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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  Finally Got It - 2003 Chevrolet Avalanche
  By Merlin - July 20 - 2:00 am

  I first saw this truck at the Detroit auto show 3 years ago. I knew right then I had to have it. The versatility and comfort for long trips has sold me. It will haul 6 people or just 3 people and our kayaks and all our gear.

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  I Love My Avalanche - 2003 Chevrolet Avalanche
  By EZLucas - July 19 - 2:00 am

  At first I didnt like the looks of the Avalanche. Neighbors bought one and I soon began to like the utility then the looks began to attract me. So I picked up a white full armor unit and I love it! 10K so far and no problems. I get from 15 to 21 mpg which os great for a big car/truck like this. My cousins 2003 Expedition gets 13 to 16 mpg so the Chevy gets an excellent on mpg. The vehicle is comfortable, drives like a luxury car has utility like a truck. I highly recommned this vehicle to anyone interested in a vehicle that does it all. Super Job GM! Oh by the way the 5.3 Avalanche will smoke the 5.4 Expedition throught the 0-60 and the 1/4 mile!

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  Great car/truck - 2003 Chevrolet Avalanche
  By Devola - July 6 - 2:00 am

  The best of both worlds, its a truck that rides like a car. A little hungry a the pump but it worth it.

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  2002 Chevrolet Avalanche Z71 - 2002 Chevrolet Avalanche
  By Jgordon05 - July 5 - 2:00 am

  When I first got the Avalanche I knew this was going to be a good truck. It looks great from the inside and out. Lots of features and it stands out. There were lots of changes from 2002 to 2003 such as the dash, radio look, heated seats on your back, BOSE stereo, and the stereo controls on the newly designed steering wheel. The convert a cab is great. Didnt even know how to take it apart, with no manual took it apart in under 5 minutes and put it back together in 5 also.

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  The Avalanche - 2003 Chevrolet Avalanche
  By Dochoad - July 1 - 10:00 am

  This vehicle is absolutely the best truck I have driven. Chevrolet hit a homerun. There is no substitute.

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  As Advertised and then some - 2007 Chevrolet Avalanche
  By ryNH - June 20 - 4:26 pm

  Just picked up and drove 500 miles rountrip to New York. Simply put it was a great ride. Did not miss the 04 Vette convertible for the weekend.. The Active Fuel Management worked. I got better numbers then the other review. However, cruse control is out or it will sit in v8 mode. iPod quality was flawless, sunroof was not noisy. I was also very happy with the build quality. Handling was fine for long windy thin roads from NY-VT-NH.

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  Avalanche - 2002 Chevrolet Avalanche
  By AvaLanceinlagrandeor - June 11 - 10:00 am

  It is the best

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  Perfect for Me - 2002 Chevrolet Avalanche
  By RevRacer - June 3 - 2:00 am

  Have owned my Avalanche for a little over a year and have found it an excellent vehicle to meet my needs. I wanted a vehicle that could comfortably haul 5, tow a car trailer, and be used to carry clients to lunch. Ford SuperCrew was light on tow ability. I liked the looks of the Ram, but ride was harsh and the new Hemi was not out. With 15K miles, averages 14 around town and 17 highway. Very quiet confortable ride. Makes 5 hours on PA Turnpike an easy trip.

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  AWESOME AVALANCHE - 2002 Chevrolet Avalanche
  By scou1t - May 20 - 2:00 am

  Best SUV ever owned. Versatile as a pickup and easy riding as a Suburban.

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  Avalanche 1500 Z71 - 2002 Chevrolet Avalanche
  By bduw2000 - May 8 - 2:00 am

  This is a very versatile and fun vehicle with an exceptionally smooth ride. The covered box is very convenient for all-weather hauling, and 3-pc.cover is easily stowed in the bag provided. Every feature of the bed and midgate allow the user many options because of the different combinations of open or close, on or off, etc.