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Used 2009 GMC Sierra 1500 Extended Cab Consumer Reviews

3.9 out of 5 stars
34 reviews

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2.75 out of 5 stars

Big rebate did not help----over paid

John, 12/15/2009
2009 GMC Sierra 1500 SLT 4dr Extended Cab 4WD 6.5 ft. SB (5.3L 8cyl 4A)
4 of 4 people found this review helpful

This truck has numerous quality control issues. I wish I did not take the rebate so I could take it back. I found the sticker amusing regarding the price to operate this truck per year is based gas at $1.90 a gallon. Read the little numbers on the mileage because it states "most will get between 11 to 15 per gallon". I must be part of the most crowd.

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5 out of 5 stars

Almost 2 years later still a great choice!

fieldt, 07/07/2011
2009 GMC Sierra 1500 SLT 4dr Extended Cab 6.5 ft. SB (5.3L 8cyl 4A)
4 of 4 people found this review helpful

Everything still works as advertised. I wish every decision worked so well.

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4.75 out of 5 stars

High Speed Vibration

nice shakey ride, 08/28/2009
2009 GMC Sierra 1500 SLE 4dr Extended Cab 4WD 8 ft. LB (5.3L 8cyl 4A)
7 of 9 people found this review helpful

I purchased this o9 after the deals made it to good not to get rid of 05 Right from beginning i have had a vibration from rear of truck at 70 mph and up the dealership tried swapping tires with brand new truck same tires same result GM has told the dealership what to check as they had and am now being told that i have to live with it I would like to hear from anyone that has had similar problem Truck only has 2000 miles on it something isn't right

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2 out of 5 stars

Worst truck I have ever had

Nathan, 08/14/2018
2009 GMC Sierra 1500 SLT 4dr Extended Cab 5.8 ft. SB (5.3L 8cyl 4A)
3 of 3 people found this review helpful

I bought this one owner truck used from a dealership with 65k miles. I have had it for less than a year and put 13k miles on it and it has been in the shop more times than my 2001 Silverado with 220k miles on it. The front end is awful. I have had ball joints, drive axles, and brake issues over and over again. DO NOT BUY THIS TRUCK. Buy a Toyota, they’re more reliable and you might actually get to drive it rather than sit in the shop

Safety
5 out of 5 stars
Technology
3 out of 5 stars
Performance
2 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
1 out of 5 stars
Value
2 out of 5 stars
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2.88 out of 5 stars

Not the Best

rockytop2, 10/31/2014
2009 GMC Sierra 1500 Work Truck 4dr Extended Cab 6.5 ft. SB (4.3L 6cyl 4A)
8 of 11 people found this review helpful

My 2009 GMC Truck has 35000 and I have already had to put over a 1000.00 into it. First, after 2 years the Evap Vent went out covered under warranty, they replaced the vent. I went out again shortly after year 3 after warranty. Had to pay 500.00 for a special kit to be installed. This was a known problem but GMC would not pay. Year 4, the alternator went bad. 480.00 to replace. Now the steering is making a loud groaning noise when turning. Said may be a bushing and could cost a small fortune to fix. So I would never recommend GM to anyone and will never by another. In my opinion, any vehicle should go 5 years if taken care of without any issues. Pitiful product GM.

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4.5 out of 5 stars

Great Truck

pyusmc66, 06/06/2011
2009 GMC Sierra 1500 SLE 4dr Extended Cab 8 ft. LB (5.3L 8cyl 4A)
6 of 8 people found this review helpful

Bought this truck 12/30/09 with many incentives, but you are never going to beat a dealer on a negotiation. Got a fair price. Disabled Vietnam Veteran who uses this truck primarily for towing a fishing boat and around the home hauling. Extremely comfortable on my back. I love the Active Fuel Management which is very good at maximizing mileage with cruise. Also love all the bells and whistles bluetooth, onstar, sound system, quiet interior, mp3 etc. Have been very happy with the drivetrain even though the 6 speed auto became available on this model in 2010. Would absolutely recommend this truck to anyone and love buying American and glad GM is doing better.

