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2011 Chevrolet Avalanche Overview, Reviews, Ratings & Specs

Rating: 4.67
Based on 46 Owner Reviews ▶
Eugene S | March 31, 2025
The 2011 Chevrolet Avalanche is a unique full-size truck known for its versatile 'Convert-a-Cab' system. It debuted in 2002 and ran until 2013. Its body style is a blend between a pickup and an SUV. Key trims for 2011 included LS, LT, and LTZ. The pricing range when new was approximately $33,000 to $45,000. Its popularity stemmed from its ability to quickly transform from a short-bed pickup to a full-size SUV with a secure, enclosed cargo area.
The Good

The 2011 Chevrolet Avalanche offers strong V8 performance and a comfortable ride. It appeals to practical buyers with its towing capacity and versatile cargo bed. Emotionally, the Avalanche's unique design and ability to quickly convert between truck and SUV configurations make it stand out. Reliability is generally good, and it offers decent value for its capabilities.

The Bad

The 2011 Chevrolet Avalanche has some known weaknesses. Watch out for potential AFM (Active Fuel Management) issues, which can lead to oil consumption. Some owners have reported problems with the stability control system and transmission. Fuel economy is not a strong point. Also, the plastic bed panels can fade and require maintenance to keep them looking good.

2011 Chevrolet Avalanche: Quick Overview

  • Engine Options: 5.3L Vortec V8
  • Horsepower: 320 hp @ 5200 rpm
  • Torque: 335 lb-ft @ 4000 rpm
  • Fuel Economy: 15 mpg city / 21 mpg highway (2WD), 15 mpg city / 20 mpg highway (4WD)
  • 0-60 mph: Approximately 7.7 seconds
  • Towing Capacity: Up to 8,100 lbs (depending on configuration)
  • Trim-Level Features:
    • LS: Cloth upholstery, six-way power driver seat, single-zone manual air conditioning, CD player with auxiliary audio input, OnStar, StabiliTrak stability control.
    • LT: Adds dual-zone automatic climate control, leather-wrapped steering wheel, upgraded audio system, fog lamps, power-adjustable pedals, remote vehicle starter system.
    • LTZ: Adds leather upholstery, heated front seats, Bose audio system, 12-way power front seats, rearview camera, rear parking sensors, chrome exterior trim, Autoride suspension system.
  • Key Features: Midgate design allows extension of cargo area into the cabin. Integrated storage compartments in the bed walls. Removable rear window and folding rear seats enhance cargo flexibility.

2011 Chevrolet Avalanche Specifications

Vehicle Information
Year 2011
Make Chevrolet
Model Avalanche
Trim -
Style -
Type LTZ
Category Medium Truck
Manufacturing Details
Made In Mexico
Manufacturing City SILAO
Dimensions
Doors 4-Door
Curb Weight -
Gross Vehicle Weight Rating 8000 pounds
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine LC9
Engine Size 5.3L
Engine Cylinders 8
Transmission -
Transmission Type -
Transmission Speeds -
Drivetrain Four-Wheel Drive 1/2 Ton
Additional Features
Anti-Brake System -
Steering Type -
Pricing
Manufacturer Suggested Retail Price (MSRP) -
Invoice Price -
Delivery Charges -

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What Problems Does the 2011 Chevrolet Avalanche Have?

Frequently reported problems for the 2011 Chevrolet Avalanche often revolve around the Active Fuel Management (AFM) system. This system, designed to improve fuel economy by deactivating cylinders, can lead to excessive oil consumption. Owners may experience fouled spark plugs and engine knocking as a result. Another common issue is related to the stability control system, with some reporting erratic behavior or warning lights. Transmission issues, such as rough shifting or slipping, have also been noted by some owners.
Recalls for the 2011 Avalanche are relatively few, but it's essential to check the NHTSA (National Highway Traffic Safety Administration) database for any safety-related recalls specific to this model year, addressing issues like potential brake assist failures.
Long-term reliability concerns often include the durability of the plastic bed panels, which can fade or crack over time. Rust can also be a concern, especially in areas with harsh winters. The AFM system remains a long-term reliability risk if not properly maintained or addressed. Regular oil changes and monitoring oil levels are crucial to mitigate potential AFM-related problems. Overall, while the Avalanche is generally reliable, these issues should be carefully considered when evaluating a used model.

