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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  I would buy another one - 2004 Chevrolet Avalanche
  By Joe V - January 25 - 8:04 pm

  I purchased new almost 4 years ago. After 58,000 miles, I have not had one major repair. Changed oil and it goes. In nearly perfect condition, with original tires and brakes. Never a problem. The black plastic began to fade and the dealer refurbished it, under warranty without charge with an improved treatment. Every year me and 3 friends take it on our golf trip- 4 men, 4 sets of clubs and our luggage- and we usually take the clubs of the rest that fly down. Have hauled 10 foot sheets of drywall, skids of pavers and also trailered a huge camper approx 10,000 pounds. Reliable!

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  This truck rocks!! - 2002 Chevrolet Avalanche
  By jcrichie - January 22 - 2:56 am

  If you are looking for a great truck without the rough ride, this is the one for you. I have driven 4x4 trucks all of my adult life and I can honestly say I will never own one again. The Avalanche rides better than my wifes Xterra (by a large margin) but still gives you the feel of driving a truck. When they first came out I thought they looked awful, but the exterior has grown on me. Anyone who doesnt like the Avalanche obviously has never driven one.

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  Nothing like it at all! - 2007 Chevrolet Avalanche
  By Surf Guru - January 19 - 2:00 pm

  After owning just about every kind of suv, car, truck, I purchased this from a friend and cannot wait to get behind the wheel each day. Sold a 2007 Toyota Tacoma Sport and replaced it with this vehicle and would never go back. LTZ equipment package, 6.0 366 hp engine tops. Get the factory navigation if you can.

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  Great Family Truck - 2007 Chevrolet Avalanche
  By Dave - January 14 - 2:55 pm

  I purchased this vehicle needing a truck and also an SUV to haul the family around in. I havent been disappointed. It is extremely comfortable and the design is sharp inside and out. The locking truck bed is nice to keep luggage and equipment in when you have passengers up front. Im also an XM guy so having it standard on GM vehicles was a big selling point. Developed a couple of rattles after about a month - the dealership really wasnt interested in helping to fix them so I eventually found and fixed myself.

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  Best vehicle Ive ever owned - 2002 Chevrolet Avalanche
  By Suzanne - January 12 - 8:55 am

  My 02 Z66 is hands down the best vehicle I have ever owned. Room for kids, lumber, landscaping stuff. It stands out in the crowd with great lines and top shelf reliability. I have never had to put this vehicle in the shop! Its got 106k miles on it and I fully intend to drive it until it just wont go another mile. No, I will replace what ever breaks and give it to my soon to be 16 yr old. I love this truck.

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  Womans Truck - 2008 Chevrolet Avalanche
  By harvey - January 4 - 8:58 am

  The 2008 LTZ is the most comfortable truck on the market. It has been a pleasure to drive and ride in. When your wife likes the mans toys "ie truck" then you know that you have made the right choice. Will be a pleasure to drive on long trips

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  Smurfs Avalanche - 2004 Chevrolet Avalanche
  By smurfy ann - January 2 - 10:00 am

  Totally awesome truck. I have the fexibilty of a 4-door and a truck. Plus it looks good. I havent been satified with any vehicle since my 1991 Z-24. Ive had a Blazer, a Malibu, a S-10, & a ford car. The Avalanche is big, I feel safer when I am driving this truck. Its easier for my 2 kids (7 & 8 years old) to get in & out. Suprisingly the gas mileage isnt that bad. I comute over 500 miles a week and average 17 miles per gal. The preformance is OUTSTANDING. The looks AWESOME. If something happened to my truck I would replace it with another one.

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  2008 Chevrolet Avalanche LTZ 4x4 5.3L - 2008 Chevrolet Avalanche
  By TW - December 31 - 12:34 pm

  I traded a 2003 Chevrolet Avalanche for this 2008. I put 52,000 miles on my 2003 and only had to change the tires and one light bulb. The vehicle is great and I couldnt be more satisified with the new one. I was concerned about the low height of the front valance, but so far it has not been a problem. Also, I went from cloth seats to leather and was concerned about the change. However, I cant be happier especially when I turn on the heated seats in cold weather.

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  Shes got Legs! - 2002 Chevrolet Avalanche
  By Umpire - December 25 - 2:00 am

  Everyone looks, stares, waives dollars and wonders! This truck, in addition to being a sturdy, versitile vehicle which converts as easily as depicted on TV, is an attention grabber. The ride, comfort and performance have been superior. No maintenance problems whatsoever.

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  THE BEST - 2004 Chevrolet Avalanche
  By CHARLENE K. BEATON - December 21 - 2:00 am

  I REALLY LOVE MY NEW AVALANCHE..IT IS THE BEST TRUCK CHEVY MAKES ..BY FAR