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3.38 out of 5 stars

Headlamps

dub47, 08/13/2013
2009 GMC Sierra 1500 SLT 4dr Extended Cab 5.8 ft. SB (5.3L 8cyl 4A)
6 of 9 people found this review helpful

The engineer who designed the headlamps on the GMC Sierra 2009 should be fired yesterday! You pretty much have to disassemble the front end to replace a freakin headlamp! If you don't have time to mess with it and take it to the dealer, they'll only charge you $174.86 dam dollars to put in a new head lamp which you can purchase at the auto parts store for $13. Ridiculous design!

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5 out of 5 stars

Love my truck!!

Chris, 07/08/2016
2009 GMC Sierra 1500 SLE 4dr Extended Cab 6.5 ft. SB (4.8L 8cyl 4A)
2 of 2 people found this review helpful

Safety
5 out of 5 stars
Technology
3 out of 5 stars
Performance
5 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
5 out of 5 stars
Value
5 out of 5 stars
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4.25 out of 5 stars

i love my truck

djgmc, 01/18/2012
2009 GMC Sierra 1500 SLE 4dr Extended Cab 5.8 ft. SB (4.8L 8cyl 4A)
2 of 2 people found this review helpful

today my truck reached 20,000 miles i bought it in august 2009 it is a great truck i never had a problem with it , it runs smoothly on the freeway the a/c is ice cold , everyone loves my truck still looks like new . the only bad thing is that gas is too expencive right now .

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5 out of 5 stars

headlite replacement

steve, 04/30/2016
2009 GMC Sierra 1500 Work Truck 4dr Extended Cab 4WD 5.8 ft. SB (4.8L 8cyl 4A)
3 of 4 people found this review helpful

Truck runs great.I miss the 5.3 a little bit. GOOGLE how to replace headlites.You dont have dissemble front end,just remove the for bolts that hold the air filler compartment

Safety
3 out of 5 stars
Technology
4 out of 5 stars
Performance
5 out of 5 stars
Interior
3 out of 5 stars
Comfort
3 out of 5 stars
Reliability
4 out of 5 stars
Value
4 out of 5 stars
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1.75 out of 5 stars

Garbage Motors Crap

Fred, 04/04/2010
2009 GMC Sierra 1500 SLT 4dr Extended Cab 4WD 8 ft. LB (5.3L 8cyl 4A)
5 of 8 people found this review helpful

Seats are made of cheap foam that compresses and is uncomfortable to sit on after 1k miles. I loved the first 1k miles and have hated it ever since. Fuel tank slosh when tank is 3/4 to full, you can hear it sloshing and and feel in banging from front to rear at a sudden stop. Accelerator and brake pedals are too close to together. Sole of right dress shoe get caught on right side by stupid piece of an ill conceived plastic cover. I am 6 ft & hit my head when entering in truck, roof line has been lowered too low, by inept idiots. Brake squeal at 5 and 15 mph. Trailer brake controller is low on left side of dash hard to reach and use. Stop Klunk noise. Dealers don't care.

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1.38 out of 5 stars

Hey GM Designers Quit taking stupid pills

takeabreak, 07/04/2011
2009 GMC Sierra 1500 SLE 4dr Extended Cab 4WD 8 ft. LB (5.3L 8cyl 4A)
3 of 7 people found this review helpful

GMC = Government Motors Crap! WHere do I start, Fuel economy sucks, 2 mps less than rated, been checked out no mechanical reasons, not driver error I drive conservatively. Vehicles, people and objects disappear behind the review mirror because of the lowered roof line, I cannot clean the windshield because of the sloped design. Your seats suck, around a 1,000 miles the foam starting softer and I now feel like I am sinking in the seat, very uncomfortable, no left ffo rest, so I am sliding around when braking. Noisey peace of crap, stop klunks, bumps and thumps, hard downshifts.

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1.38 out of 5 stars

Don't Waste Your Money

Fred, 04/11/2010
2009 GMC Sierra 1500 SLE 4dr Extended Cab 4WD 8 ft. LB (5.3L 8cyl 4A)
2 of 4 people found this review helpful

Cab is too Skinny. Accelerator and brake pedal are too close together. Seats are too Skinny foam too soft compress's and hurts to sit on, after @ 3k-4k miles. Cab entrance is too low I Bumped my head getting in I am 6ft tall. Too Much Sun Glare windshield hard to clean on inside. Brake Noise. Wind Noise. Stump Clunk, not fixable by GM Tech's Fuel tank sloshes @ 3/4 to full tank. I can feel a thump from fuel sloshing. Cabin area is much smaller than Ford or Dodge. Seats are very uncomfortable after driving for awhile. Tires spin on wet pavement 500 lb in bed pulling loaded trailer. No lamp under hood hard to add washer fluid or check oil after dark. TPI do not give correct reading

