2012 Chevrolet Avalanche 4WD Crew Cab LTZ Specs

4WD Crew Cab LTZ
MSRP based on 4WD Crew Cab LTZ
 

Quick Specs

Gas Mileage 15 mpg City/21 mpg Hwy
Engine Gas/Ethanol V8, 5.3L
EPA Class No Data
Style Name 4WD LTZ
Drivetrain Four Wheel Drive
Passenger Capacity 5
Passenger Doors 4
Body Style Crew Cab Pickup - Short Bed
Transmission Transmission, 6-speed automatic

Dimensions

Weight Information
Curb Weight - Front (lbs) 3104
Gross Axle Wt Rating - Front (lbs) 3800
Gross Combined Wt Rating (lbs) 11000
Curb Weight - Rear (lbs) 2865
Gross Axle Wt Rating - Rear (lbs) 4100
Gross Vehicle Weight Rating Cap (lbs) 7200
Interior Dimensions
Front Leg Room (in) 41.3
Second Shoulder Room (in) 65.2
Passenger Capacity 5
Second Head Room (in) 40.0
Front Shoulder Room (in) 65.2
Second Hip Room (in) 62.3
Front Head Room (in) 41.1
Second Leg Room (in) 39.1
Front Hip Room (in) 60.3
Exterior Dimensions
Width, Max w/o mirrors (in) 79.1
Cab to Axle (in) NA
Ground Clearance, Front (in) 9.1
Wheelbase (in) 130.0
Overhang, Rear w/o bumper (in) 52.9
Ground to Top of Frame (in) NA
Height, Overall (in) 76.6
Cab to End of Frame (in) NA
Ground Clearance, Rear (in) 9.1
Length, Overall w/o rear bumper (in) 221.3
Front Bumper to Back of Cab (in) NA
Frame Width, Rear (in) NA
Overhang, Front (in) 38.8
Ground to Top of Load Floor (in) 31.0
Cargo Area Dimensions
Cargo Box Width @ Floor (in) 50.0
Ext'd Cab Cargo Volume (ft³) NA
Cargo Box Length @ Floor (in) 63.3 Min, 98.2 Max
Tailgate Width (in) - TBD -
Cargo Box Width @ Wheelhousings (in) 50.0
Cargo Box Width @ Top, Rear (in) 50.0
Cargo Volume (ft³) 45.5
Cargo Box (Area) Height (in) 22.5

Fuel Economy

Fuel Tank
Fuel Tank Location Inboard LH Frame Rail
Fuel Tank Capacity, Approx (gal) 31
Aux Fuel Tank Location NA
Aux Fuel Tank Capacity, Approx (gal) NA
Mileage
EPA Fuel Economy Est - Hwy (MPG) 21
Fuel Economy Est-Combined (MPG) 17
EPA Fuel Economy Est - City (MPG) 15