How long will the 2011 Chevrolet Avalanche last?

With proper maintenance, a 2011 Chevrolet Avalanche can easily reach 200,000 miles or more. Many owners report 10-15 years of service. Durability is generally good, but consistent oil changes (especially to combat AFM issues) are critical. Weaknesses over time include the fading or cracking of the bed plastics, potential rust in areas with road salt, and the aforementioned AFM problems leading to increased oil consumption and potential engine damage if neglected. Regular maintenance, particularly addressing the AFM system, is essential for long-term reliability.

What Technology & Safety Features are Included?

The 2011 Chevrolet Avalanche came equipped with a range of tech, entertainment, driver-assistance, and safety features.
Tech and Entertainment: Standard features included a CD player with auxiliary input and OnStar. Higher trims offered upgraded Bose audio systems, Bluetooth connectivity, and a navigation system. Optional features included a rear-seat entertainment system with a DVD player.
Driver-Assistance: Standard was StabiliTrak stability control. Higher trims added rear parking sensors and a rearview camera to assist with parking and maneuvering.
Safety Features: Standard safety features included anti-lock brakes, front and side airbags, and side-curtain airbags for both rows.
Optional Features: Available safety options included rear parking assist and a rearview camera.
Crash-Test Ratings: The 2011 Chevrolet Avalanche received good crash test ratings from the National Highway Traffic Safety Administration (NHTSA). The Insurance Institute for Highway Safety (IIHS) also provided ratings, but results varied depending on the specific test. It is recommended to check both NHTSA and IIHS websites for specific crash test results for the 2011 model year to ensure you have the latest information. The vehicle included standard safety features like antilock disc brakes, stability control, front-seat side airbags and full-length side curtain airbags.

What Colors Options are Available?

Exterior Colors
Black
Summit White
Graystone Metallic
Dark Blue Metallic
Sheer Silver Metallic
Black Granite Metallic
Sport Red Metallic
Sonoma Red Metallic
Interior Colors
Ebony
Light Titanium/Dark Titanium
Cashmere

2011 Chevrolet Avalanche Prices and Market Value

When new, the 2011 Chevrolet Avalanche ranged from approximately $33,000 to $45,000, depending on the trim and options. Current used market prices generally range from $12,000 to $25,000, influenced by mileage, condition, and trim level. The Avalanche has depreciated considerably, but its unique features, like the Convert-a-Cab system, help retain some value. Lower mileage, well-maintained examples, and higher trims (LTZ) command higher resale prices. Demand for unique vehicles and overall truck market conditions also play a role in resale value.

2011 Chevrolet Avalanche Cost of Ownership

The 2011 Chevrolet Avalanche is moderately costly to own. Insurance costs are average for a full-size truck. Fuel economy is poor, leading to higher fuel costs. Maintenance, including potential AFM-related repairs, can be significant. General repairs are typical for a vehicle of its age. Long-term ownership costs depend heavily on maintenance habits and addressing potential issues promptly. It is not the most economical vehicle in its class due to fuel consumption and potential repair expenses.

2011 Chevrolet Avalanche Fuel Efficiency

Fuel Type Flex Fuel (Gas / Alcohol)
Fuel Capacity -
City Mileage -
Highway Mileage -

2011 Chevrolet Avalanche Safety Rating

NHTSA
Overall Rating Not Tested
Overall Frontal Star Rating Not Tested
Side Overall Star Rating Not Tested
Overall Rollover Star Rating
Combined Front Seat Rating Not Tested
Combined Rear Seat Rating Not Tested
Overall Frontal Star Rating Not Tested
Frontal Barrier Star Ratings Not Tested
Overall Side Star Rating Not Tested
Side Barrier Star Ratings Not Tested
Side Pole Star Rating Not Tested
Combined Side Barrier And Side Pole Star Ratings Not Tested
Rollover Resistance Star Rating

