Skip to content
KLUNK
KLUNK

2008 Chevrolet Avalanche

The Verdict

44 Proceed with Caution

The 2008 Chevrolet Avalanche has 295 owner complaints filed with NHTSA. The most reported issues are electrical (164 complaints) and body (98 complaints). With a Klunk Score of 44/100, it earns a "Proceed with Caution" rating. If you're shopping for a Chevrolet Avalanche, consider the 2012 model year which has 82% fewer complaints.

Safe Bet

The 2012 has 82% fewer complaints

View the 2012 Chevrolet Avalanche dashboard →

44

Klunk Score: Proceed with Caution

About average for complaint volume. Research the specific issues before buying.

How is this calculated?

The Klunk Score ranks this vehicle year against all others in our database based on total owner complaints filed with NHTSA. 100 = fewest complaints (top tier), 0 = most complained-about. Scores above 60 are better than average; below 40 means more problems than most.

Get notified if a recall hits this car.

We email you when NHTSA issues a new recall on the 2008 Chevrolet Avalanche. No spam, no marketing.

Under the Hood

Each number is a complaint. Darker = bigger problem.

YearBodyBrakesElectricalEngineTransmission
20021803015710231
2003841371572915
200462821272918
20053818933423
200681191213
200713562894317
2008983164273
20093515153
20104606263
201163567136
20123511033
20134912750

By Category

Electrical
164
Body
98
Engine
27
Brakes
3
Transmission
3

By Severity

1
146
2
133
3
5
4
11

Worst Problems

Complaints

Electrical 1

The contact owns a 2008 Chevrolet Avalanche. The contact received notification of NHTSA Campaign Number: 21V050000 (Air Bags); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

23mo ago
Engine 1

The contact owns a 2008 Chevrolet Avalanche. The contact stated that while driving at various speeds, the vehicle lost motive power and independently turned off. After restarting the vehicle, the check engine warning light remained illuminated. The cause of the failure was not yet determined. The manufacturer and local dealer were notified of the failure. The failure mileage was 200,000.

27mo ago
Electrical 1

Both air bags deployed for no reason driver and passenger

37mo ago
Body 2

The contact owns a 2008 Chevrolet Avalanche. The contact stated that while operating the vehicle, the traction control warning light illuminated, and the vehicle became very unstable and difficult to steer. The vehicle was taken to the local dealer who diagnosed that the traction control system was faulty and needed to be replacement. The vehicle was not yet repaired. The manufacturer was not yet contacted. The failure mileage was 125,000. The dealership was contacted to inspect the vehicle for issues related to traction control but was denied. The contact also bought the necessary parts in an effort to save money but was denied again by the dealership. The contact is still looking for anyone who will help repair the vehicle.

39mo ago
Body 1

Dash cracked. A/C and windshield defroster throws pieces of broken dash when it falls in Duct and fan. Dealer inspected. Offered to sell new dash cover and labor to install. dealer referred to manufacturer representative. no warning lights.

50mo ago
Body 2

The dashboard has started to crack near the airbag. In the event of the airbag being deployed, it could potentially send sharp pieces of plastic flying into the passengers face.

50mo ago
Body 2

The contact owns a 2008 Chevrolet Avalanche. The contact stated upon purchasing the vehicle at the used car dealer, he noticed that the dashboard of the vehicle was cracked and the crack was extending towards the front passenger's side air bag location. There was no warning light illuminated. The used dealer was notified of the failure and informed the contact that it was a known failure; however the vehicle was not repaired. The contact stated that the failure had become significantly worse. The contact contacted an unknown Chevrolet dealer to inquire the cost of a dashboard. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 50,000.

