$17,000

Used

2003 GMC Sonoma SLS

138,356 mi.

$17,000

Est. $313/mo^*

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Basics

Exterior color: White
Interior color: Black
Drivetrain: Rear-wheel Drive
MPG: 16–24
Based on EPA mileage ratings. Use for comparison purposes only. Actual mileage will vary depending on driving conditions, driving habits, vehicle maintenance, and other factors.
Fuel type: Gasoline
Transmission: Automatic
Engine: Vortec 4.3L V-6 regular unleaded, engine with 180HP
VIN: 1GTCS14X238161217
Stock #: PHY1856
Mileage: 138,356 mi.

Features

Entertainment

CD Player

Exterior

Alloy Wheels

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Vehicle history by AutoCheck

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Accidents or damage: None reported
Clean title: Yes
1-owner vehicle: No
Personal use only: Yes

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Seller’s info

Gateway Classic Cars

(326 reviews)

1237 Central Park Dr, O Fallon, IL 62269

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Seller’s notes about this car

Experience an awesome blend of style, performance, and comfort with this 2003 GMC Sonoma ZQ8. Sporting a sleek white exterior, this pickup truck is designed to make a statement on the road. Under the hood, youll find a robust 4.3L High Output engine paired with an automatic transmission, ensuring a smooth and powerful driving experience. The 4.10 posi rear further enhances its performance capabilities, making it a reliable choice for both everyday driving and more demanding tasks.Step inside to discover a comfortable black cloth interior that complements the trucks exterior aesthetics. The cabin is equipped with all the essentials to enhance your driving experience. Enjoy the convenience of air conditioning, which ensures a pleasant atmosphere regardless of the weather outside. The AM/FM radio provides entertainment options for your journeys, keeping you connected to your favorite tunes or talk shows.This GMC Sonoma ZQ8 is designed with practicality in mind, featuring power brakes and power steering that contribute to a more controlled and effortless driving experience. The radial tires offer a dependable grip on the road, adding to the vehicles stability and safety. Safety is further prioritized with the inclusion of seatbelts, ensuring peace of mind for you and your passengers during every trip.For added convenience, the truck is equipped with a tilt steering wheel, allowing you to adjust it to your preferred driving position. Whether youre navigating city streets or heading out on a road trip, this feature enhances driving comfort and control. Overall, this 2003 GMC Sonoma ZQ8 combines performance, comfort, and practicality, making it a versatile choice for those seeking a reliable and stylish pickup truck.Modifications include Line-X Premium bedliner, Truxedo tonneau cover, Anzo taillights, ARC high output, LED headlight bulbs, Alpine touch screen radio with carplay and Apple auto, Alpine 200 watt amp, Infinity 4x6 midrange/tweeter plate system in dash, Rockford Fosgate 6.5 component system in doors, Kicker 10 sub behind drivers seat w/bass knob control, XM Radio, HDMI input for radio, TV (Roku setup), New custom floormats, Remote start, New AC components, New Belltech rear lowering springs, New tune-up, New paint, New Syclone graphics, American Racing Iroc wheels, Intake resealed, New distributor, New battery, New evap solenoid, All new stainless brake lines, Newer brakes including calipers, rotors, pads, drums, wheel cylinders, shoes, Newer tires 245/50/16, Newer cat back Dynomax exhaust

Gateway Classic Cars is Where Dreams Are Driven

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Price history

Listed 176 days ago.

$3,000 total price reduction!

3/25/25	Listed	$20,000
7/27/25	-$3,000	$17,000

Total price amount is based on price change information provided by the seller.

Consumer reviews

See what others are saying about the 2003 GMC Sonoma.

(15 reviews)

80% of drivers recommend this car

Rating breakdown (out of 5):

Comfort 3.9
Interior 4.1
Performance 3.6
Value 4.4
Exterior 4.5
Reliability 4.1

Most recent consumer reviews

Very reliable vehicle

January 22, 2019

By ama0570 from Savannah

Used to own this car

This car is roomy. It's dependable and comfortable. It's a great travel car. I love this model car. I recommend this car to anyone, it's simply reliable.