2011 Chevrolet Avalanche Recalls & Defects

Electrical System:ignition
Recall date 2014-12-30
Recall no. 14v827000
Source NHTSA
Summary General Motors LLC (Gm) IS Recalling Certain Model Year 2011-2012 Cadillac Escalade, Escalade Esv, Escalade Ext, Chevrolet Avalanche, Silverado HD, Silverado LD, Suburban, Tahoe, GMC Sierra LD, Sierra HD, Yukon, and Yukon XL Vehicles. IN THE Affected Vehicles, THE Ignition Lock Actuator MAY Bind, Making Turning THE KEY Difficult or Causing THE Ignition TO GET Stuck IN THE "start" Position.
Consequence IF Stuck IN THE "start" Position, THE Ignition MAY Suddenly Snap Back Into THE "accessory" Position, Causing A Loss OF Engine, Steering, and Braking Power, Increasing THE Risk OF A Vehicle Crash. IF THE Vehicle IS IN A Crash, THE AIR Bags MAY NOT Deploy, Increasing THE Risk OF Occupant Injury.
Remedy GM Will Notify Owners, and Dealers Will Inspect and Replace THE Ignition Lock Housing, AS Necessary, Free OF Charge. THE Recall Began ON February 12, 2015. Owners MAY Contact GM Customer Service AT 1-800-458-8006 (Cadillac), 1-800-222-1020 (Chevrolet), or 1-800-462-8782 (gmc). Gm's Number FOR This Recall IS 14696 FOR THE Original Equipment, and 14912 FOR THE Service Replacement Parts.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
AIR Bags:frontal:passenger Side:inflator Module
Recall date 2021-02-05
Recall no. 21v054000
Source NHTSA
Summary General Motors, LLC (Gm) IS Recalling Certain 2014 Cadillac Escalade, Escalade Esv, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500, Yukon, and Yukon XL Vehicles Originally Sold, or Ever Registered, IN THE States OF AL, CA, FL, GA, HI, LA, MS, SC, TX, PR, AS, GU, THE MP, and VI or "zone A." Additionally GM IS Recalling Certain 2011-2014 Cadillac Escalade, Escalade Esv, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500, Yukon, Yukon XL and 2011-2013 Cadillac Escalade Ext, Chevrolet Avalanche, Silverado 1500, and GMC Sierra 1500 Vehicles Originally Sold, or Ever Registered, IN THE States OF AZ, AR, DE, DC, IL, IN, KS, KY, MD, MO, NE, NV, NJ, NM, NC, OH, OK, PA, TN, VA, and WV or "zone B." Additionally, GM IS Recalling Certain 2010-2014 Cadillac Escalade, Escalade Esv, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500, Yukon, and Yukon XL and 2010-2013 Cadillac Escalade Ext, Chevrolet Avalanche, Silverado 1500, and GMC Sierra 1500 Vehicles Originally Sold, or Ever Registered, IN THE States OF AK, CO, CT, ID, IA, ME, MA, MI, MN, MT, NH, NY, ND, OR, RI, SD, UT, VT, WA, WI, and WY or "zone C." These Vehicles ARE Equipped With Non-desiccated Passenger Frontal Inflators Containing Phase-stabilized Ammonium Nitrate (Psan) Propellant. These Inflators MAY Explode DUE TO Propellant Degradation Occurring After Long-term Exposure TO High Absolute Humidity, High Temperatures, and High Temperature Cycling.
Consequence AN Inflator Explosion MAY Result IN Sharp Metal Fragments Striking THE Driver or Other Occupants, Resulting IN Serious Injury or Death.
Remedy GM Will Notify Owners, and Dealers Will Replace THE Front Passenger AIR BAG Inflator With AN Alternate One, Free OF Charge. Interim Letters Notifying Owners OF THE Safety Risk Were Mailed ON February 25, 2021. Second Notification Letters Will BE Mailed Once THE Remedy IS Available. Owner Notification Letters Were Mailed TO 40 VIN Owners ON MAY 11, 2021. A Second Owner Notification Letter WAS Mailed TO All Other Owners ON January 24, 2022. Owners MAY Contact Chevrolet Customer Service AT 1-800-222-1020; Cadillac Customer Service AT 1-800-458-8006; and GMC Customer Service AT 1-800-462-8782. Gm's Number FOR This Recall IS N212328800.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
AIR Bags:frontal:passenger Side:inflator Module
Recall date 2021-02-05
Recall no. 21v050000
Source NHTSA
Summary General Motors, LLC (Gm) IS Recalling Certain 2007-2011 Cadillac Escalade, Escalade Esv, Escalade Ext, Chevrolet Avalanche, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, Yukon XL, and 2009-2011 Chevrolet Silverado 2500, Silverado 3500, GMC Sierra 2500 and Sierra 3500 Vehicles Originally Sold, or Ever Registered, IN THE States OF Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, THE Northern Mariana Islands (Saipan), and THE U.s. Virgin Islands or "zone A." Additionally, GM IS Recalling Certain 2007-2008 Cadillac Escalade, Escalade Esv, Escalade Ext, Chevrolet Avalanche, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, Yukon XL Vehicles Originally Sold, or Ever Registered, IN THE States OF Arizona, Arkansas, Delaware, District OF Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, NEW Jersey, NEW Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia or "zone B." These Vehicles ARE Equipped With Non-desiccated Passenger Frontal Inflators Containing Phase-stabilized Ammonium Nitrate (psan) Propellant. These Inflators MAY Explode DUE TO Propellant Degradation Occurring After Long-term Exposure TO High Absolute Humidity, High Temperatures, and High Temperature Cycling.
Consequence AN Inflator Explosion MAY Result IN Sharp Metal Fragments Striking THE Driver or Other Occupants, Resulting IN Serious Injury or Death.
Remedy GM Will Notify Owners, and Dealers Will Replace THE Front Passenger AIR BAG Inflator With AN Alternate One, Free OF Charge. Interim Letters Notifying Owners OF THE Safety Risk Were Mailed ON February 22, 2021. Second Notification Letters Will BE Mailed Once THE Remedy IS Available. Owner Notification Letters Were Mailed ON March 1, 2021. Owners MAY Contact Chevrolet Customer Service AT 1-800-222-1020; Cadillac Customer Service AT 1-800-458-8006; and GMC Customer Service AT 1-800-462-8782. Gm's Number FOR This Recall IS N212328760.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.

