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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  Insane - 2007 Chevrolet Avalanche
  By R. Weeks - November 1 - 8:06 am

  I recently purchased the 2007 LT Avalanche and its an awesome truck. The interior is that of a luxury car not to mention it drives and rides like a car. The turning radius is unbelievable for a vehicle this size. The new body style is great. Surprisingly has a more aggressive look without the bulky plastic side panels. If you need an SUV/Truck, this is the way to go.

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  Pleased with my 04 Avalanche - 2004 Chevrolet Avalanche
  By sburk - October 30 - 12:20 pm

  I purchased my 04 used with 14,000 miles on it. I have been very pleased so far. My Avalanche does not have the body hardware and is very sharp looking. I am getting about 15 mpg during mostly country driving as high as 19 mpg on highway trips. The interior is extremely comfortable especially on long trips. The ride is solid and quiet. I enjoy the sunroof and Bose stereo. I wish I had leather, but the black sport cloth seats are very nice. The bed cover was somewhat faded when I purchased the vehicle, but after using a product called "Back to Black" it looks like new. This is the perfect truck for a family man. Tons of rear seat space even for adults and I love the midgate versatity.

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  03 Avalanche - 2003 Chevrolet Avalanche
  By dave711 - October 27 - 6:48 pm

  Never had it back to dealer for anything. Change the oil and put in gas and go. Very smooth and quiet ride along with the largest trunk of any vehicle ever made. The heated leather seats are very comfortable and great for long drives. Definitely the ultimate utility vehicle.

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  Comfort and style - 2002 Chevrolet Avalanche
  By vtfatdaddy - October 19 - 6:11 pm

  I love my truck. Its ultra comfortable, even for several people on long rides (I drove two other adults and my two young sons in car seats on a 9 hour trip and no one complained.) I have the Z71 package, but it still rides much smoother than a truck, and because it sits a little lower I prefer it to the ride of my wifes Tahoe. I love the versatility of this truck. I can pack in my whole family and go buy anything I need at the Home Depot, or haul a load of wood or whatever I want. I love the look of the Avalanche, wonderfully odd styling stands out from the crowd. Havent had any mechanical problems whatsoever with the truck. Interior is "no frils" but very functional.

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  A fine machine - 2004 Chevrolet Avalanche
  By Keith Shealy - October 9 - 10:00 am

  I bought this vehicle after a under the influence driver totaled my Blazer. I was looking for a huge vehicle such as a Suburban but have always prefered a truck. I have been extremely pleased with the power (enough to pull our camper and equipment with power to spare). My wife finds this vehicle so comfortable to ride in she always falls asleep in the passenger seat when I am driving. I would have to say that I am a very, very satified customer.

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  Awesome Ride! - 2007 Chevrolet Avalanche
  By Robert A. Hill - October 4 - 7:05 am

  This is my third Avalanche and at this point cant think of another ride I like better. I liked the other two so much that I had this one Customized by Southern Comfort. Now its not only a great ride but a real eye catcher.

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  trkn4evr - 2004 Chevrolet Avalanche
  By trkn4evr - September 28 - 12:43 pm

  This truck is great all around. There are so many little things that make the difference. The foldable back seats are very easy and create so much room, and the panels on the bed are a great invention. I have not had a problem in two years.

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  My 2002 Avalanche - 2003 Chevrolet Avalanche
  By Raughammer - September 25 - 2:00 am

  I have been 100% satisfied with the SUT Avalanche. Dont have one? Dont go drive one... or you will.

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  Best vehicle I ever owned - 2007 Chevrolet Avalanche
  By Todd - September 23 - 6:11 pm

  The ride is unbelievable. So quiet and smooth. I have owned several Lexus sedans and would equate it much the same.

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  Vehicle For Life - 2007 Chevrolet Avalanche
  By Jeff - September 22 - 8:26 pm

  This is my 2nd Avalanche. I owned a 2003 and it was nice, but the 2007 is the best vehicle I have ever owned. I will buy another Avalanche in a couple of years. I wish it got better gas mileage, but what do you expect with a 6000 lb vehicle? All my friends tell me it rides better than their cars.