52mo ago
Electrical 1

The contact owns a 2008 Chevrolet Avalanche. The contact stated while driving 60 MPH, the driver’s side air bag deployed inadvertently without the vehicle being involved in a crash. The passenger’s side air bag also deployed and shattered the passenger’s side windshield. The contact pulled over safely and then the side curtain air bag on the driver's side deployed. The contact was aware that the "Service Air Bags" light would intermittently flash on and off; however, the warning light was not illuminated at time of the air bag deployments. Additionally, the passenger’s side curtain air bag had also deployed. The contact had not taken the vehicle to the local dealer. The vehicle was not diagnosed nor repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 190,000.

52mo ago
Body 2

The dashboard cracked and pieces have broken off. This break is extremely dangerous if a crash were to happen as many parts are exposed.

54mo ago
Body 2

DASH BOARD CRACKING ALL OVER SSINCE 2015

58mo ago
Electrical 4

2008 CHEVROLET AVALANCHE. CONSUMER STATED THAT THE AIR BAG DID NOT DEPLOY DURING AUTO ACCIDENT.

60mo ago
Body 2

Chevrolet has KNOWINGLY AND WILLINGLY placed a dash in my 08 avalanche that is dangerous. The truck has a TK airbag and Chevrolet refuses to fix the issue CORRECTLY. The dash is cracked, as most GM products from 07-13 are, and now the airbags need to be replaced. The dealership advised me that it would come apart, and that I would need to spend 2 grand to have it repaired. GM told me on a recorded phone call that they have had several of these reports and that they do not have a "documented solution" for it. They told me I have to choose between the resale value of my truck or the safety of myself and passengers. They are at fault for the dash, as well as the TK airbag. GM refuses to do anything to make it right after their shotty work.

60mo ago
Body 2

I HAVE REPLACED TWO DASHBOARDS. I BOUGHT THIS TRUCK BRAND NEW. THE DASHBOARDS CRACKED IN THE SAME EXACT SPOT ON THE CORNER OF THE AIRBAG. NEED A THIRD DASHBOARD

63mo ago
Electrical 2

AFTER A COUPLE OF YEARS MY VEHICLE DEVELOPED SEVERAL CRACKS IN THE DASH, ESPECIALLY AROUND THE AIRBAG. YESTERDAY I HAD THE AIRBAG RECALL PERFORMED. AS A RESULT OF THE REPAIR, THE CRACKS ARE NOW BROKEN PIECES. I NOW FEAR THAT IN THE EVENT OF AN AIRBAG DEPLOYMENT, SHARDS OF SHARP PLASTIC WILL BE THROWN INTO THE AIR AND COULD POTENTIALLY RESULT IN SEVERE INJURY.

64mo ago
Electrical 1

MY DASH IS CRACKED RIGHT BY THE AIRBAG AND RIGHT OVER THE CLUSTER WHICH I FEEL IS A DEFECT IN THE MATERIAL THAT WAS USED TO MAKE THE DASH AND IS A SAFETY HAZARD. IF THE AIRBAG DEPLOYS ' COULD BUST AND PIECES COULD FLY INJURY SOMEONE OR PUNCTURE THE AIRBAG I FEEL THAT GM SHOULD RESOLVE THIS PROBLEM I SHOULD NOT HAVE TO PAY FOR A NEW DISH THANK YOU HOPE TO HEAR BACK SOON. FURTHERMORE THERE IS AN ELECTRICAL PROBLEM WITH MY VEHICLE THE TRUCK WILL LOCK BY ITSELF WITH THE KEYS IN THE IGNITION OR LAYING ON THE CONSUL IS HAPPENED SEVERAL TIMES ON ME AGAIN THANK YOU

