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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  Luxurious Four Wheel Drive - 2003 Chevrolet Avalanche
  By LAURAINZER - February 24 - 2:00 am

  After seeing the Avalanche I had to do some research to find out if it was as good as it looked. After research I went to test drive it...all it took was to drive it around the parking lot and I bought it!! This is the most unique, most reliable, most fun vehicle ever. Only in America would you find Luxury, Leather, 4 Wheel Drive, SUV/Truck that drives more smoothly than most cars! I have driven this vehicle in snow, mud, on road, and off...it drove so well and incredibly smooth. It simply feels like you are riding in a Limo with the power to go anywhere in any weather. Everything about it is incredible.

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  Satisfied customer - 2003 Chevrolet Avalanche
  By Kevin - February 11 - 3:17 am

  This vehicle does it all and looks good doing it. Doesnt beat you up on long drives. Pulls heavy loads with ease 2 horses in a 16 ft. stock trailer no problem. Zero mechanical problems love the engine it even sounds strong. Interior is very comfortable and has toys everywhere. Dual zone temp control works like a champ.

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  Im lovin it and thats not a McDonalds - 2005 Chevrolet Avalanche
  By Mark - February 6 - 10:12 pm

  Well my eperience with trucks are are not old enough but I love this vehicle,spent little extra on interior and eterior equipment but dont regret single buck. Finally I have car I can go easy fishing or hunting without any doubts like "Am I gonna get there without ripping all my brake hoses and wires under the car?".This time I would say GO FOR IT! and still when I get back give a little bubble bath put a nice suit on and take my wife to dinner in nice restaurant. This car has its class, runs great. Handling is good very responsive to driver no matter who that is. Lots of power and still looks great on the road. Have proof, everyones turning heads towards me.

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  Great versatility - 2004 Chevrolet Avalanche
  By David Hrivnak - February 6 - 12:04 am

  The versatility of the truck is unmatched. I have been able to use two tiered hauling, filling the area under cargo panels and then stacking an equal amount of weight and stuff on top. I can haul 2 yards of mulch in the back, hose it off and go out to a nice dinner that night.

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  Its Not My Daddys Truck - 2004 Chevrolet Avalanche
  By MintyMe - February 1 - 2:00 am

  I am really happy with my 2004 Avalanche Z66. Its a fun truck to drive.

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  High miler - 2004 Chevrolet Avalanche
  By Fred S - January 30 - 5:22 pm

  I have put over 65,000 miles on my Avalanche in two and a half years. The only problem was that the tailgate latch broke. On the highway I get between 18 and 21 MPG even on the 75 MPH interstates. I have hauled 12 ft. 2x12s inside with the tailgate closed. The bed cover is secure yet easy to remove. In short it is a GREAT vehcle with multi-talents.

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  Best vehicle Ive ever owned - 2002 Chevrolet Avalanche
  By Avalanche2002 - January 29 - 2:00 am

  Very powerful 2500 Avalanche with 8.1L vortec engine. 14 miles/gallon, very smooth ride, good pick up for an over 3 ton vehicle. very little sway on curves. strong runner, no complaints.

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  Best All Around Vehicle - 2003 Chevrolet Avalanche
  By Mr Wally - January 28 - 2:48 pm

  I have the Z66 Package with all the goodies. When I first tried out this vehicle, I was sold. We (wife and I) are snowbirds and travel back and forth from NY to FL very comfortably. Gas mileage could be better but we average about 19.5 on the road and 17 off. I like the convenience of having a pickup body available. I carried some 12 vinyl siding pcs. inside with the tailgate closed! Thanks Chevy

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  Kims Avalanche - 2002 Chevrolet Avalanche
  By Kim - January 26 - 1:37 pm

  I really enjoy my 2002 Avalache . Its a lot of fun! Very comfortable. Very big though. Its a beautiful design as I have running boards and to help older freinds in and out of truck. Cold days the seat warmers are GREAT! I love my burnt orange color and enjoy all the diversities in accomadates all my families different interests! The ONLY problem I have is I cannot get my 2 kayaks up onthe roof with the standard tie downs! My old van I could. I will shortly be purchase racks for my truck and that will solve that. I anxiously await the falling of the gas prices!! I LOVE my Avalanche! Sooo comfortable!

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  Awesome truck - 2005 Chevrolet Avalanche
  By RAy - January 24 - 11:42 am

  I have owned 17 vehicles, most of them trucks, and this is by far the best. The ride is excellent and it handles like a dream. It is a very quiet ride and has a lot of power. Huals a ton of pellets with no problem and back is very easy to convert. I would recommend to anyone.