Overview & Reviews

The Chevrolet Avalanche is a distinctive utility vehicle that blends the comfort and passenger capacity of an SUV with the cargo capacity of a long-bed pickup truck. Its unique "midgate" feature allows it to be converted from a five- or six-passenger crew cab pickup with a short cargo box into a two- or three-passenger pickup with a long cargo box. A lockable hard plastic cover keeps the bed contents safe.

Produced for two generations, the Avalanche was based on Chevy's related full-size trucks and SUVs and therefore shared basic underpinnings and powertrains. Though it may command a price premium on the used-car market, the Avalanche also has more to offer than most pure trucks or SUVs. For the shopper in need of a jack-of-all-trades vehicle, either generation of this unusual truck should make for a smart choice.

Used Chevrolet Avalanche Models
The most recent Avalanche is the second-generation model produced from 2007-'13. Sleeker exterior styling, a sharper and more precise driving feel and increased interior refinement were its chief advantages compared to the first-generation model. It was offered in three trim levels: base Avalanche LS, midgrade Avalanche LT and plush Avalanche LTZ. Numerous luxury and technology features were available, including Bose audio, leather upholstery and a rear-seat entertainment system.

Rear-wheel drive by default, this Avalanche was also offered with two four-wheel-drive (4WD) systems -- one with a single-speed transfer case (introduced on the 2010 model) and one with low-range gearing (previously the only option). All models started with a 5.3-liter V8 that initially produced 320 horsepower and 340 pound-feet of torque (310 hp and 335 lb-ft with 4WD). A 6.0-liter V8 with 366 hp and 380 lb-ft of torque was optional from 2007-'09. (Note that rated power on these engines varied slightly through the years, but you shouldn't notice any real-world difference in performance.) Earlier Avalanche models had a four-speed automatic transmission, while a six-speed automatic (which helped improve fuel economy) became standard for 2009.

In reviews of the second-generation Chevrolet Avalanche, we consistently praised its exceptional versatility on account of the adjustable-length bed. From behind the wheel, we found the Avalanche to be comfortable and smooth-riding for such a workhorse, with robust acceleration from either of the proven V8 engines. The towing capacity impressed us at over 8,000 pounds, easily outdoing the car-based Honda Ridgeline, though trailing pure trucks with V8 power. Maneuvering in tight spots was a challenge, however, due to the Avalanche's massive size and considerable blind spots astern. Still, with its updated platform, it was markedly more pleasant to drive than the previous-generation model.

Aside from the powertrain changes noted above, this Avalanche received standard side airbags for 2008, and the LTZ was upgraded for 2009 with standard Bose audio, heated and ventilated front seats and leather upholstery. The final-year 2013 model was technically known as the Black Diamond Avalanche; it was treated to special badging and some additional features as standard.

The first-generation Chevrolet Avalanche was produced on an older platform from 2002-'06, making a name for itself with its innovative midgate, which was largely carried over to the second-generation model. This Avalanche is also very similar to the newer version in terms of passenger space. At its debut, the first-generation model was offered with two- or four-wheel drive and in 1500 (half-ton) or 2500 (3/4-ton) designations. The 1500 came with a 5.3-liter V8 good for 285 hp. The 2500 model had a 340-hp 8.1-liter V8 as well as higher towing and payload capacities. Both engines came standard with a four-speed automatic transmission.

In reviews of the original Chevrolet Avalanche, we gave it high marks for its trick adjustable bed and comfortable seating. Downsides included compromised outward visibility, low-grade interior materials and awkward exterior styling. The latter was partly attributable to the truck's standard-issue gray-color lower body cladding. Chevrolet wisely made it an option starting in 2003.

There were a few other notable changes during this Avalanche's run. The 2003 model year also saw the arrival of standard multistage airbags, optional stability control and a number of new features, while 2004 saw a slight drop in rated power for the 8.1-liter V8 (to 320 hp). Stability control was made standard across the board for 2006.