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4.88 out of 5 stars

LOVE MY TRUCK

Joel, 05/02/2009
2009 GMC Sierra 1500 SLE 4dr Extended Cab 4WD 6.5 ft. SB (4.8L 8cyl 4A)
1 of 1 people found this review helpful

I've had the truck just over a month and have 400 miles on it. It has the All-Terrain Pkg and the 5.3L engine. It is sooo much fun to drive. I love the Stealth Gray color. Gray when the sun goes down very metallic when the sun comes up. It has a great ride and a lot of toys to play with. Only one problem so far. I have the 18" chrome wheels. The spare is a 17". Oh well somebody goofed. Will have to get it changed out in the near future.

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4.88 out of 5 stars

Best of the Best

Black Beauty, 06/01/2009
2009 GMC Sierra 1500 SLE 4dr Extended Cab 8 ft. LB (5.3L 8cyl 4A)
1 of 1 people found this review helpful

Great truck to drive, handles soooooo good. The 20in wheels is a great option to have. the 5.3l v8 is so smooth. I looked at Ford, Toyota, Dodge and I kept going back to Gmc, I feel like I made a great choice.

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5 out of 5 stars

GM Makes Great Trucks!

Kevin, 03/24/2010
2009 GMC Sierra 1500 SLT 4dr Extended Cab 4WD 5.8 ft. SB (5.3L 8cyl 4A)
1 of 1 people found this review helpful

Was looking at Tacoma (don't need a big truck) extended cab & test drove one for the weekend, and I have to say the GMC blows it away for build quality, ergonomics, power, and gets nearly the same mileage. I guess the large size can be a minor inconvenience but the Sierra is so much better than any smaller truck, I opted for full size. Get the power folding side mirrors! Small things like touching the turn signal, and it blinks three times for easy lane changes, power seats for driver/passenger, options for interior lights, door locking, etc. The Sierra makes me believe GM really knows how to design & deliver a fantastic vehicle, which gives me confidence they'll be around a long time.

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2.88 out of 5 stars

Clunks When You Stop

George, 04/16/2010
2009 GMC Sierra 1500 SLT 4dr Extended Cab 4WD 8 ft. LB (5.3L 8cyl 4A)
1 of 1 people found this review helpful

Stop clunk noise, i can feel fuel moving around in the tank. My rights foot has gotten caught on the right side when pulling straight back from gas pedal. Ford's cab is much bigger and wider. Factory tires slip when taking off at light when it raining out. Seats won't recline all the way back, there's not light under the hood now do I check the oil when traveling at night. Tire pressure monitors quit giving proper reading after first tire rotation and the guy at Walmart it the cheap valve stems I have heard of other owners having the same problem. Fuel economy has not improved any over the last 20 years. Seat are not comfortable any more i guess they are only designed for 5,000 miles

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1.63 out of 5 stars

wow way to go gm

clyde deese, 05/12/2010
2009 GMC Sierra 1500 SLT 4dr Extended Cab 5.8 ft. SB (5.3L 8cyl 4A)
1 of 1 people found this review helpful

i have a gmc 2009 1500 sierra crew cab slt 4x4 i have problems with my back up sensors and transmission sliping and not wanting to shift or de shift down the brakes dont wanna stop some times, the truck cuts off goiong down the down the road, gas milage sucks i had a o6 2500 hd lifted with a 6.0 gas motor which got better gas mialge. i have had problems with traction control and with my radio/ on start not wanting to work. i just got denied by gm for repurishment and i been to the dealerships four time but they cant find anything they aint standing behind there vechicles.

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3.63 out of 5 stars

Maybe DODGE next time???

kg, 09/05/2010
2009 GMC Sierra 1500 SLT 4dr Extended Cab 4WD 6.5 ft. SB (5.3L 8cyl 4A)
1 of 1 people found this review helpful

I have the experience of driving botht he F-150 and the new GMC and I have to honestly say after owning both vehicle, that the F-150 seems more solid. The 6 speed transmission shift funny, it shifts when it seems like it should hold the gear longer and downshifts when it shouldn't. Sometimes for no reason at all, it will just shift hard. I pull a 6000 pound camper trailer with my GMC and pulled the same one with the F-150. The GMC transmition is just not up to the task. If a GMC can not do a truck's job, who can?? Perhaps Dodge, I hear they make a good truck these days. Hopefully GM will take a serious look at their trans in next years model, and consider a recall on current ones.

