Used 2003 GMC Sonoma Regular Cab

2003 GMC Sonoma

2003 Highlights

The Sonoma gets a few changes for what will be the final year of production of the current model. There's a new split-folding bench seat on all two-wheel-drive models, new seat materials, an optional six-disc CD changer and a sport package for crew-cab models.


  • Multiple configurations, fuel-efficient base engine, torquey V6.


  • Low-buck interior, spotty build quality, poor resale value.

Used 2003 GMC Sonoma Regular Cab for Sale

GMC Sonoma 2003 4dr Crew Cab SLS 4WD SB (4.3L 6cyl 4A) Onyx Black Graphite125,132 miles
Used 2003GMC SonomaSLS
Est.Loan: $243/mo
Keiths Auto Sales
83.9 mi away
GMC Sonoma 2003 3dr Extended Cab SLS Rwd SB (2.2L 4cyl 5M) Fire Red 0
Used 2003GMC SonomaSLS
List:Not Listed

Edmunds' Expert Review

We know the value of an old trusty pickup, but in the Sonoma's case, it's just plain old. A redesign is on the way next year, but if you need a compact truck now, we suggest checking out the competition first.

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Vehicle Photo

Features & Specs

2dr Regular Cab SL Rwd LB (2.2L 4cyl 4A)2dr Regular Cab SL Rwd SB (2.2L 4cyl 5M)2dr Regular Cab SLS Rwd SB (2.2L 4cyl 5M)2dr Regular Cab SLS Rwd LB (2.2L 4cyl 4A)
Transmission4-speed automatic5-speed manual5-speed manual4-speed automatic
Fuelflex-fuel (FFV)flex-fuel (FFV)flex-fuel (FFV)flex-fuel (FFV)
Horsepower120 hp @ 5000 rpm120 hp @ 5000 rpm120 hp @ 5000 rpm120 hp @ 5000 rpm


NHTSA Overall Rating

The National Highway Transportation Safety Administration offers independent analysis.
  • Frontal Barrier Crash Rating

    OverallNot Rated
  • Side Crash Rating

    OverallNot Rated
  • Side Barrier Rating

    OverallNot Rated
    PassengerNot Rated
  • Combined Side Barrier & Pole Ratings

    Front SeatNot Rated
    Back SeatNot Rated
  • Rollover

    Dynamic Test ResultNo Tip
    Risk Of RolloverNot Rated

IIHS Rating
The Insurance Institute of Highway Safety uses extensive crash tests to determine car safety.
  • Side Impact Test
    Not Tested
  • Roof Strength Test
    Not Tested
  • Rear Crash Protection / Head Restraint
    Not Tested
  • IIHS Small Overlap Front Test
    Not Tested
  • Moderate Overlap Front Test

Top Consumer Reviews

Read what other owners think about the 2003 GMC Sonoma


Consumer Rating

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I could design a better truck!
First off, bought the truck on GM's reputation. Decent design, good comfort, but performance, and gas mileage is something to be desired. I had a '96 Nissan 4 banger that would run circles around this GMC. Come on guy's get with it.
my review
it is a really well-built truck, i enjoy driving my truck
Most horrible car ever owned
I purchased this car to commute to work everyday and not for heavy duty use. This car has been driven only 17000 Miles and transmission started losing oil. The power steering makes noise and the car runs rough on turns. This is my second GMC car and the last one. I hate cheap workmanship, crappy design and horrible engineering. How can a well maintained car (by dealer every 3000 miles) has to have transmission problem after only 17000 miles? Please save yourself a lot time/money and buy a decent car and I urge GMS to send their designers to Honda or Toyota for through training.
Used 2003 GMC Sonoma Regular Cab Overview

The Used 2003 GMC Sonoma Regular Cab is offered in the following styles: 2dr Regular Cab SL Rwd LB (2.2L 4cyl 4A), 2dr Regular Cab SL Rwd SB (2.2L 4cyl 5M), 2dr Regular Cab SLS Rwd SB (2.2L 4cyl 5M), and 2dr Regular Cab SLS Rwd LB (2.2L 4cyl 4A).

What's a good price on a Used 2003 GMC Sonoma Regular Cab?

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Which used 2003 GMC Sonoma Regular Cabs are available in my area?

Used 2003 GMC Sonoma Regular Cab Listings and Inventory

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