User Reviews:

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  BEST TRUCK I EVER HAD! - 2004 Chevrolet Avalanche
  By Donny - July 23 - 10:00 am

  I really love this truck! Its awesome style and sleek look really turns heads. My wife WAS NOT a real big truck fan until she drove the Avalanche. I only had the truck 45 minutes and I had the windows tinted and 22" rims put on it "IT REALLY MADE A DIFFERENCE" My friends call it a AVA-CADE or ESCA-LANCHE.now dont steal my name. HA HA HA Thanks, Donny from MARRERO LOUISIANA

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  Go Avalanche! - 2005 Chevrolet Avalanche
  By steve - July 18 - 1:43 pm

  Great car with a very good ride. Beats the ride of Tahoe by a wide margin. Very comfortable with many applications and adaptability. Leather seats should be leather. Way too much vinyl for the price. Bose sound system is a joke for the money. Infinity in Mitsubishis SUV blow it away.

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  3 yrs and still in love - 2005 Chevrolet Avalanche
  By Sunburst05 - July 12 - 11:24 pm

  I have had this truck for 3 yrs and still would not trade it for a new one. It has been one of the best investments I have ever made.

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  2007 LTZ - 2007 Chevrolet Avalanche
  By Colorado Avalanche - July 11 - 1:46 pm

  I had not planned on getting one at the time, but I am sure glad that I did. LTZ package is awesome (wish I had the Navigation\Backup Camera\DVD package, but no complaints). Ive towed a utility trailer, pop-up camper and full- size camper in the Colorado mountains with no problems. Sound system is great, interior is comfortable, engine is powerful, utility aspect is wonderful and, of course, it looks great. Yeah, it uses some gas, but you have to consider that before you buy it. Im at 19,000 miles right now and Id buy it all over again.

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  Perfect truck for any reason - 2003 Chevrolet Avalanche
  By Hans2 - July 9 - 2:00 am

  Best truck on the road.I like the looks Very quiet. I have Z71 option. Ride is a little stiff, but needs to be for off road. I wish for 6.0 liter engine. The 8.1 is too much.

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  Number 3 - 2008 Chevrolet Avalanche
  By NFRich - June 29 - 6:51 pm

  This is my 3rd Avalanche. Have had an 02 and 04. Bought an 07 Silverado and didnt like that at all. Only had around 9000 miles when I got rid of it. The Silverado got the worse gas mileage I have ever gotten with one, and have had them for years. So, was able to go back to the truck I love. It is so versitle. Can fit sheets of plywood and drywall in without issues at all. The storage areas are great as well. There is so much room that everyone can travel in comfort. Drove straight through to FL one year and put a futon mattress in the back/folded the seat down and the kids had all the room they needed along with all the luggage. Has to be the best product GM has come out with!

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  I love my truck! - 2004 Chevrolet Avalanche
  By CherryChevys - June 28 - 10:14 am

  Havent had any problems out of it except for the HVAC control door. I still get heat and a/c, but it comes out of the windshield defrostor vent.

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  Great Truck - 2007 Chevrolet Avalanche
  By AZ Avalanche - June 21 - 5:53 pm

  Bought my 2007 Z71 Avalanche 1 year ago. Have 18,000 + miles with not a single problem. Truck has great, smooth power and excellent fit and finish. Rides extremely smooth even with Z71 package. In construction and usually get a new truck every 6 months, but plan to keep this one. Very comfortable with well placed and logical controls. Gas mileage averaging 14.8 over 18k of driving all in city. Best all around vehicle out today.

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  LTZ is the best vehicle Ive ever owned - 2008 Chevrolet Avalanche
  By Michael - June 16 - 1:51 pm

  I have always been a Ford fan, and still have nothing bad to say, but this is the best vehicle I have ever owned. I love this truck. I looked at the F-150, Tundra and even the MB GL, but I was drawn back to this truck every time. Its functional, practical, has a very roomy and comfortable back seat, the plactic bed cover is more durable than the steel ones I have seen. I own a BMW and this trucks interior fit and finish is just as luxurious as my BMWs is. I have never been happier with a purchase, Im averaging 15 MPG, not great, but not bad for a pickup. I had a lot of people point me towards the Tundra, I would not do an even swap if you paid me $10k more. Im a bowtie guy now!

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  Best car I ever had - 2002 Chevrolet Avalanche
  By jeffrey - June 14 - 10:00 am

  I am a contractor and use this car / truck in my work. I convert it from SUV to truck 1 to 3 times per week. It literally is like having two vehicles.