Specs

Research 2021 Chevrolet Suburban specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

LS 2WD LS

Brakes

Brake Type Pwr
Brake ABS System 4-Wheel
Brake ABS System (Second Line)
Disc - Front (Yes or ) Yes
Disc - Rear (Yes or ) Yes
Front Brake Rotor Diam x Thickness (in) 17 x - TBD -
Rear Brake Rotor Diam x Thickness (in) 17 x - TBD -
Rear Drum Diam x Width (in)
Drum - Rear (Yes or )

Cargo Area Dimensions

Cargo Area Length @ Floor to Seat 3 (in) - TBD -
Cargo Box Width @ Wheelhousings (in) 49.4
Cargo Volume to Seat 2 (ft³) 93.8
Cargo Volume to Seat 3 (ft³) 41.5
Cargo Volume to Seat 4 (ft³)
Cargo Box (Area) Height (in) - TBD -
Cargo Volume to Seat 1 (ft³) 144.7
Cargo Area Length @ Floor to Seat 2 (in) - TBD -
Cargo Area Length @ Floor to Seat 1 (in) - TBD -
Cargo Area Length @ Floor to Console (in) - TBD -
Cargo Area Width @ Beltline (in) - TBD -
Cargo Area Length @ Floor to Seat 4 (in)

Cooling System

Total Cooling System Capacity (qts) - TBD -
Total Cooling System Capacity (qts) - TBD -

Doors

Side Door Type

Electrical

Maximum Alternator Watts
Cold Cranking Amps @ 0° F (Primary) 900
Cold Cranking Amps @ 0° F (Primary) 800
Cold Cranking Amps @ 0° F (2nd)
Maximum Alternator Capacity (amps) - TBD -

Emissions

Tons/yr of CO2 Emissions @ 15K mi/year 8.1
Tons/yr of CO2 Emissions @ 15K mi/year - TBD -

Engine

Displacement 3.0L/- TBD -
Displacement 5.3L/- TBD -
Fuel System Direct Injection
SAE Net Horsepower @ RPM 277 @ 3750
SAE Net Horsepower @ RPM 355 @ 5600
SAE Net Torque @ RPM 460 @ 1500
SAE Net Torque @ RPM 383 @ 4100
Engine Type Turbocharged Diesel I6
Engine Type Gas V8
Engine Oil Cooler
Engine Order Code LM2
Engine Order Code L84

Exterior Dimensions

Ground to Top of Load Floor (in) - TBD -
Overhang, Rear w/bumper (in) - TBD -
Overhang, Front (in) - TBD -
Height, Overall (in) 75.7
Width, Max w/o mirrors (in) - TBD -
Length, Overall (in) 225.7
Wheelbase (in) 134.1
Side Door Opening Height (in)
Side Door Opening Width (in)
Rear Door Opening Height (in) - TBD -
Ground Clearance, Rear (in) - TBD -
Ground Clearance, Front (in) - TBD -
Step Up Height - Side (in)
Rear Door Opening Width (in) - TBD -
Step Up Height - Front (in) - TBD -

Frame

Frame Type - TBD -

Fuel Tank

Aux Fuel Tank Location
Fuel Tank Location - TBD -
Aux Fuel Tank Capacity, Approx (gal)
Fuel Tank Capacity, Approx (gal) 28

Interior Dimensions

Second Hip Room (in) 61.3
Third Hip Room (in) 49.4
Third Shoulder Room (in) 61.7
Third Leg Room (in) 36.7
Third Head Room (in) 38.2
Front Head Room (in) 40.4
Second Shoulder Room (in) 64.8
Passenger Capacity 9
Passenger Capacity 8
Second Leg Room (in) 42.0
Second Head Room (in) 38.9
Second Head Room (in) 37.5
Front Hip Room (in) 61.5
Front Shoulder Room (in) 66.0
Front Leg Room (in) 44.5
Front Head Room (in) 42.3

Mileage

Fuel Economy Est-Combined (MPG) 18
EPA Fuel Economy Est - City (MPG) - TBD -
EPA Fuel Economy Est - City (MPG) 16
EPA Fuel Economy Est - Hwy (MPG) - TBD -
EPA Fuel Economy Est - Hwy (MPG) 20
Fuel Economy Est-Combined (MPG) - TBD -

Steering

Steering Ratio (:1), On Center - TBD -
Turning Diameter - Curb to Curb (ft) 43.3
Steering Ratio (:1), At Lock - TBD -
Steering Type Pwr
Turning Diameter - Wall to Wall (ft) N/A
Turning Diameter - Curb to Curb (ft) 42.3

Summary

Body Code - TBD -
Body Style Sport Utility Vehicle
Vehicle Name Chevrolet Suburban

Suspension

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

Tires

Front Tire Size 275/65R20
Front Tire Order Code XCI
Front Tire Order Code XCG
Front Tire Order Code QDF
Rear Tire Order Code XCI
Rear Tire Order Code XCG
Rear Tire Order Code QDF
Spare Tire Order Code XCQ
Front Tire Size 275/50R22
Front Tire Size 265/65R18
Rear Tire Size 275/65R20
Rear Tire Size 275/50R22
Rear Tire Size 265/65R18
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) - TBD -
Wt Distributing Hitch - Max Trailer Wt. (lbs) - TBD -
Wt Distributing Hitch - Max Tongue Wt. (lbs) - TBD -
Wt Distributing Hitch - Max Tongue Wt. (lbs) - TBD -
Fifth Wheel Hitch - Max Trailer Wt. (lbs)

Transmission

Tenth Gear Ratio (:1) 0.63
Trans PTO Access
Trans Power Take Off
Clutch Size (in)
Reverse Ratio (:1) 4.86
Sixth Gear Ratio (:1) 1.27
Fifth Gear Ratio (:1) 1.52
Fourth Gear Ratio (:1) 1.77
Third Gear Ratio (:1) 2.14
Second Gear Ratio (:1) 2.98
First Gear Ratio (:1) 4.69
Trans Description Cont. Again
Trans Description Cont. Automatic
Trans Type 10
Trans Order Code MQC
Drivetrain Rear Wheel Drive
Seventh Gear Ratio (:1) 1.00
Eighth Gear Ratio (:1) 0.85
Ninth Gear Ratio (:1) 0.69
Transfer Case Power Take Off
Transfer Case Gear Ratio (:1), Low
Transfer Case Gear Ratio (:1), High
Transfer Case Model

Vehicle

Rear Door Type Liftgate

Weight Information

Gross Combined Wt Rating (lbs) - TBD -
Gross Vehicle Weight Rating Cap (lbs) 7500
Gross Vehicle Weight Rating Cap (lbs) 7600
Curb Weight - Rear (lbs) 2643
Curb Weight - Front (lbs) 2832
Gross Axle Wt Rating - Front (lbs) 3600
Gross Axle Wt Rating - Rear (lbs) 4300

Wheels

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