2011 Chevrolet Avalanche Insurance

Insurance for a 2011 Chevrolet Avalanche is moderately priced, reflecting its status as a LTZ with strong safety ratings and
reasonable repair costs.

How Does the 2011 Chevrolet Avalanche Compare to Other LTZ?

The 2011 Chevrolet Avalanche competed with full-size trucks like the Ford F-150, Ram 1500, and Toyota Tundra, and SUVs like the Chevrolet Tahoe/Suburban.
Performance: The Avalanche's V8 engine delivers adequate power, similar to its rivals. The F-150 offered more engine options.
Features: The Avalanche's Convert-a-Cab system was unique, offering versatility unmatched by competitors. Other trucks offered more advanced technology.
Reliability: The F-150 and Tundra are generally considered more reliable than the Avalanche, especially regarding the AFM system. The Ram 1500 had similar reliability concerns.
Price: Used Avalanche models are often priced competitively within the full-size truck market.
Alternatives: If reliability is a primary concern, the Toyota Tundra is a better alternative. For a wider range of features and performance options, the Ford F-150 is a strong contender. The Chevrolet Tahoe/Suburban offer similar passenger and cargo space in a traditional SUV format, without the Convert-a-Cab feature. For similar unique design and features, there aren't any real competitors.

Ranks #958 SUV

1 2023 Toyota 4Runner (5.0★)
2 2023 Honda CR-V Hybrid (5.0★)
3 2023 Lexus GX (0.0★)
4 2024 Mazda CX-90 PHEV (0.0★)
5 2024 Subaru Crosstrek (5.0★)
6 2024 BMW iX (0.0★)
7 2023 Ford Bronco Sport (3.0★)
8 2023 Mercedes-Benz EQB (0.0★)
9 2024 Chevrolet Trax (5.0★)
10 2023 Audi A4 allroad (0.0★)
11 2023 Hyundai Kona N (0.0★)
12 2023 Nissan ARIYA (5.0★)
958 2011 Chevrolet Avalanche (5.0★)

Final Verdict: Is the 2011 Chevrolet Avalanche a Good LTZ?

