Used 1999 GMC Sonoma

1999 GMC Sonoma
List price range
1999 GMC Sonoma


  • Sporty styling, fuel-efficient base engine, powerful optional V6.


  • Cheesy interior plastics, spotty build quality, low seating positions.
GMC Sonoma years

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Edmunds' Expert Review

vehicle overview

Looking for a way to distinguish the GMC Sonoma from the pedestrian Chevrolet S-10, marketers have decided to sell the Sonoma as a capable alternative to the traditional sporty coupe. With an aggressive look, available sport suspensions, a third-door extended cab, snazzy Sportside bed and a strong 4.3-liter V6 under the hood, it shouldn't be a hard sell.

Despite this new advertising image, Sonomas can be fitted to suit just about any requirement, from strict utility hauler to off-road bruiser. Choose from three wheelbases, three cabs, a short box or long box in Wideside or Sportside configuration and two- or four-wheel drive. Then, you still have to consider three trim levels (SL, SLS, SLE), three engines (a four-cylinder or two V6 choices), a manual or automatic shift, and no less than seven different suspension systems-three for 2WD and four for 4WD models. Whew!

GMC substantially improved the Sonoma inside and out last year, so minor revisions were on tap this time around. Four-wheel-drive models, which already have four-wheel disc brakes standard, now get GM's AutoTrac, an electronic two-speed transfer case that detects wheel slippage and automatically directs power to the axle with the most traction-all at the push of a button. Other minor upgrades, such as new colors, bigger outside mirrors and a content theft alarm with remote keyless entry, round out the changes for '99.

With the high-output, 180-horsepower Vortec 4300 V6 on tap, and the ZQ8 Sport Suspension package, the Sonoma performs as energetically as high-priced sports cars did a decade or so ago. By any definition, that's progress. The Sportside box and sharp, five-spoke alloys nicely complement the top powertrain and suspension, turning the Sonoma into a true factory sport truck. If off-roading is your thing, GMC offers the Highrider, sporting a reinforced frame (four inches wider, two inches taller) and beefed-up suspension riding on three-ply all-terrain tires. The GMC Sonoma can outperform Ford's Ranger on or off the pavement, but when it comes to interior fittings, Ford still has the General beat by a wide margin.

Inside, Sonomas and Chevrolet S-Series pickups are virtually identical, with a roomy cab and modern dash layout. Center stack controls are canted toward the driver for improved access. Unfortunately, the cloth trim and carpeting feel thin and plastic used for dash panels and switchgear still looks as though it was sourced from Fisher Price. On extended cab trucks, an optional left-side access panel makes loading passengers or cargo into the rear of the cab much easier, but choosing the three-door cab eliminates one of the rear foldout jump seats.

For our money, the Ford Ranger, Dodge Dakota and Toyota Tacoma come across as more refined vehicles than the Sonoma, and their sticker prices reflect this impression. But in the compact truck value-per-dollar equation, GMC just might best deliver all the goods you're seeking-especially if what you're after is a sporty little truck able to sprint like a sports car off the line and through the twisties.

1999 Highlights

The '99 Sonoma touts four new exterior colors, a new steering wheel with mini-module depowered airbag and larger, more robust outside rearview mirrors, with the uplevel power mirror gaining a heated feature. AutoTrac, GM's electronic push-button two-speed transfer case, is now standard on four-wheel-drive models, and all Sonomas get a content theft alarm with remote keyless entry as well as a flash-to-pass headlamp feature for the smart stalk. Serious four-wheelers can now order composite skid plates.

Consumer reviews

Read what other owners think about the 1999 GMC Sonoma.

Overall Consumer Rating

Most helpful consumer reviews

Happy Sonoma owner
I've owned my '99 Sonoma for about a month now and am very happy with it. I bought it used with 69,000 miles on it, body is solid and rust free and the original white paint still looks decent. As far as I can tell everything still works on the truck except for a bad AC compressor that I have already replaced. It's a regular cab, 2.2l with a 5 speed trans, I'm happy with the acceleration. I calculated 26 mpg on my first tank of gas which is why I stepped up to a 4 cylinder truck, my old '92 Sonoma with a 4.3/auto was getting only about 17.5 mpg.
This truck is too small!
This truck is cute, but that's about all it has going for it. There is no leg room, no arm room, put it this way, you might feel more comfortable in an airplane riding in coach. And please don't pick up a passenger, they'll hate you for it. Hopefully you don't live in a town with hills or mountains, because this little guy has no power. This is the type of vehicle you want to test drive for a few days or even rent.
Fun Truck
Fun to drive. Very responsive, quick but very rough ride.
has 'fancy' truck top, 5 speed transmission, pretty green color both body and matching top, tinted windows, gray interior.
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Features & Specs

