2003 Chevrolet Avalanche Reviews, Pricing & Specs








































































































































































































































































































































































































What owners say
"Overall, owners of the 2003 Chevrolet Avalanche appreciate its versatility and performance. They love the spacious interior, comfortable ride, and unique midgate feature that allows for expanded cargo space. However, some drivers expressed concerns about the vehicle's gas mileage and the quality of certain materials, like the dash and bed cover. Many found it an enjoyable truck for both work and play, but a few felt the pricing could be high for the vehicle's condition."
This truck has taken my family on many trips and vacations. Seats are very comfortable, back seats have plenty of leg room for adults. The heated seats are great when it's cold or your back aches. Three passengers fit comfortably in the back seat.
March 27, 2014Most awesome truck I've ever drove. It will drive through anything. Took it mudding and had to pull other trucks out with my truck with no problem at all. I love being able to drop the midgate and make it a long bed and I love that you can lock the bed and use it as a very large trunk.
November 25, 2011The first generation Avalanche was a love/hate vehicle from a styling standpoint. Personally, I like the body cladding for a few reasons beyond just the looks. Mine was a 2003 model and the cladding did need a little care to maintain it's color (not nearly as bad as the 2002), however, it's durable and gives the truck a tough, finished look because of the cladding on the sails. The ride is fantastic. It does not ride like a traditional truck because it is based on the Suburban platform. The bed and midgate system are amazing. First, because the bed is made using the room BETWEEN the wheel wells, you end up with lockable storage over the wheels. These bins are foam lined and have drain holes at the bottom...makes for a great cooler. Fill it with ice and toss your drinks in. Next, the midgate system is what makes the Avalanche the coolest truck around. If just need a 5' bed...no problem, it's there all the time. Need 8'? Drop the rear seats and open the gate. With the hard covers on over the bed, this makes an 8 foot bed that is climate controlled. Need vertical space? Remove the rear glass and store it in the midgate. Another fun thing to do is to remove just the rear glass, then drop all your windows. It's just about like having a convertible. If you ever need a good mixture of Truck and SUV, this is it. I'll make this simple... I WILL buy another one!
July 8, 2008What owners say
This truck has taken my family on many trips and vacations. Seats are very comfortable, back seats have plenty of leg room for adults. The heated seats are great when it's cold or your back aches. Three passengers fit comfortably in the back seat.
March 27, 2014Most awesome truck I've ever drove. It will drive through anything. Took it mudding and had to pull other trucks out with my truck with no problem at all. I love being able to drop the midgate and make it a long bed and I love that you can lock the bed and use it as a very large trunk.
November 25, 2011The first generation Avalanche was a love/hate vehicle from a styling standpoint. Personally, I like the body cladding for a few reasons beyond just the looks. Mine was a 2003 model and the cladding did need a little care to maintain it's color (not nearly as bad as the 2002), however, it's durable and gives the truck a tough, finished look because of the cladding on the sails. The ride is fantastic. It does not ride like a traditional truck because it is based on the Suburban platform. The bed and midgate system are amazing. First, because the bed is made using the room BETWEEN the wheel wells, you end up with lockable storage over the wheels. These bins are foam lined and have drain holes at the bottom...makes for a great cooler. Fill it with ice and toss your drinks in. Next, the midgate system is what makes the Avalanche the coolest truck around. If just need a 5' bed...no problem, it's there all the time. Need 8'? Drop the rear seats and open the gate. With the hard covers on over the bed, this makes an 8 foot bed that is climate controlled. Need vertical space? Remove the rear glass and store it in the midgate. Another fun thing to do is to remove just the rear glass, then drop all your windows. It's just about like having a convertible. If you ever need a good mixture of Truck and SUV, this is it. I'll make this simple... I WILL buy another one!
July 8, 2008Fun to drive, hard on gas! Lots of power, drives like a big car. Not a big fan of the brakes, not as responsive as a car. Handles great, but hard to get around the city with it, parking etc.
December 6, 2009It's my favorite truck ever, it's perfect, it can be a pickup, an SUV, anything, plus its rugged cladding keeps the paint nice. and you can't beat a chevy. that thing will live longer than i will haha. And the gas mileage isn't as bad as everyone thinks it is.
August 12, 2009The 2002-2006 Avalanche is basically a pickup body with a much better weight balance due to being placed suburban chassis. This truck has the amazing ride of a suburban and will be tough to get stuck in anything but getting it buried. I was incredibly impressed. And as odd as some people found them, the side boxes are a great addition, no needing to lean over the body for simple tools and such.
November 19, 2020Best truck I have ever owned. I wish I did not have to sell this truck. I have to commute to far to work now. I need to get a small car for commuting. This truck rides like a Cadillac. Great Power and handling. You will forget your riding in a truck when driving.
September 23, 2012I really like my Avalanche. I had a red one prior to this one that was wrecked. My Avalanche has hauled everything from feed, to groceries, to animals and held up remarkably well. It rides well, has plenty of interior space, is comfortable on long trips and has enough power to do whatever I need.
May 6, 2012I love the look and feel of this truck. Rides nice and has plenty of power for towing the camper.I like the look of the non cladded Avalanche. The clean lines of the trim and bumpers is nicer than the plastic cladding kit. The only downside is after awhile the bed covers start to leak.
August 21, 2010This was a fun and versitile truck for my needs. Seats 5 large guys comfortably, room in the back for anything, and if it didn't fit, the mid gate and/or back window could come down, and the cover could be removed when needed! Nice interior...though poor/cheap GM quality! Great acceleration considering size...braking however was a little on the poor side! I miss this truck...I don't miss paying for the gas!
January 6, 2008Trims & specs
Base MSRP $32,965 | Seating 6 |
Engine 5.3L 285 hp V8 | Cargo Capacity N/A |
Combined MPG 14 | Drivetrain RWD |
Base MSRP $41,230 | Seating 5 |
Engine 5.3L 285 hp V8 | Cargo Capacity N/A |
Combined MPG 14 | Drivetrain 4WD |
Base MSRP $35,965 | Seating 6 |
Engine 5.3L 285 hp V8 | Cargo Capacity N/A |
Combined MPG 14 | Drivetrain 4WD |
Base MSRP $37,865 | Seating 6 |
Engine N/A | Cargo Capacity N/A |
Combined MPG N/A | Drivetrain N/A |
Base MSRP $34,865 | Seating 6 |
Engine N/A | Cargo Capacity N/A |
Combined MPG N/A | Drivetrain N/A |