The 2011 Chevrolet Avalanche is ideal for buyers who value its unique Convert-a-Cab system and are willing to accept slightly lower fuel economy and potential maintenance related to the AFM system. It's worth buying as a used vehicle if you can find a well-maintained example with service records. Look for LT or LTZ trims for more features. It is most suitable for those who need occasional truck-like capabilities but prefer the ride and passenger space of an SUV. Inspect thoroughly for rust and AFM-related issues before purchasing. If reliability is paramount, consider alternatives.

2011 Chevrolet Avalanche Owner Reviews

4.67
Consumer Rating, Based on 46 Consumer Reviews
Overall rating
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Shane M on September 29, 2023

GM has dropped the ball.

Having severe body rust issues, all wheel openings, paint seems hard with severe rusting rock chips. Engine has oil pressure issues. Very disappointed with GM

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Huntress71 on August 14, 2023

Avalanche 11

Second avalanche I have owned. Bought a 2011 a few months ago. Had a few problems but I love the looks of them along with the comfort and room..great for hauling kayaks(reason I bought it). Like the Flex fuel option also. Especially since gas prices are up! Mine has over 177k miles. Plastic cover has alot of fading but still pretty truck. Only complaint really is that the outside door handles wear and break easily, plastic fading, headlight lens discoloration. Power isn't what it should be(no giddy up) but it's older truck. If your wanting speed then it's not the truck for you! I purchased a brand new one when they first came on market but it had transmission problems soon after getting it. Love the back seat fold and window remove feature the best!

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Lowell on April 23, 2023

PURCHASED IN 2011 WITH 7000 MI. ON IT

PRIMARILY OUR TRAVELING VEHICLE WITH 59TO 60000MILES ON IT HAS PREFORMED WELL TILL THIS WINTER REDUCED ENGINE POWER LIGHT COMES ON, CHEVY GARAGE CLEANED THOTTLE BODY, CONTINUED WITH PROBLEM, THEN REPLACED TPS CURED THE PROBLEM, THEN DISCOVERED A RECALL ON THIS, HAS THIS RECALL BEEN EXTENDED?

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Denise Jones on March 29, 2023

2011 Chevy avalanche love the design mechanics suc

Since I bought the 2011 avalanche I have done nothing but pour money into in the last 4 months I have owned it I think I have put a few thousand dollars in it just in 4 months. Now the torch converter is going out and get this another 500-2000 dollars for the problem

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James LTZ on March 1, 2020

High quality used truck

This Chevy Avalanche LTZ is living up to my expectations and meeting all of my families needs . l look forward to many years of reliable service from this truck.

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Alex on July 8, 2019

The Looks, Power, Functionality, Dependability!

This truck meets all my needs! Great functionality with all the stock options- 5.5ft bed converts into an 8ft bed. Many locking storage compartments. Powerful and decent gas mileage. Excellent in the snow. Super comfortable. Love it!

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2011AvyZ71 on June 30, 2019

I owned a 2007 Avy LTZ for 9 years 336k miles.

I needed this truck (2011 Avy Z71 49k miles) so that I can use it for towing a camping trailer (Z71) the 5.3 is easy to work on. this one comes with a life time warranty.

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BB on June 19, 2019

Nice looking truck with a comfortable ride.

Hauls a lot with a longer bed than most crew cabs. Great ride quality like an SUV. Great styling with an integrated hard panel over the bed to keep things dry.

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Charity J on May 13, 2019

Newest car I've owned

This vehicle meets all my needs and I am super excited because it's a beautiful ride. I'm really enjoying being a "new to me" truck owner.

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Carol & Charley P on April 22, 2019

Great truck - excellent price too!!

We wanted another Avalanche and this one fits the bill. Looks and drives great. Compfortable truck. Nice folks at dealership. Knowledgeable and willing to help and work with you.

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Eugene S

Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.