20 city / 26 hwy
Seats 0
5-speed manual
120 hp @ 5000 rpm
15 city / 20 hwy
Seats 0
5-speed manual
180 hp @ 4400 rpm
15 city / 20 hwy
Seats 0
5-speed manual
180 hp @ 4400 rpm
15 city / 20 hwy
Seats 0
5-speed manual
180 hp @ 4400 rpm
See all Used 1999 GMC Sonoma features & specs


NHTSA Overall Rating

The National Highway Transportation Safety Administration offers independent analysis.
  • Frontal Barrier Crash Rating
    OverallNot Rated
    Driver2 / 5
    Passenger3 / 5
  • Side Crash Rating
    OverallNot Rated
  • Side Barrier Rating
    OverallNot Rated
    DriverNot Rated
    PassengerNot Rated
  • Combined Side Barrier & Pole Ratings
    Front SeatNot Rated
    Back SeatNot Rated
  • Rollover
    RolloverNot Rated
    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

More about the 1999 GMC Sonoma
Used 1999 GMC Sonoma Overview

The Used 1999 GMC Sonoma is offered in the following submodels: Sonoma Regular Cab, Sonoma Extended Cab. Available styles include SL 2dr Regular Cab LB, SLE 2dr Extended Cab 4WD SB, SL 2dr Regular Cab 4WD LB, SL 2dr Regular Cab 4WD SB, SLS Sport 2dr Regular Cab 4WD LB, SLE 2dr Regular Cab 4WD SB, SLS Sport 2dr Regular Cab LB, SLS Sport 2dr Regular Cab 4WD SB, SLS Sport 2dr Extended Cab 4WD SB, SLS Sport 2dr Regular Cab 4WD Stepside SB, SL 2dr Regular Cab SB, SLE 2dr Regular Cab SB, SLS Sport 2dr Extended Cab SB, SLS Sport 2dr Extended Cab 4WD Stepside SB, SLE 2dr Extended Cab SB, SLS Sport 2dr Regular Cab SB, SLS Sport 2dr Regular Cab Stepside SB, and SLS Sport 2dr Extended Cab Stepside SB.

What's a good price on a Used 1999 GMC Sonoma?

Shop with Edmunds for perks and special offers on used cars, trucks, and SUVs near Ashburn, VA. Doing so could save you hundreds or thousands of dollars. Edmunds also provides consumer-driven dealership sales and service reviews to help you make informed decisions about what cars to buy and where to buy them.

Which used 1999 GMC Sonomas are available in my area?

Shop Edmunds' car, SUV, and truck listings of over 6 million vehicles to find a cheap new, used, or certified pre-owned (CPO) 1999 GMC Sonoma for sale near. Simply research the type of car you're interested in and then select a used car from our massive database to find cheap prew-owned vehicles for sale near you. Once you have identified a used vehicle you're interested in, check the Carfax and Autocheck vehicle history reports, read dealer reviews, and find out what other owners paid for the Used 1999 GMC Sonoma.

Can't find a used 1999 GMC Sonomas you want in your area? Consider a broader search.

Find a used GMC Sonoma for sale - 3 great deals out of 11 listings starting at $12,762.

Find a used GMC for sale - 8 great deals out of 19 listings starting at $8,723.

Find a used certified pre-owned GMC Sonoma for sale - 5 great deals out of 22 listings starting at $15,929.

Find a used certified pre-owned GMC for sale - 3 great deals out of 5 listings starting at $17,822.

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Should I lease or buy a 1999 GMC Sonoma?

Is it better to lease or buy a car? Ask most people and they'll probably tell you that car buying is the way to go. And from a financial perspective, it's true, provided you're willing to make higher monthly payments, pay off the loan in full and keep the car for a few years. Leasing, on the other hand, can be a less expensive option on a month-to-month basis. It's also good if you're someone who likes to drive a new car every three years or so.

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