Fire Red exterior and Neutral interior, SLE trim. Clean. Serviced here, Non-Smoker vehicle, History Report One Owner Vehicle. CLICK NOW!
SHOP WITH CONFIDENCE
Passed our 128-point vehicle inspection for safety and reliability. Vehicles that have fewer than 75,000 miles and are less than 10 years old qualify for our, We strive to make sure our vehicles are like none other, at no expense to you! This includes our 3 Month 3,000 Mile warranty and our 1 year cutting edge Repel paint protection. Big Country Protection Program completely complimentary.
KEY FEATURES INCLUDE
4x4, Chrome Wheels, Dual Zone A/C. Privacy Glass, Keyless Entry, Electrochromic rearview mirror, 4-Wheel ABS, 4-Wheel Disc Brakes.
OPTION PACKAGES
ENGINE, DURAMAX 6600 TURBO DIESEL V8 300 HP [223.8 kW] @ 3100 rpm, 520 lb.-ft. [702.0 N-m] @ 1800 rpm, (TQ3) Battery, heavy-duty dual, 770 cold-cranking amps, (K47) Air cleaner, high capacity, (K05) Engine block heater, bumper cover & grille cover, TRANSMISSION, ALLISON 1000 5-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED overdrive & electronic engine grade braking, SEATS, FRONT CUSTOM CLOTH RECLINING BUCKETS, INBOARD ARMRESTS, OVERHEAD CONSOLE, DUAL ADJUSTABLE HEAD RESTRAINTS (AG1) Seat adjuster, power driver 6-way, storage pockets & forward-folding driver seat on all models, SOUND SYSTEM, ETR AM/FM STEREO W/CD & CASSETTE PLAYER seek-&-scan, digital clock, auto-tone control, speed-compensated volume, TheftLock, Radio Data System (RDS) & 6-speakers (w/bucket seats UB1 Bose speaker system, Bose amplifier & Bose subwoofer), DIFFERENTIAL, LOCKING, HEAVY-DUTY, REAR, MIRRORS, OUTSIDE REARVIEW, POWER, HEATED, CAMPER-STYLE power extending arms & turn signal indicators, WHEELS, 4-16 X 6.5 (40.6 CM X 16.5 CM) 8-LUG POLISHED FORGED ALUMINUM chrome center caps & steel spare, TRAILERING EQUIPMENT, HEAVY-DUTY trailering hitch platform, 7-wire harness (harness inc: wires for: park lamps, backup lamps, right turn, left turn, electric brake lead, battery & ground) w/independent fused trailering circuits mated to a 7-way sealed connector. Also inc: (K47) Air cleaner, high capacity. GMC SLE with Fire Red exterior and Neutral interior features a 8 Cylinder Engine with 300 HP at 3100 RPM*.
EXPERTS RAVE
newCarTestDrive.com explains All Sierras deliver a smooth, comfortable ride among the full-size pickups..
EXCELLENT VALUE
Was $11,525.
WHO WE ARE
At Big Country Auto of Madison County it is our mission to courteously, energetically, and diligently work to provide you, our customer, the best and most reliable transportation. At Big Country Auto of Madison County it is our challenge to serve you and our communities better than anyone in the industry. YOU, the customer, are our past present and future. NEVER be afraid to ask how we can serve you better today. This is our PROMISE to you.
Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.
Used 2003 GMCSierra 2500HD
- Exterior Color
- Fire Red
- Interior Color
- Neutral
- Odometer
- 325,859 miles
- Transmission
- Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GTHK23193F136478
- Stock Number
- A3595A
Highlighted Features
- Front dual zone A/C
- Split folding rear seat
- Fully automatic headlights
- Trailer hitch receiver
Included Packages & Accessories
- Heavy-Duty Rear Locking Differential
- Engine: Duramax 6600 Turbo Diesel V8
- Dual Heavy-Duty 770 CCA Batteries
- High Capacity Air Cleaner
- Engine Block Heater
- Transmission: Allison 1000 5-Speed Automatic w/OD
- Transmission Temperature Gauge
- External Transmission Oil Cooler
- Heavy-Duty Trailering Equipment
- Trailering Hitch Platform
Detailed Specifications
- Air conditioning
- Driver door bin
- Front beverage holders
- Front dual zone A/C
- Passenger door bin
- Passenger vanity mirror
- Rear beverage holders
- Tilt steering wheel
- Front anti-roll bar
- Front tires: 245/75SR16.0E
- Front wheel independent suspension
- Power steering
- Rear tires: 245/75SR16.0E
- Single rear wheels
- Wheel size: 16"
- AM/FM radio
- Speakers: 4
- Front center armrest: w/storage
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: flip forward cushion/seatback
- Split folding rear seat
- Block heater
- Compressor: intercooled turbo
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine liters: 6.6
- Engine location: front
- Fuel tank capacity: 34.0gal.
