The 2003 GMC Sonoma Regular-cab SLS is a Rear-wheel drive Pick-Up. It can accommodate up to 3 passengers. It has 2 Doors and is powered by a 4.3L V6 OHV 12 valves Vortec engine which outputs 180 hp @
4400 rpm and is paired with 5-speed manual gearbox. The 2003 GMC Sonoma Regular-cab SLS has cargo capacity of 1116 Liters and the vehicle weighs 1412 kg. In terms of ride assists, the 2003 GMC Sonoma Regular-cab SLS has stability control and traction control in addition to anti-lock brake system (ABS). The vehicle has an optional 4.3L V6 OHV 12 valves Vortec engine as well It offers and. Safety features also include None and None. The front suspension is while the rear suspension is. The car also features a It has as standard. Electronic features include Cruise Control. For convenience, the car has Power windows and Power door locks. There is also a remote keyless entry feature. Moreover, the car has. The steering wheel has audio control buttons. In terms of performance, the car has 196 N.m of torque and a top speed of 207 km/h. The 2003 GMC Sonoma Regular-cab SLS accelerates from zero to 60 mph in 8.1 seconds and hits quarter mile at 16.1 seconds. Fuel consumption is 12.6 L/100km in the city and 8.5 L/100km in the highway. The car price starts at $ 18,225
Estimates based on a driving average of 12,000 miles per year
Used Condition
Trade In Price
Private Party Price
Dealer Retail Price
Outstanding
$ 1,927
$ 3,175
$ 3,856
Clean
$ 1,740
$ 2,866
$ 3,478
Average
$ 1,367
$ 2,247
$ 2,722
Rough
$ 995
$ 1,629
$ 1,965
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.
Synonymous with high-end trucks and highly customizable SUV's the GMC brand has been around for some 100 years. Standing for a history of take-overs, the name GMC began with the establishment of the “Rapid Motor Vehicle Company” in 1901. Owned by Max Gabrowski, the company built some of the earliest commercial trucks ever built.
Despite its fortunate premature involvement in truck development, Gabrowski's establishment would not survive on its own. GM, whose popularity was soaring thanks to Business-whiz Durant bought the company in 1909 setting the base for the General Motors Truck Company that later turned into GMC.
GM's buy-out-smaller-companies skills allowed he giant to encompass another manufacturer the same year, this time the “Reliance Motor Car Company”. The latter was regarded as the missing ingredient and was quickly merged with “Rapid” to form “GMC Truck” in 1911. One year later, Gm would boast its new brand at the New York International Auto Show.
Having garnered the attention needed to start production, GM focused on truck building, having made about 20,000 trucks in 1912. GMC's involvement was barely noticeable with only 372 self-units.
Although GMC was timidly developing within GM boundaries, it did have spark attention through a series of country cross-overs. In 1916, a GMC truck covered the distance form Seattle to New York on a thirty-day long drive while 14 years later, a second GMC truck made it from NY to San Francisco in 5 days and 30 minutes.
As WWI came to end, GMC would begin a new chapter in the automotive industry. The war had thrown back many companies, allowing survivors such as the large GM to scavenge for prey. In 1925, a Chocago, Illinois based bus manufacturer called Yellow Coach was partially absorbed into General Motors. BY 1943, GM had gained full ownership of Yellow Coach and transformed it into the GM Truck and Coach Division. GMC has also involved in the production of urban and transit buses throughout the 70's and 80's after which production was stopped as a result of being outrun by competition.
Resuming their regular truck-making activity, GMC joined the row of suppliers for the US Army during WWII, having built 600,000 trucks throughout the conflict. Post war times found GMC experimenting with utility vehicles such as Fire trucks and ambulances as well as heavy duty trucks. Despite the reputation GMC had earned, extensions in other market segments did not meet expectations and were dropped. SUV, pick up and light truck production was re-emphasized and has remained unchanged ever since.