Rating breakdown (out of 5):

Comfort 5.0
Interior 5.0
Performance 5.0
Value 5.0
Exterior 5.0
Reliability 5.0

Purchased a New car
Used for Commuting
Does recommend this car

3 people out of 3 found this review helpful. Did you?

Yes

Good rugged truck. Lots of power with the 4.3 V6.

August 27, 2017

By RMDC from Charlottesville, VA

Used to own this car

Styling is great. I have the Zr-2 model and it has a healthy off-road look. I drive it off road sometimes and hit handles very well. The engine is very good, very smooth, and very durable. The 4 wheel disc brakes are super. Gas mileage is not so good, however. It gets 17-18 on the highway and less in the city or if there is a load in the back. Gas mileage is not so good.

Rating breakdown (out of 5):

Comfort 4.0
Interior 5.0
Performance 4.0
Value 5.0
Exterior 5.0
Reliability 5.0

Purchased a Used car
Used for Commuting
Does recommend this car

6 people out of 6 found this review helpful. Did you?

Yes

Problem with ergonomics

April 14, 2017

By Sehome from Wash. state

Owns this car

I just bought this 2003 for its low miles, to use for highway. Pass door was crunched and mirror post damaged in a parking lot incident, which lowered the price . Electric mirror still works. This rig must have the luxe package, with the power windows etc. My issue: The "plane" for the brake and gas pedals. The gas pedal is 3 inches further away than the brake. On my 2002 Tacoma, the difference is only 1.5 inches. I have to stretch my leg more than I like, for the gas, plus the pedal is very stiff (maybe some WD40 will fix that). Moving the seat more forward does not work well, just pushes the steering wheel into me. I am male, 5'10" , 140 lbs. We are going to experiment with bonding a 3/4 inch piece of wood to the gas pedal! After the first 500 miles, this has become a really annoying issue, more than it should be, this almost out-of-reach gas pedal - we live in mountains, lotsa hills. 4x4 I have not really used yet, I like lever-on-floor better than electric, but minor detail perhaps. Instead of two tiny seats in the "extra cab" area, there is just one, in which a passenger sits astride, more room to stretch out. Cheapskate gmc would not even include a CLOCK which surprised me, they could buy for $3 about. Once we get the seat/gas pedal ratio problem solved, the little truck should be a handy rig for me.

Rating breakdown (out of 5):

Comfort 3.0
Interior 3.0
Performance 3.0
Value 5.0
Exterior 4.0
Reliability 4.0

Purchased a Used car
Used for Commuting
Does recommend this car

0 people out of 0 found this review helpful. Did you?

Yes

See all 15 consumer reviews

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Car shopper resources

Dealer Disclaimer: Gateway Classic Cars and its affiliates ("Gateway Classic Cars") sells by consignment classic cars which have surpassed their original life expectancy. The vehicles sold at Gateway Classic Cars are not new; they can be expected to require greater upkeep and repair. Gateway Classic Cars has not inspected the vehicles for sale (1). Gateway Classic Cars disclaims any and all warranties. All vehicles are sold AS-IS, WHERE-IS, with no warranties, expressed, written or implied (2). Any descriptions or representations are for identification purposes only and are not to be construed as a warranty of any type. Gateway Classic Cars is not responsible for any representations as to the condition and/or the value of any vehicle. Gateway Classic Cars relies on the owner(s) for information about the vehicles. Gateway Classic Cars cannot be, and is not, responsible for omissions, errors, or inaccurate representations based upon information provided to it by owner(s). By way of example only, if a vehicle is marked as numbers matching, original mileage, or complete restoration, that information has been provided to Gateway Classic Cars by the owner(s) and has not been verified by Gateway Classic Cars. Any potential buyer is encouraged to verify this information on their own prior to purchase.

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2003 GMC Sonoma SLS

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Basics

Features

Vehicle history by AutoCheck