratio (:1)
Fifth Gear Ratio (:1) 0.753
Fourth Gear Ratio (:1) 1.000
Third Gear Ratio (:1) 1.424
Second Gear Ratio (:1) 2.180
First Gear Ratio (:1) 3.357
Trans Description Cont. Again
Trans Description Cont. Automatic
Trans Type 5
Trans Order Code
Drivetrain Rear Wheel Drive
Final Drive Axle Ratio (:1) 3.27
Clutch Size (in)
Reverse Ratio (:1) 3.431

Vehicle

EPA Classification Mid-Size

Weight Information

Base Curb Weight (lbs) 3945

Wheels

Spare Wheel Size (in) 17 x 7.5
Front Wheel Material Chrome
Rear Wheel Material Chrome
Rear Wheel Material Aluminum
Spare Wheel Material Chrome
Spare Wheel Material Aluminum
Front Wheel Size (in) 17 x 7.5
Front Wheel Material Aluminum
Rear Wheel Size (in) 17 x 7.5