GMC has held on its older designs like sister-competitor Chevrolet has, until recently when the company brushed the dust off its shoulders through the introduction of Acadia, a curvier model highlighting the segregation between GMC and Chevrolet designs. Presently, GMC is enjoying a greater popularity and sales in Canada rather then US where Chevy trucks still hold a grip on the first place.
2003 GMC Sonoma Consumer Reviews
irritatedefeat, 03/15/2006
Truck I have Always Wanted
I came to the dealership to see a ZR2 S-10, next to it was this Bright yellow, 2003, GMC Sonoma ZR2. I FEEL IN LOVE WITH IT. I always wanted this truck, this style, this color. Since I bought it I have done some off- roading and some highway driving and have been pleased with it on both ideas. I look forward to driving my truck everyday and find myself, more times then not, when i park it and walk away, turning around and looking at it thinking, WOW!
hinnisdalteith, 01/16/2018
3dr Extended Cab SLS 4WD SB (4.3L 6cyl 5M)
Not perfect but does the job
Though we paid a pretty penny for it and have had the normal repairs that come from an aging truck we have found that it has performed very well and aged very gracefully. I have read all negatives here and elsewhere but very few have talked about the core of this truck, its perseverance and continuation! Our Sonoma has served not only myself and my wife but our daughter who is in the military who took the truck not only from California to Washington D.C to North Carolina to Europe and then back to California and all in all it did and is doing a very great job! I am not saying that it is perfect, doors do not completely seal, certain electrical issues have arisen, gas mileage stink, tends to burn up brakes quicker than other vehicles we own but dealing with that stuff, which is very small in incident, the truck has held its own! Yet in my book, between a 1, lowest, to a 10, the greatest, I give it a solid 7 so know that this is a very good score for a truck that is now 15 years old and over a 100k miles! Go GMC! American made all the way (only one plant in Canada!)
towelparsec, 10/20/2005
Terrible Attempt at a Truck
I've had this truck for 2 years now and I absolutely hate it. A friend had one and I thought that it looked good, so I bought it without testing it at all. What a dumb move. It gets terrible fuel economy. Has absolutely no power, terrible, no passing power at all, no bottom end. Have to put it into 4X4 low to get any power. That is where it is actually good. In the mud it is great, cause it is so light. The 4X4 low will crawl along at 200 rpm. However, the interior is way too small, and I sit so that my hip is bent and bothers me amazingly on long trips. But, it is in the shop as we speak having the transfer case replaced (50063 km).
dubbedshear, 04/29/2006
I like my truck.
I like my truck. Haven't had any major problems in 40,000 miles. The driver's seat is comfortable for long trips, but the back seat will only hold adults for short trips. The radio is good for stock. This is a good truck. It always starts easily, even in cold weather, but I'm not sure I can afford the gas.
rematchplug, 03/02/2019
2002 GMC Sonoma Extended Cab
"For it's size, can't ask for a tougher truck."
Purchased used. Have driven it for 15 yrs. For it's toy size, this little truck has out done the full size guys. Perfect driving, Handling, Hauling abilities. A little of a nuisance on fuel pumps, in my 15 years have had to have 4 replaced. 3rd door handle poorly designed, plastic is thin and I breaks regularly. Other then the above mentioned, this truck holds up to everything you could ask of it. It wasn't until around 240,000 miles that the tranny went, considering GM gives that tranny 130,000 to 180,000. So, giving this truck regular maintenance, gets you a few extra miles beyond factory design. You can't go wrong, especially with the ZR2 version! Love this truck. Won't part with it. Factory refurbished transmission, a few cosmetic touch ups and it's ready to go again!
barberpickle, 12/29/2017
2003 GMC Sonoma Extended Cab
"original owner(has new vehicle sticker)"
Wife hardly drove. Has been garaged all its life. If you are looking for a truly low mileage primo truck with a v-6 engine, you could tow up to 5600 lbs, with a tow hitch, 3.42 axel ratio,4w antilock bracke. Truck has been maintained and serviced at a southern cal gmc dealership, no wrecks, no snow, no salt air.
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