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1.63 out of 5 stars

what a dissapointment

mistified, 09/15/2012
2009 GMC Sierra 1500 SL 4dr Extended Cab 6.5 ft. SB (4.8L 8cyl 4A)
3 of 10 people found this review helpful

I bought my 2009 GMC Junk to replace my awesome 1994 GMC 3/4 ton which I sold (huge mistake) driver visibility non existant inside lower corners cut out of mirrors prevent rear view near truck... lane lines in mirror appear several vehicles behind, must adjust mirrors to see curb/sidewalk when parallel parking then back into objects no longer visible when mirror set to curb, oversize posts and mirror assembly severely restricts drivers ability to see pedestrians or objects (pedestrian collision stats anyone?) parked my 1994 confidently within inches without incident 6 years my 2009 is full of dents after 3 years like many on road including police vehicles observed. eng., tran, steering suck

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1.88 out of 5 stars

No Wonder Detroit is Going Bankrupt

n/a, 05/05/2010
2009 GMC Sierra 1500 SLE 4dr Extended Cab 4WD 8 ft. LB (5.3L 8cyl 4A)
1 of 2 people found this review helpful

Uncomfortable sagging, squishy compressing narrow 40/20/40 seats. Hard downshift, narrow roof line, i bump the left side of my head often. I wish I had not bought this thing and was a GM FAN through and through. This will be my last piece of junk design, engineered, and sourced out by the idiots Detroit. I wonder how many of the reviews on this sight are by consumers, it looks they were mostly written by liars working GM

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1.75 out of 5 stars

I hate my Truck

Who Cares GM Doesn't, 07/17/2010
2009 GMC Sierra 1500 SLT 4dr Extended Cab 5.8 ft. SB (5.3L 8cyl 4A)
1 of 3 people found this review helpful

The fuel sloshes in the tank, the brakes squeak, the trans clunk and thumps, service people are incompetent and have the same old worthless GM attitude, cab is too narrow.

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4.88 out of 5 stars

first trip

golfer, 03/06/2009
2009 GMC Sierra 1500 Work Truck 4dr Extended Cab 8 ft. LB (5.3L 8cyl 4A)
0 of 0 people found this review helpful

I just returned from a 3000 mi trip with my new gmc. Great truck on the hi way with the 5.3 flex fuel engine and active fuel management. I could not tell when it shifted from 4 to 8 cylinders or back again, Plenty of passing power and plenty of storage room inside for luggage etc. On Star and Xm radio are amazing!

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4.88 out of 5 stars

SLT-Z71 Nice Truck

Jason, 04/08/2009
2009 GMC Sierra 1500 SLT 4dr Extended Cab 4WD 6.5 ft. SB (5.3L 8cyl 4A)
0 of 0 people found this review helpful

I just bought this truck (slt, z71, 1500 crew cab) last week. The aesthetics are very nice in and out. Not quite as comfortable as my old truck, but I assume that will take some breaking in. It has lots of little extras (back up warning lights in the rear of the cab) which I am still finding out about. Overall, I am extremely pleased with the truck and highly recommend it.

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4.5 out of 5 stars

Like it

BillyB, 07/18/2009
2009 GMC Sierra 1500 SLT 4dr Extended Cab 6.5 ft. SB (5.3L 8cyl 4A)
0 of 0 people found this review helpful

Purchased the SLT Z71 with 5.3L, which replaced a 2007 SLE. Although not estatic with the last truck, I couldn't pass up the repeat-buyer rebates on the '09. The SLT interior is very comfortable and pleasing to the eyes, and it's worth the upgrade from the SLE. The BOSE sound system is very good. Truck rides and handles nicely. My only complaints are a constant squeaking in the driver side door panel area (which the dealer is trying to fix), 18" tires that collect and throw rocks causing the exterior paint to chip, and the soft paint.

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4.63 out of 5 stars

What a ride!

