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
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
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
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 - |