Specs

Research 2020 Chevrolet Suburban specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

LS 2WD 1500 LS

Brakes

Brake ABS System 4-Wheel
Brake Type Pwr
Brake ABS System (Second Line)
Disc - Front (Yes or ) Yes
Disc - Rear (Yes or ) Yes
Front Brake Rotor Diam x Thickness (in) 13 x - TBD -
Rear Drum Diam x Width (in)
Drum - Rear (Yes or )
Rear Brake Rotor Diam x Thickness (in) 13.6 x - TBD -

Cargo Area Dimensions

Cargo Volume to Seat 3 (ft³) 39.3
Cargo Volume to Seat 4 (ft³)
Cargo Area Length @ Floor to Seat 2 (in) 63.6
Cargo Area Length @ Floor to Console (in) - TBD -
Cargo Area Length @ Floor to Seat 1 (in) 100.3
Cargo Area Length @ Floor to Seat 3 (in) 31.6
Cargo Area Length @ Floor to Seat 4 (in)
Cargo Area Width @ Beltline (in) - TBD -
Cargo Box Width @ Wheelhousings (in) 49.3
Cargo Box (Area) Height (in) 34.92
Cargo Volume to Seat 1 (ft³) 121.7
Cargo Volume to Seat 2 (ft³) 76.7

Cooling System

Total Cooling System Capacity (qts) - TBD -

Doors

Side Door Type

Electrical

Cold Cranking Amps @ 0° F (2nd)
Cold Cranking Amps @ 0° F (Primary) 720
Maximum Alternator Watts
Maximum Alternator Capacity (amps) 150

Emissions

Tons/yr of CO2 Emissions @ 15K mi/year 9.8

Engine

Displacement 5.3L/- TBD -
Engine Oil Cooler
Fuel System Direct Injection
SAE Net Horsepower @ RPM 355 @ 5600
SAE Net Torque @ RPM 383 @ 4100
Engine Order Code L83
Engine Type Gas/Ethanol V8

Exterior Dimensions

Ground Clearance, Front (in) 7.91
Overhang, Rear w/bumper (in) - TBD -
Overhang, Front (in) - TBD -
Height, Overall (in) 74.4
Width, Max w/o mirrors (in) 80.50
Length, Overall w/rear bumper (in) 224.4
Wheelbase (in) 130.00
Side Door Opening Width (in)
Step Up Height - Side (in)
Rear Door Opening Height (in) - TBD -
Ground Clearance, Rear (in) 7.91
Ground to Top of Load Floor (in) 35.43
Rear Door Opening Width (in) - TBD -
Step Up Height - Front (in) - TBD -
Side Door Opening Height (in)

Frame

Frame Type - TBD -

Fuel Tank

Aux Fuel Tank Capacity, Approx (gal)
Fuel Tank Location - TBD -
Fuel Tank Capacity, Approx (gal) 31
Aux Fuel Tank Location

Interior Dimensions

Second Leg Room (in) 39.70
Second Head Room (in) 39.10
Front Hip Room (in) 60.80
Front Shoulder Room (in) 64.80
Front Leg Room (in) 45.30
Front Head Room (in) 42.80
Third Hip Room (in) 49.30
Third Shoulder Room (in) 62.60
Third Leg Room (in) 34.50
Third Head Room (in) 38.50
Second Hip Room (in) 60.30
Second Shoulder Room (in) 65.10
Passenger Capacity 9
Passenger Capacity 8

Mileage

EPA Fuel Economy Est - Hwy (MPG) 22
Fuel Economy Est-Combined (MPG) 18
EPA Fuel Economy Est - City (MPG) 15

Steering

Steering Ratio (:1), On Center - TBD -
Turning Diameter - Curb to Curb (ft) 43.0
Steering Ratio (:1), At Lock - TBD -
Steering Type Pwr Rack & Pinion
Turning Diameter - Wall to Wall (ft) N/A

Summary

Body Code E52
Body Style Sport Utility Vehicle
Vehicle Name Chevrolet Suburban

Suspension

Spring Capacity - Rear (lbs) - TBD -
Spring Capacity - Front (lbs) - TBD -
Suspension Type - Rear Multi-Link
Suspension Type - Front Independent
Axle Ratio (:1) - Rear 3.23
Axle Ratio (:1) - Rear 3.08
Axle Ratio (:1) - Rear 3.42
Shock Absorber Diameter - Front (mm) - TBD -
Shock Absorber Diameter - Rear (mm) - TBD -
Stabilizer Bar Diameter - Front (in) - TBD -
Stabilizer Bar Diameter - Rear (in) - TBD -
Axle Ratio (:1) - Front
Axle Capacity - Rear (lbs) 4400
Axle Capacity - Rear (lbs) - TBD -
Axle Capacity - Front (lbs) 3500
Axle Type - Rear Semi-Floating
Axle Type - Front Independent

