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2003 Chevrolet Suburban 4-Door 1500 LT Specs

4-Door 1500 LT
MSRP based on 4-Door 1500 LT
 

Quick Specs

Gas Mileage 14 mpg City/18 mpg Hwy
Engine Gas V8, 5.3L
EPA Class No Data
Style Name 4dr 1500 LT
Drivetrain Rear Wheel Drive
Passenger Capacity 8
Passenger Doors 4
Body Style Sport Utility
Transmission Transmission, 4-speed automatic, electronically controlled w/overdrive & tow/haul mode

Dimensions

Vehicle
Rear Door Type Cargo Doors
Weight Information
Gross Axle Wt Rating - Front (lbs) 3150
Gross Combined Wt Rating (lbs) 13,000
Curb Weight - Rear (lbs) 2493
Gross Axle Wt Rating - Rear (lbs) 4000
Gross Vehicle Weight Rating Cap (lbs) 7000
Curb Weight - Front (lbs) 2661
Interior Dimensions
Third Hip Room (in) 49.2
Passenger Capacity 8
Second Head Room (in) 39.0
Third Leg Room (in) 36.1
Front Shoulder Room (in) 65.2
Second Hip Room (in) 61.3
Front Head Room (in) 40.7
Second Leg Room (in) 39.1
Third Shoulder Room (in) 64.4
Front Hip Room (in) 61.4
Third Head Room (in) 38.6
Front Leg Room (in) 41.3
Second Shoulder Room (in) 65.1
Exterior Dimensions
Side Door Opening Width (in) NA
Wheelbase (in) 130.0
Overhang, Rear w/bumper (in) 52.3
Rear Door Opening Width (in) - TBD -
Height, Overall (in) 73.6
Ground Clearance, Rear (in) 8.4
Step Up Height - Front (in) NA
Length, Overall w/rear bumper (in) 219.3
Ground to Top of Load Floor (in) 31.2
Side Door Opening Height (in) NA
Overhang, Front (in) 37.0
Rear Door Opening Height (in) - TBD -
Step Up Height - Side (in) NA
Width, Max w/o mirrors (in) 78.9
Ground Clearance, Front (in) 9.8
Cargo Area Dimensions
Cargo Area Length @ Floor to Console (in) - TBD -
Cargo Area Width @ Beltline (in) 49.2
Cargo Volume to Seat 3 (ft³) 45.7
Cargo Area Length @ Floor to Seat 3 (in) 36.1
Cargo Volume to Seat 1 (ft³) 131.6
Cargo Area Length @ Floor to Seat 1 (in) 104.6
Cargo Box Width @ Wheelhousings (in) 49.1
Cargo Volume to Seat 4 (ft³) NA
Cargo Area Length @ Floor to Seat 4 (in) NA
Cargo Volume to Seat 2 (ft³) 90.0
Cargo Area Length @ Floor to Seat 2 (in) 69.6
Cargo Box (Area) Height (in) 40.5

Fuel Economy

Fuel Tank
Fuel Tank Capacity, Approx (gal) 31
Aux Fuel Tank Location NA
Aux Fuel Tank Capacity, Approx (gal) NA
Fuel Tank Location - TBD -
Mileage
EPA Fuel Economy Est - City (MPG) 14
EPA Fuel Economy Est - Hwy (MPG) 18

