Specs

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

2dr Convertible

Brakes

Disc - Rear (Yes or ) Yes
Rear Brake Rotor Diam x Thickness (in) 12.1
Brake Type Pwr
Brake ABS System Four-Wheel
Drum - Rear (Yes or )
Rear Drum Diam x Width (in)
Disc - Front (Yes or ) Yes
Front Brake Rotor Diam x Thickness (in) 11.7

Cargo Area Dimensions

Trunk Volume (ft³) 8.8

Cooling System

Total Cooling System Capacity (qts) 10.5

Electrical

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

Engine

Fuel System SFI
SAE Net Torque @ RPM 325 @ 3400
Engine Order Code
Engine Type Gas V8
Displacement 4.3L/261
SAE Net Horsepower @ RPM 300 @ 5600

Exterior Dimensions

Liftover Height (in) - TBD -
Min Ground Clearance (in) 5.6
Track Width, Rear (in) 60.4
Track Width, Front (in) 61.0
Height, Overall (in) 53.1
Width, Max w/o mirrors (in) 72.0
Length, Overall (in) 177.8
Wheelbase (in) 103.1

Fuel Tank

Fuel Tank Capacity, Approx (gal) 19.8

Interior Dimensions

Front Shoulder Room (in) 53.8
Front Leg Room (in) 43.6
Front Head Room (in) 37.2
Second Head Room (in) 33.9
Second Leg Room (in) 27.1
Second Shoulder Room (in) 46.6
Second Hip Room (in) 49.5
Passenger Volume (ft³) 75.0
Front Hip Room (in) 55.7
Passenger Capacity 4

Mileage

EPA Fuel Economy Est - Hwy (MPG) 23
EPA Fuel Economy Est - City (MPG) 18

Steering

Steering Type Pwr Rack & Pinion
Turning Diameter - Wall to Wall (ft) - TBD -
Turning Diameter - Curb to Curb (ft) 35.4
Lock to Lock Turns (Steering) 3.3
Steering Ratio (:1), Overall 17.4

Summary

Vehicle Name Lexus SC 430
Vehicle Name Lexus SC 430
Body Style 2 Door Coupe

Suspension

Suspension Type - Rear (Cont.) Double Wishbone
Suspension Type - Front (Cont.) Double Wishbone
Suspension Type - Rear Independent
Suspension Type - Front Independent
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 Order Code
Rear Tire Order Code
Spare Tire Order Code
Front Tire Size P245/40ZR18
Rear Tire Size P245/40ZR18
Spare Tire Size T145/70R17

Trailering

Wt Distributing Hitch - Max Tongue Wt. (lbs) - TBD -
Dead Weight Hitch - Max Trailer Wt. (lbs) - TBD -
Dead Weight Hitch - Max Tongue Wt. (lbs) - TBD -
Wt Distributing Hitch - Max Trailer Wt. (lbs) - TBD -

Transmission

Seventh Gear Ratio (:1)
Third Gear Ratio (:1) 1.42
Second Gear Ratio (:1) 2.18
First Gear Ratio (:1) 3.36
Trans Description Cont. Again
Trans Description Cont. Automatic w/OD
Trans Type 5
Trans Order Code
Drivetrain Rear Wheel Drive
Final Drive Axle Ratio (:1) 3.27
Clutch Size (in)
Reverse Ratio (:1) 3.43
Sixth Gear Ratio (:1)
Fifth Gear Ratio (:1) 0.75
Fourth Gear Ratio (:1) 1.00

Vehicle

EPA Classification Sub-Compact

Weight Information

Base Curb Weight (lbs) 3840

Wheels

Front Wheel Material Aluminum
Rear Wheel Material Aluminum
Spare Wheel Material Steel
Front Wheel Size (in) 18 x 8
Rear Wheel Size (in) 18 x 8
Spare Wheel Size (in) - TBD -

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