1999 GMC Sonoma Review
1999 GMC Sonoma Review
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Used Sonoma for sale
Appraise This CarGMC Sonoma model years
GMC Sonoma types
- Extended Cab
- Regular Cab
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Edmunds' Expert Review
by the Edmunds Experts
Pros
- Sporty styling, fuel-efficient base engine, powerful optional V6.
Cons
- Cheesy interior plastics, spotty build quality, low seating positions.
What’s new
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.
Cost to DriveCost to drive estimates for the 1999 GMC Sonoma SLE 2dr Extended Cab SB (2.2L 4cyl naturally aspired 5M) and comparison vehicles are based on 15,000 miles per year (with a mix of 55% city and 45% highway driving) and energy estimates of $3.52 per gallon for regular unleaded in Ohio.
Monthly estimates based on costs in Ohio
$194/mo for Sonoma SLE
Sonoma SLE
vs
$242/mo
Avg. Compact Truck
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.
Consumer reviews
Read what other owners think about the Used 1999 GMC Sonoma.
5 star(38%)
4 star(50%)
3 star(8%)
2 star(4%)
1 star(0%)
48 reviews
Trending topics in reviews
Most helpful consumer reviews
4.13 out of 5 stars
Sonoma
hannahbug21, 08/06/2008
1998 GMC Sonoma SL 2dr Regular Cab LB (2.2L 4cyl naturally aspired 5M)
Generally reliable but when it breaks down it is down for days. I have replaced the wiper motor twice, the computer system twice, alternator, ball joints tie rod ends, and others odds and ends through the years. But I abuse it. It's a great daily commuter. Put wieght it in the back and it handles allright in all weather conditions. It gets excellent gas mileage, 30+ in the city on a good … tuned engine. It only has a 4 cylinder so it cant haul much weight but does well for its size. My truck has the long box so it handles like a school bus. It has that big truck feel even though it is so small. My full sized Sierra has a smaller turning radius. It is a bit gutlus I would go for the V6
4.13 out of 5 stars
Great ride for a truck
rocket3, 11/04/2010
1999 GMC Sonoma SLS Sport 2dr Extended Cab 4WD SB (4.3L 6cyl naturally aspired 5M)
I was surprised how this truck handles in corners, I didn't expect that GM has some great things in their products. Well built and very reliable
4.38 out of 5 stars
Served its purpose
CCfella, 04/24/2010
1998 GMC Sonoma SLS Sport 2dr Regular Cab SB (2.2L 4cyl naturally aspired 5M)
I bought this truck off a 3 year lease and have put 90K miles on it with little problems. I had to replace the alternator and the U-joint, but the engine and tranny have been reliable. It also has a little more road noise than I'd like. However, these complaints are minimal compared to the reliability and good gas milage it gets (28 miles/gallon).
4.88 out of 5 stars
Awesome Pickup
rossco10, 12/10/2008
1998 GMC Sonoma SLE 2dr Extended Cab 4WD SB (4.3L 6cyl naturally aspired 5M)
Awesome pickup. College kid and I love it. Only downside can't find any aftermarket parts.
We have a limited number of reviews for the 1999 GMC Sonoma, so we've included reviews for other years of the Sonoma since its last redesign.
1999 Sonoma Highlights
Extended Cab
SLS Sport
Engine Type | Gas |
---|---|
Combined MPG | 23 MPG |
Cost to Drive | $194/month |
Drivetrain | rear wheel drive |
Max Towing Capacity | 2,000 lbs. |
Safety
NHTSA Overall Rating
The National Highway Transportation Safety Administration offers independent analysis.
- Frontal Barrier Crash RatingOverallNot RatedDriver2 / 5Passenger3 / 5
- Side Crash RatingOverallNot Rated
- Side Barrier RatingOverallNot RatedDriverNot RatedPassengerNot Rated
- Combined Side Barrier & Pole RatingsFront SeatNot RatedBack SeatNot Rated
- RolloverRolloverNot RatedDynamic Test ResultNo TipRisk Of RolloverNot Rated
IIHS Rating
The Insurance Institute of Highway Safety uses extensive crash tests to determine car safety.
- Small Overlap Front Driver-Side TestNot Tested
- Small Overlap Front Passenger-Side TestNot Tested
- Moderate Overlap Front Test – OriginalMarginal
- Moderate Overlap Front Test – UpdatedNot Tested
- Side Impact Test – OriginalNot Tested
- Side Impact Test – UpdatedNot Tested
- Roof Strength TestNot Tested
- Rear Crash Protection / Head RestraintNot Tested
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