Tires

Rear Tire Size P275/55R20
Front Tire Order Code RBX
Front Tire Order Code QST
Front Tire Order Code QSS
Front Tire Order Code RBZ
Front Tire Order Code RKX
Rear Tire Order Code RBX
Rear Tire Order Code QST
Rear Tire Order Code QSS
Rear Tire Order Code RBZ
Rear Tire Order Code RKX
Spare Tire Order Code ZBZ
Spare Tire Order Code XCQ
Front Tire Size P265/65R18
Front Tire Size P285/45R22
Front Tire Size P275/55R20
Front Tire Size P255/70R17
Front Tire Size P275/55R20
Front Tire Size P265/65R18
Rear Tire Size P265/65R18
Rear Tire Size P285/45R22
Rear Tire Size P255/70R17
Rear Tire Size P275/55R20
Rear Tire Size P265/65R18
Spare Tire Size P255/70R17
Spare Tire Size P265/70R17
Front Tire Capacity (lbs) - TBD -
Rear Tire Capacity (lbs) - TBD -
Spare Tire Capacity (lbs) - TBD -
Revolutions/Mile @ 45 mph - Front N/A
Revolutions/Mile @ 45 mph - Rear N/A
Revolutions/Mile @ 45 mph - Spare N/A

Trailering

Fifth Wheel Hitch - Max Tongue Wt. (lbs)
Dead Weight Hitch - Max Trailer Wt. (lbs) 5000
Dead Weight Hitch - Max Tongue Wt. (lbs) 500
Wt Distributing Hitch - Max Trailer Wt. (lbs) 8100
Wt Distributing Hitch - Max Trailer Wt. (lbs) 8300
Wt Distributing Hitch - Max Trailer Wt. (lbs) 6300
Wt Distributing Hitch - Max Tongue Wt. (lbs) 810
Wt Distributing Hitch - Max Tongue Wt. (lbs) 830
Wt Distributing Hitch - Max Tongue Wt. (lbs) 630
Fifth Wheel Hitch - Max Trailer Wt. (lbs)

Transmission

Tenth Gear Ratio (:1)
Transfer Case Model N/A
Trans PTO Access
Trans Power Take Off
Clutch Size (in)
Reverse Ratio (:1) 3.06
Sixth Gear Ratio (:1) 0.67
Fifth Gear Ratio (:1) 0.85
Fourth Gear Ratio (:1) 1.15
Third Gear Ratio (:1) 1.53
Second Gear Ratio (:1) 2.36
First Gear Ratio (:1) 4.03
Trans Description Cont. Again
Trans Description Cont. Automatic
Trans Type 6
Trans Order Code MYC
Drivetrain Rear Wheel Drive
Seventh Gear Ratio (:1) 1.00
Seventh Gear Ratio (:1)
Eighth Gear Ratio (:1) 0.85
Eighth Gear Ratio (:1)
Ninth Gear Ratio (:1) 0.69
Ninth Gear Ratio (:1)
Tenth Gear Ratio (:1) 0.63
Transfer Case Power Take Off
Transfer Case Gear Ratio (:1), Low
Transfer Case Gear Ratio (:1), High

Vehicle

Rear Door Type Liftgate

Weight Information

Gross Vehicle Weight Rating Cap (lbs) 7300
Curb Weight - Rear (lbs) 2631 (2019)
Gross Combined Wt Rating (lbs) - TBD -
Gross Axle Wt Rating - Rear (lbs) 4200
Gross Axle Wt Rating - Front (lbs) 3500
Curb Weight - Front (lbs) 2783 (2019)

Wheels

Rear Wheel Size (in) 22 x 9.0
Rear Wheel Size (in) 18 x 8.5
Spare Wheel Size (in) 17 x 7.5
Front Wheel Material - TBD -
Rear Wheel Size (in) 20 x 9.0
Front Wheel Material Aluminum
Rear Wheel Material - TBD -
Rear Wheel Material Steel
Rear Wheel Material Aluminum
Front Wheel Material Steel
Front Wheel Size (in) 18 x 8.5
Front Wheel Size (in) 22 x 9.0
Front Wheel Size (in) 17 x 8.0
Front Wheel Size (in) 20 x 9.0
Spare Wheel Material Steel
Rear Wheel Size (in) 17 x 8.0

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