64mo ago
Electrical 2

CRACKED DASHBOARD DEFECT. I ASKED THE MANUFACTURER (GM) WHAT HAPPENS TO A CRACKED DASHBOARD DURING A COLLISION? THEIR RESPONSE WAS BASICALLY NHTSA DECIDES WHAT A SAFETY CONCERN IS. WELL, I RECENTLY CHATTED WITH NTHSA ONLINE AND ASKED THE QUESTION, WHAT HAPPENS TO A CRACKED DASHBOARD DURING A COLLISION? NTHSA RESPONSE TO ME WAS, THAT WOULD BE A QUESTION FOR THE MANUFACTURER SINCE THEY ARE THE ONES WHO CONDUCT THE CRASH TESTS. APPARENTLY NO ONE KNOWS WHAT HAPPENS TO A DEFECTIVE DASHBOARD DURING A COLLISION, I IMAGINE SHRAPNEL IMPALING INTO MY FACE OR MY CHILDREN'S FACE. WE ALL KNOW GM WOULD RATHER PAY FAMILIES FOR THE BURNING DEATHS OF THEIR LOVED ONES RATHER THAN ISSUE A RECALL FOR THEIR DEFECTIVE PRODUCT BECAUSE IT'S CHEAPER..... I SUGGEST THE AUTHORITY "NTHSA" HOLD THE MANUFACTURER ACCOUNTABLE FOR DEFECTS REGARDLESS OF PRESSURE FROM WASHINGTON REPRESENTATIVES THAT MAY PUT PRESSURE ON NTHSA TO HAVE LESS STRINGENT STANDARDS JUSR SO A COMPANY CAN MAKE MORE PROFITS AND THROW MORE MONEY INTO SOME ASSHATS COFFER. THAT'S THE ONLY LOGICAL EXPLANATION AS TO WHY DEFECTS ARE NOT REMEDIED. I ASKED AGAIN, WHAT HAPPENS TO A CRACKED DASHBOARD DURING A COLLISION? WHO IS GOING TO ANSWER THAT QUESTION? WHO IS GOING TO DECIDE IF THAT'S A SAFETY CONCERN? WHO SETS THE STANDARD FOR SAFETY? WHAT'S THE MINIMAL ACCEPTABLE DEATH RATE DUE TO VEHICLE DEFECTS? WHAT'S THE MINIMAL ACCEPTABLE HUMAN DEFORMATION, HANDICAPPED RATE DUE TO VEHICLE DEFECTS? I LOOK FORWARD TO HAVING THOSE QUESTIONS ANSWERED AND NOT JUST REFERRED TO AN ONLINE RESOURCE THAT DOESN'T ANSWER THESE QUESTIONS SPECIFICALLY.

64mo ago
Electrical 1

OH MY 08 AVALANCHE MY DASHBOARD IS CRACKED RIGHT BY THE AIRBAG AND RIGHT ABOVE THE PLASTER IN FRONT OF THE STEERING WHEEL. MY VEHICLE ALSO AUTOMATICALLY LOCK BY ITSELF WITH THE KEYS IN THE IGNITION OR NOT IN THE IGNITION

64mo ago
Electrical 2

THE DASHBOARD HAS CRACKED AROUND THE INSTRUMENT CLUSTER AND THE AIR BAG. CAUSING SAFETY HAZARDS. IT IS OBVIOUSLY A FLAWED DESIGN GM REFUSES TO OWN UP TO. THE VEHICLE ALSO HAS SOME ELECTRICAL ISSUE THAT CAUSES THE TRUCKS TO COME TO A STOP ON THE INTERSTATE.

65mo ago
Electrical 1

RECEIVED NOTICE OF RECALL MANY YEARS AGO. REMEDY HAS NEVER BEEN COMPLETED AFTER MANY CALLS TO MANUFACTURER, DEALER AND NHTSA OVER MANY YEARS. THE EXCUSE IS ALWAYS THAT THE REPLACEMENT PART IS NOT AVAILABLE. THIS IS DISGRACEFUL SINCE WE ARE AT RISK FOR SEVERE INJURY OR EVEN DEATH.

66mo ago
Electrical 1

DASH TOP CRACKED IN TWO SPOTS ONE BY AIRBAG

66mo ago

295 total

1/ 15
Report a Klunk