Performance Specs

Engine
Engine Order Code L59
SAE Net Torque @ RPM 325 @ 4000
Fuel System SFI
Engine Type Gas V8
Engine Oil Cooler Yes
SAE Net Horsepower @ RPM 285 @ 5200
Displacement 5.3L/327
Transmission
Clutch Size (in) NA
Transfer Case Gear Ratio (:1), Low NA
Drivetrain Rear Wheel Drive
First Gear Ratio (:1) 3.06
Sixth Gear Ratio (:1) NA
Transfer Case Model NA
Trans Description Cont. Automatic w/OD
Fourth Gear Ratio (:1) 0.70
Trans Power Take Off NA
Transfer Case Power Take Off NA
Trans Order Code M30
Second Gear Ratio (:1) 1.63
Reverse Ratio (:1) 2.29
Transfer Case Gear Ratio (:1), High NA
Trans Description Cont. Again NA
Fifth Gear Ratio (:1) NA
Trans PTO Access NA
Seventh Gear Ratio (:1) NA
Trans Type 4
Third Gear Ratio (:1) 1.00
Brakes
Brake Type Pwr
Front Brake Rotor Diam x Thickness (in) 12.0 x 1.1
Disc - Front (Yes or ) Yes
Rear Drum Diam x Width (in) NA
Brake ABS System 4-Wheel
Rear Brake Rotor Diam x Thickness (in) 12.9 x 1.2
Disc - Rear (Yes or ) Yes
Brake ABS System (Second Line) NA
Drum - Rear (Yes or ) NA
Steering
Steering Type Pwr
Turning Diameter - Curb to Curb (ft) 43.0
Steering Ratio (:1), On Center 15.8
Turning Diameter - Wall to Wall (ft) - TBD -
Steering Ratio (:1), At Lock 15.8
Tires
Front Tire Order Code QMJ
Spare Tire Size P265/70R16
Revolutions/Mile @ 45 mph - Rear - TBD -
Front Tire Size P265/70R16
Spare Tire Capacity (lbs) - TBD -
Rear Tire Order Code QMJ
Front Tire Capacity (lbs) - TBD -
Revolutions/Mile @ 45 mph - Spare - TBD -
Rear Tire Size P265/70R16
Revolutions/Mile @ 45 mph - Front - TBD -
Spare Tire Order Code QMJ
Rear Tire Capacity (lbs) - TBD -
Wheels
Front Wheel Size (in) 16 x 7.0
Spare Wheel Material Steel
Front Wheel Material Aluminum
Rear Wheel Size (in) 16 x 7.0
Rear Wheel Material Aluminum
Spare Wheel Size (in) 16 x 7.0
Suspension
Stabilizer Bar Diameter - Front (in) 1.26
Suspension Type - Front Torsion Bar
Axle Type - Rear Semi-floating
Shock Absorber Diameter - Front (mm) 46
Spring Capacity - Rear (lbs) 4000
Axle Ratio (:1) - Front NA
Stabilizer Bar Diameter - Rear (in) 1.18
Suspension Type - Rear Multi-Link Coil
Axle Capacity - Front (lbs) 3400
Shock Absorber Diameter - Rear (mm) 32
Axle Type - Front Independent
Axle Ratio (:1) - Rear 3.73
Spring Capacity - Front (lbs) 3150
Axle Capacity - Rear (lbs) 4000

Safety Features

Safety
Air Bag-Frontal-Driver Yes
Air Bag-Frontal-Passenger Yes
Air Bag-Passenger Switch (On/Off) No
Air Bag-Side Body-Front No
Air Bag-Side Body-Rear No
Air Bag-Side Head-Front No
Air Bag-Side Head-Rear No
Brakes-ABS Yes
Child Safety Rear Door Locks No
Daytime Running Lights Yes
Traction Control No
Night Vision No
Rollover Protection Bars No
Fog Lamps Yes
Parking Aid No
Tire Pressure Monitor No
Back-Up Camera No
Stability Control No
Other Features Brakes, 4-wheel antilock, 4-wheel disc
Air bags, frontal, driver & right front passenger-inc: Passenger...
Safety belts, 3-point, driver & front passenger, in all seating...
Daytime running lamps-inc: automatic exterior lamp control

Warranty

Warranty
Basic Miles/km 36,000
Basic Years 3
Corrosion Miles/km 100,000
Corrosion Years 6
Drivetrain Miles/km 36,000
Drivetrain Years 3
Roadside Assistance Miles/km 36,000
Roadside Assistance Years 3

Other Specs

Cooling System
Total Cooling System Capacity (qts) 16.4
Electrical
Cold Cranking Amps @ 0° F (Primary) 600
Maximum Alternator Watts NA
Cold Cranking Amps @ 0° F (2nd) NA
Maximum Alternator Capacity (amps) 145
Trailering
Dead Weight Hitch - Max Trailer Wt. (lbs) 5000
Fifth Wheel Hitch - Max Tongue Wt. (lbs) NA
Wt Distributing Hitch - Max Tongue Wt. (lbs) 1000
Dead Weight Hitch - Max Tongue Wt. (lbs) 500
Fifth Wheel Hitch - Max Trailer Wt. (lbs) NA
Wt Distributing Hitch - Max Trailer Wt. (lbs) 7400
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