2003 Chevrolet Avalanche 1500 Base
- Used
The highlights
- Front dual zone A/C
- Auto-dimming rearview mirror
- Split folding rear seat
- Remote keyless entry
- Tonneau cover
- Fully automatic headlights
- Security system
- Power driver seat
- Alloy wheels
- Heated door mirrors
The full specifications
- 1-touch down
- Air conditioning
- Auto-dimming rearview mirror
- Driver door bin
- Driver vanity mirror
- Front beverage holders
- Front dual zone A/C
- Illuminated entry
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Rear beverage holders
- Rear door bins
- Remote keyless entry
- Speed control
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Rear anti-roll bar
- AM/FM radio
- CD player
- Radio data system
- Front center armrest: w/storage
- Leather steering wheel
- Power driver seat
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: flip forward cushion/seatback
- Split folding rear seat
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine liters: 5.3
- Engine location: front
- Fuel economy city: 13mpg
- Fuel economy highway: 17mpg
- Fuel tank capacity: 31.0gal.
- Horsepower: 285hp @ 5,200RPM
- Mode select transmission
- Number of valves: 16
- Recommended fuel: Regular Unleaded
- Sequential multi-point fuel injection
- Torque: 325 lb.-ft. @ 4,000RPM
- Transmission: 4 speed automatic
- Approach angle: 27 deg
- Departure angle: 24 deg
- Door mirrors: body-color
- Heated door mirrors
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate and middle-gate
- Rear step bumper
- Right rear passenger: conventional
- Tonneau cover
- Compression ratio: 9.50 to 1
- Curb weight: 2,575kg (5,678lbs)
- Engine bore x stroke: 96.0mm x 91.9mm (3.78" x 3.62")
- Engine displacement: 5.3 L
- Engine horsepower: 285hp @ 5,200RPM
- Engine torque: 325 lb.-ft. @ 4,000RPM
- Exterior body width: 2,027mm (79.8")
- Exterior height: 1,892mm (74.5")
- Exterior length: 5,608mm (220.8")
- Front headroom: 1,034mm (40.7")
- Front hiproom: 1,560mm (61.4")
- Front legroom: 1,049mm (41.3")
- Front shoulder room: 1,656mm (65.2")
- GVWR: 3,175kg (7,000lbs)
- Passenger volume: 3,404L (120.2 cu.ft.)
- Payload: 600kg (1,322lbs)
- Rear headroom: 980mm (38.6")
- Rear hiproom: 1,575mm (62.0")
- Rear legroom: 988mm (38.9")
- Rear shoulder room: 1,656mm (65.2")
- Towing capacity: 3,583kg (7,900lbs)
- Turning radius: 6.6m (21.7')
- Wheelbase: 3,302mm (130.0")
- Compass
- Display: analog
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Oil pressure gauge
- Outside temperature display
- Rear reading lights
- Rear window defroster
- Tachometer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Dual front impact airbags
- Ignition disable
- Occupant sensing airbag
- Panic alarm
- Security system
Notes from the dealer
MECHANIC'S SPECIAL! Looking for a fixer-upper or a parts vehicle? This one’s for you! No inspection has been done, but if you're handy and love a project, this could be the perfect opportunity. Offered as-is at a wholesale price—act fast before it’s gone!
Peace of mind
Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
A name you can trust
KBB.com Consumer Reviews
- 5.0
4x4 Chevy avalanche
by Lumbean on 6/1/2026 1:57:52 AM
I am lumbean but and I love my pickup truck. It serves me well and get the job done just like a regular pickup truck - 5.0
143k and starts right up
by PHillBill on 1/19/2026 6:46:44 AM
Just cleaned up my dog Emma's truck. She was a big 135lb Great Pyrenees mix that traveled and hiked with me. This truck never failed us. I bought it new. It was the start of the 4 door truck craze. We were off to the Dodge dealer to see the new 4 door p/u's and saw my truck at the dealer down the street, So glad I stopped. I still haven't driven a Ram. Rebuilt transmisson 105k; replaced hoses and water pump 134k; current oil/fluid changes every 5k Replaced headliner 138k; everything else is original and still works - 4.0
Selling my buddy
by Dan on 3/20/2025 1:45:07 PM
It’s been good to me for 22 years ! Best truck I ever had only two wheel drive but never have I gotten stuck
All New vehicle pricing: Price does not include licensing costs, registration fees and taxes which are to be paid by the consumer. Prices include $280 dealer doc fee, $89 Wheel Locks, and $159 Tire Nitro. Does not include optional $34 CVR Fee.