- Horsepower: 300hp @ 3,100RPM
- Limited slip differential: mechanical
- Mode select transmission
- Number of valves: 32
- Sequential multi-point fuel injection
- Ground clearance (max): 345mm (13.6")
- Ground clearance (min): 269mm (10.6")
- Bumpers: chrome
- Left rear passenger door: conventional
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Trailer hitch receiver
- Engine horsepower: 300hp @ 3,100RPM
- Exterior body width: 2,024mm (79.7")
- Exterior height: 1,935mm (76.2")
- Exterior length: 6,505mm (256.1")
- Front headroom: 1,041mm (41.0")
- Front hiproom: 1,560mm (61.4")
- Front legroom: 1,049mm (41.3")
- Front shoulder room: 1,656mm (65.2")
- GVWR: 4,173kg (9,200lbs)
- Rear headroom: 1,013mm (39.9")
- Rear hiproom: 1,598mm (62.9")
- Rear legroom: 986mm (38.8")
- Rear shoulder room: 1,654mm (65.1")
- Turning radius: 8.2m (26.8')
- Wheelbase: 4,242mm (167.0")
- Display: analog
- Fully automatic headlights
- Oil pressure gauge
- Tachometer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Dual front impact airbags
- Ignition disable
Standard Features
- Dual Heavy-Duty 770 CCA Batteries
- High Capacity Air Cleaner
- Engine Block Heater
- Transmission Temperature Gauge
- External Transmission Oil Cooler
- Trailering Hitch Platform
- High Capacity Air Cleaner
Dealer Notes
KBB.com Consumer Reviews
- 5.0
Great work truck
By Redman996 on 3/5/2026 8:55:29 PM
Great truck and very reliable only problems I had with it the hydrovac brake system it would make the power steering pump go out or crack the container that holds the power steering fluid. Great truck for pulling and had power and speed and great handling. - 5.0
Keep me trucking
By Elik on 11/9/2025 1:46:06 AM
I have a 2003 GMC serria extended cab 6.5ft bed stepsister V8 well taken care of best truck I have ever had replaced brake lines and radiator don't use any oil between changes very good shape - 5.0
22 Years Old and Still Awesome
By Robert on 8/7/2025 3:10:01 PM
I paid cash for my silver birch metallic 2004 GMC Sierra 1500 SLT Z71 crew cab in February 2025 with 94k original miles. 5.3L Vortec, Z71 offroad package, Z82 towing package, G80 locker, 3.73 gear ratio, heated leather seats, Bose sound system, Line-X spray-in bedliner, push-button 4x4, etc...all the good stuff. No rust on the body of the truck (rare in my area!) and typical surface rust on the frame. Truck was purchased at a small local dealership with a valid state inspection certificate. Absolutely love the truck. It's smooth, powerful, quiet, mechanically sound and fun to drive. Yeah, it's not perfect. I've had to put some money into it (air conditioning, tune-up, cosmetic stuff, etc.) to keep it performing at it's best and will continue to (driver seat repairs, shuddering 4L60E transmission with cruise control engaged, etc.)...but it's still way better than a $600+/monthly truck payment. In fact, I've been driving for 20 years and have never made a monthly payment on a vehicle before. I've had 3 GMT400s, which I liked, but this GMT800 is, objectively speaking, a better truck. Let's see if it can last another 22 years!