Performance Specs

Engine
Displacement 5.3L/325
Engine Order Code LC9
SAE Net Torque @ RPM 335 @ 4000
Fuel System SFI
Engine Type Gas/Ethanol V8
Engine Oil Cooler NA
SAE Net Horsepower @ RPM 320 @ 5400
Transmission
Trans Type 6
Third Gear Ratio (:1) 1.53
Clutch Size (in) NA
Transfer Case Gear Ratio (:1), Low 2.72
Drivetrain Four Wheel Drive
First Gear Ratio (:1) 4.03
Sixth Gear Ratio (:1) 0.67
Transfer Case Model NVG 246
Trans Description Cont. Automatic
Fourth Gear Ratio (:1) 1.15
Trans Power Take Off NA
Transfer Case Power Take Off NA
Trans Order Code MYC
Second Gear Ratio (:1) 2.36
Reverse Ratio (:1) 3.06
Transfer Case Gear Ratio (:1), High 1.00
Trans Description Cont. Again NA
Fifth Gear Ratio (:1) 0.85
Trans PTO Access NA
Brakes
Brake ABS System (Second Line) NA
Drum - Rear (Yes or ) NA
Brake Type Pwr
Front Brake Rotor Diam x Thickness (in) 13.0 x 1.2
Disc - Front (Yes or ) Yes
Rear Drum Diam x Width (in) NA
Brake ABS System 4-Wheel
Rear Brake Rotor Diam x Thickness (in) 13.5 x 0.8
Disc - Rear (Yes or ) Yes
Steering
Steering Ratio (:1), At Lock - TBD -
Steering Type Pwr
Turning Diameter - Curb to Curb (ft) 43.0
Steering Ratio (:1), On Center 17.8
Turning Diameter - Wall to Wall (ft) NA
Tires
Spare Tire Order Code ZRS
Rear Tire Capacity (lbs) 2204
Front Tire Order Code QSS
Spare Tire Size P265/70R17
Revolutions/Mile @ 45 mph - Rear NA
Front Tire Size P275/55R20
Spare Tire Capacity (lbs) 2135
Rear Tire Order Code QSS
Front Tire Capacity (lbs) 2204
Revolutions/Mile @ 45 mph - Spare NA
Rear Tire Size P275/55R20
Revolutions/Mile @ 45 mph - Front NA
Wheels
Spare Wheel Size (in) 17 x - TBD -
Front Wheel Size (in) 20 x 8.5
Spare Wheel Material Aluminum
Front Wheel Material Aluminum
Rear Wheel Size (in) 20 x 8.5
Rear Wheel Material Aluminum
Suspension
Spring Capacity - Front (lbs) 3800
Axle Capacity - Rear (lbs) 4100
Stabilizer Bar Diameter - Front (in) 1.12
Suspension Type - Front Coil Over Shock
Axle Type - Rear Semi-Floating
Shock Absorber Diameter - Front (mm) 46
Spring Capacity - Rear (lbs) 4100
Axle Ratio (:1) - Front 3.08
Stabilizer Bar Diameter - Rear (in) 1.12
Suspension Type - Rear Rear Air Assisted
Axle Capacity - Front (lbs) 3800
Shock Absorber Diameter - Rear (mm) 46
Axle Type - Front Independent
Axle Ratio (:1) - Rear 3.08

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 Yes
Air Bag-Side Body-Rear No
Air Bag-Side Head-Front Yes
Air Bag-Side Head-Rear Yes
Brakes-ABS Yes
Child Safety Rear Door Locks No
Daytime Running Lights Yes
Traction Control Yes
Night Vision No
Rollover Protection Bars No
Fog Lamps Yes
Parking Aid Yes
Tire Pressure Monitor Yes
Back-Up Camera Yes
Stability Control Yes
Other Features StabiliTrak, stability control system with traction control,...
Daytime Running Lamps with automatic exterior lamp control
Air bags, dual-stage frontal, driver and right-front passenger...
Air bags, head curtain side-impact, front and rear outboard...
Air bags, seat-mounted side-impact driver and right-front...
Safety belts 3-point, driver and front passenger and second row...
LATCH system, (Lower Anchors and Top tethers for CHildren), for...
Rear Parking Assist, Ultrasonic with audible warning
OnStar, 6 months of Directions and Connections plan includes...
Automatic Crash Response
Stolen Vehicle Assistance
OnStar Turn-by-Turn Navigation
Tire Pressure Monitoring System (does not apply to spare tire)

Warranty

Warranty
Basic Miles/km 36,000
Basic Years 3
Corrosion Miles/km 100,000
Corrosion Years 6
Drivetrain Miles/km 100,000
Drivetrain Years 5
Roadside Assistance Miles/km 100,000
Roadside Assistance Years 5

Other Specs

Cooling System
Total Cooling System Capacity (qts) 16.8
Electrical
Maximum Alternator Capacity (amps) 145
Cold Cranking Amps @ 0° F (Primary) 600
Maximum Alternator Watts NA
Cold Cranking Amps @ 0° F (2nd) NA
Trailering
Wt Distributing Hitch - Max Trailer Wt. (lbs) 5000
Dead Weight Hitch - Max Trailer Wt. (lbs) 5000
Fifth Wheel Hitch - Max Tongue Wt. (lbs) NA
Wt Distributing Hitch - Max Tongue Wt. (lbs) 750
Dead Weight Hitch - Max Tongue Wt. (lbs) 500
Fifth Wheel Hitch - Max Trailer Wt. (lbs) NA
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