All Used vehicle pricing: Price does not include licensing costs, registration fees and taxes which are to be paid by the consumer. Prices include $280 dealer doc fee. Does not include optional $34 CVR Fee and accessories of $999 Suburban Care Maintenance Package.
Romeo:
All New vehicle pricing: Price does not include licensing costs, registration fees and taxes which are to be paid by the consumer. Prices include $280 dealer doc fee, $89 Wheel Locks, and $159 Tire Nitro. Does not include optional $34 CVR Fee.
All Used vehicle pricing: Price does not include licensing costs, registration fees and taxes which are to be paid by the consumer. Prices include $280 dealer doc fee. Does not include optional $34 CVR Fee and optional accessories of $899 Retail Ready Package.
Sterling Heights:
All New vehicle pricing: Price does not include licensing costs, registration fees and taxes which are to be paid by the consumer. Prices include $280 dealer doc fee. Does not include optional $34 CVR Fee.
All Used vehicle pricing: Price does not include licensing costs, registration fees and taxes which are to be paid by the consumer. Prices include $280 dealer doc fee. Does not include optional $34 CVR Fee and optional accessories of $999 Comprehensive Package.
Troy:
All New vehicle pricing: Price does not include licensing costs, registration fees and taxes which are to be paid by the consumer. Prices include $280 dealer doc fee, and $89 Wheel Locks. Does not include optional $34 CVR fee.
All Used vehicle pricing: Price does not include licensing costs, registration fees and taxes which are to be paid by the consumer. Prices include $280 dealer doc fee. Does not include optional $34 CVR fee, and $999 Suburban Care Maintenance Package (Maintenance Plan, Theft Etch Protection, 3 months Satellite Radio). Mechanics Specials are not eligible to receive package.
Waterford:
All New vehicle pricing: Price does not include licensing costs, registration fees and taxes which are to be paid by the consumer. Prices include $280 dealer doc fee and $34 CVR Fee.
All Used vehicle pricing: Price does not include licensing costs, registration fees and taxes which are to be paid by the consumer. Prices include $280 dealer doc fee and $34 CVR Fee. Does not include optional $999 Retail Ready Package (Maintenance Plan, PermaPlate Interior, PermaPlate Exterior, CarFax for Life, Vehicle Delivery Detail, Satellite Radio 3 Months Free). Mechanic Specials are not eligible to receive Retail Ready Package.
All Locations:
Special APR offers applied to Estimated Selling Payments. Special APR offers may not combine with Customer Cash or Conditional Offers. See dealer for qualifications and complete details.
The advertised price does not reflect the final selling price. The advertised price of new and used vehicles does not include sales tax, vehicle registration fees, finance charges, and any other fees required by law. We attempt to update this inventory on a regular basis. However, there can be a delay between the sale of a vehicle and the update of the inventory. Pricing and availability may vary based on a variety of factors, including options, manufacturer employee pricing, specials, and financing qualifications. The estimated selling price that appears after calculating dealer offers is for informational purposes, only. You may not qualify for the offers, incentives, discounts, or financing. Offers, incentives, discounts, or financing are subject to expiration and other restrictions. Some of our pre-owned vehicles may not be available for immediate sale as they await a title. Please see dealer to check availability or for more information. For informational purposes only. See dealer for qualifications and complete details.
