Chevrolet Avalanche ›› 2010 ›› 2010 Chevrolet Avalanche Specs

2010 Chevrolet Avalanche

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Research 2010 Chevrolet Avalanche specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

LS 2-Wheel Drive LS


Drum - Rear (Yes or )
Rear Brake Rotor Diam x Thickness (in) 13.5 x .78
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) 13 x 1.18
Rear Drum Diam x Width (in)

Cargo Area Dimensions

Cargo Box Width @ Floor (in) 50.0
Cargo Box Width @ Wheelhousings (in) 50.0
Cargo Box (Area) Height (in) 22.5
Cargo Box Width @ Top, Rear (in) 50.0
Cargo Box Length @ Floor (in) 63.0 Min, 98.2 Max
Tailgate Width (in) - TBD -
Cargo Volume (ft³) 45.5
Ext'd Cab Cargo Volume (ft³)

Cooling System

Total Cooling System Capacity (qts) 16.8


Cold Cranking Amps @ 0° F (2nd)
Cold Cranking Amps @ 0° F (Primary) 600
Maximum Alternator Watts
Maximum Alternator Capacity (amps) 145


Tons/yr of CO2 Emissions @ 15K mi/year 11.0
EPA Greenhouse Gas Score 3


Fuel System SFI
Engine Order Code LMG
Engine Type Gas/Ethanol V8
Displacement 5.3L/325
SAE Net Horsepower @ RPM 320 @ 5400
SAE Net Torque @ RPM 335 @ 4000
Engine Oil Cooler

Exterior Dimensions

Ground Clearance, Front (in) 9.1
Wheelbase (in) 130.0
Overhang, Front (in) 38.8
Overhang, Rear w/o bumper (in) 52.9
Front Bumper to Back of Cab (in)
Cab to Axle (in)
Cab to End of Frame (in)
Ground to Top of Load Floor (in) 31.0
Ground to Top of Frame (in)
Frame Width, Rear (in)
Height, Overall (in) 76.6
Width, Max w/o mirrors (in) 79.1
Length, Overall w/o rear bumper (in) 221.3
Ground Clearance, Rear (in) 9.1


Frame Type Body on

Fuel Tank

Aux Fuel Tank Capacity, Approx (gal)
Fuel Tank Capacity, Approx (gal) 31
Fuel Tank Location Inboard LH Frame Rail
Aux Fuel Tank Location

Interior Dimensions

Second Shoulder Room (in) 65.2
Front Head Room (in) 41.1
Front Leg Room (in) 41.3
Second Hip Room (in) 62.3
Front Shoulder Room (in) 65.3
Front Hip Room (in) 64.4
Second Head Room (in) 40.0
Second Leg Room (in) 39.1
Passenger Capacity 6


EPA Fuel Economy Est - City (MPG) 15
EPA Fuel Economy Est - Hwy (MPG) 21
Fuel Economy Est-Combined (MPG) 17


Turning Diameter - Wall to Wall (ft)
Steering Type Pwr
Steering Ratio (:1), At Lock 3.0
Steering Ratio (:1), On Center 17.75
Turning Diameter - Curb to Curb (ft) 43.0


Body Style 4 Door Crew Cab
Vehicle Name Chevrolet Avalanche
Body Code


Axle Ratio (:1) - Rear 3.42
Axle Ratio (:1) - Rear 3.08
Spring Capacity - Rear (lbs) 4100
Spring Capacity - Front (lbs) 3500
Shock Absorber Diameter - Front (mm) 1.81
Suspension Type - Rear Multi-Link
Suspension Type - Front Coil Over Shock
Stabilizer Bar Diameter - Rear (in) 1.12
Stabilizer Bar Diameter - Front (in) 1.42
Shock Absorber Diameter - Rear (mm) 1.81
Axle Type - Front Independent
Axle Capacity - Front (lbs) 3500
Axle Type - Rear Semi-Floating
Axle Capacity - Rear (lbs) 4100
Axle Ratio (:1) - Front


Revolutions/Mile @ 45 mph - Spare
Front Tire Order Code QSS
Front Tire Order Code QXN
Front Tire Order Code QAN
Rear Tire Order Code QSS
Rear Tire Order Code QXN
Rear Tire Order Code QAN
Spare Tire Order Code ZRS
Front Tire Size P275/55R20
Front Tire Size P265/65R18
Front Tire Size P265/70R17
Rear Tire Size P275/55R20
Rear Tire Size P265/65R18
Rear Tire Size P265/70R17
Spare Tire Size P265/70R17
Front Tire Capacity (lbs) 2134
Front Tire Capacity (lbs) - TBD -
Front Tire Capacity (lbs) 2135
Rear Tire Capacity (lbs) 2134
Rear Tire Capacity (lbs) - TBD -
Rear Tire Capacity (lbs) 2135
Spare Tire Capacity (lbs) 2134
Spare Tire Capacity (lbs) - TBD -
Spare Tire Capacity (lbs) 2135
Revolutions/Mile @ 45 mph - Front
Revolutions/Mile @ 45 mph - Rear


Wt Distributing Hitch - Max Tongue Wt. (lbs) 840
Wt Distributing Hitch - Max Tongue Wt. (lbs) 1215
Wt Distributing Hitch - Max Tongue Wt. (lbs) 750
Fifth Wheel Hitch - Max Trailer Wt. (lbs) N/A
Dead Weight Hitch - Max Trailer Wt. (lbs) 5000
Dead Weight Hitch - Max Tongue Wt. (lbs) 750
Wt Distributing Hitch - Max Trailer Wt. (lbs) 5100
Wt Distributing Hitch - Max Trailer Wt. (lbs) 5600
Wt Distributing Hitch - Max Trailer Wt. (lbs) 8100
Wt Distributing Hitch - Max Trailer Wt. (lbs) 5000
Wt Distributing Hitch - Max Tongue Wt. (lbs) 765
Fifth Wheel Hitch - Max Tongue Wt. (lbs) N/A


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 w/OD
Trans Type 6
Trans Order Code MYC
Drivetrain Rear Wheel Drive
Transfer Case Power Take Off
Transfer Case Gear Ratio (:1), Low
Transfer Case Gear Ratio (:1), High
Transfer Case Model
Trans PTO Access N/A
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

Weight Information

Gross Combined Wt Rating (lbs) 11500
Gross Combined Wt Rating (lbs) 14000
Gross Vehicle Weight Rating Cap (lbs) 7000
Curb Weight - Rear (lbs) 2654
Curb Weight - Front (lbs) 2822
Gross Axle Wt Rating - Rear (lbs) 4100
Gross Axle Wt Rating - Front (lbs) 3500
Gross Combined Wt Rating (lbs) 11000


Spare Wheel Size (in) 17
Spare Wheel Material Steel
Rear Wheel Material Aluminum
Front Wheel Size (in) 18 x 8
Front Wheel Material Aluminum
Front Wheel Size (in) 20 x 8.5
Front Wheel Size (in) 20
Front Wheel Size (in) 17 x 7.5
Rear Wheel Size (in) 18 x 8
Rear Wheel Size (in) 20 x 8.5
Rear Wheel Size (in) 20
Rear Wheel Size (in) 17 x 7.5