JIm Martin, 07/31/2009
2009 GMC Sierra 1500 SLT 4dr Extended Cab 4WD 6.5 ft. SB (5.3L 8cyl 4A)
0 of 0 people found this review helpful

I traded in a 03 Silverado on this truck I loved the silverado but this truck is wonderful, it's smooth as glass.I tow a boat and a camper with no problems.The interior is finally where it should be.

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4.75 out of 5 stars

'09 Sierra Ext 5.3L Stealth Gray

Eric Henson, 09/02/2009
2009 GMC Sierra 1500 SLE 4dr Extended Cab 6.5 ft. SB (4.8L 8cyl 4A)
0 of 0 people found this review helpful

The dealership was great in selling me what I wanted. I looked at Dodge, Ford and Toyota and I kept going back to the Sierra. I love this truck for the look and the price.

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4.25 out of 5 stars

Good Experience Minus the Mileage

pontiac301hell, 12/22/2009
2009 GMC Sierra 1500 SLE 4dr Extended Cab 4WD 6.5 ft. SB (4.8L 8cyl 4A)
0 of 0 people found this review helpful

So far this truck has been great and reliable. I drive it in mixed conditions and have not had a problem yet for reliability. The truck starts no problem when I don't have a plug in available in the cold(-42 the other week). The cylinder shut down for improved mileage does not seem to work overly well. Sofar the best mileage I've been able to pull is 15 mpg while cruising at 110 km/h.

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4.75 out of 5 stars

'09 SIERRA GREAT TRUCK / VALUE

SHAFE-2, 01/16/2010
2009 GMC Sierra 1500 SLE 4dr Extended Cab 4WD 8 ft. LB (5.3L 8cyl 4A)
0 of 0 people found this review helpful

I replaced a full sized car and older “weekender” work p/u truck with this 1 vehicle. My daily highway commute is a joy. I had delayed this purchase for 2 years. Rebates, program discount and cash4clunkers made this too good to ignore. I am so glad I purchased this truck as it has more than exceeded my expectations. Solid, comfortable ride. Dual pwr buckets, large console, 60/40 rear flipup seats, give this cabin tons of room for extras and very spacious. 3 to 4 people are comfortable on short trips. I enjoy the trailering package, backup sensor, full open rear doors, large trailering mirrors. Dealer replaced a deformed drivers door molding, but still experience excessive wind noise

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5 out of 5 stars

very happy owner

loco, 01/20/2010
2009 GMC Sierra 1500 SLT 4dr Extended Cab 4WD 6.5 ft. SB (5.3L 8cyl 4A)
0 of 0 people found this review helpful

love driving this truck my last one a 1990 l owned 20 years 400 thousand miles no problems. this one is like driving a caddy. smoth quiet peppy. i work for a large factory which buys ford trucks of witch i drive every day. they are like driving a modle t. the gmc has sooomuch more class ! they are alwas working on the fords. not one problem on the gmc. i was a auto mech for 20 years before i went to factory work and know that if you take care of your auto they last, by the refinement they have installed this truck it should last a life time! i have never been happier with a truck. the only drawback is gas mileage in town, its no better than my old truck; open road mileage is verry good.

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4.25 out of 5 stars

My GMC 4x4

Rusty, 03/20/2010
2009 GMC Sierra 1500 Work Truck 4dr Extended Cab 4WD 5.8 ft. SB (4.8L 8cyl 4A)
0 of 0 people found this review helpful

I enjoy driving it but don't like the tires that it came with, no bite to the road really lousy traction, looks like just street tires anyway. Don't care for onstar and the satellite radio, always blanks out with the trees and some hills around here. Also the paint job is really thin, should be better with a good clear coat.

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5 out of 5 stars

Best truck I have ever owned

Eric, 09/03/2023
2009 GMC Sierra 1500 SLT 4dr Extended Cab 4WD 5.8 ft. SB (5.3L 8cyl 4A)
0 of 0 people found this review helpful

Bought this truck in probably October 2009, still have it, no problems, traveled in it for work until 2016, now usually drive a little on weekends, has 270,000 miles and still running strong, extended cab has the 5'8" bed, apparently the didn't make many with this size bed because I have looked high and low for one and cant seem to find one, not ever gonna sell it.

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5 out of 5 stars

Quick silver

Dewster , 12/30/2023
2009 GMC Sierra 1500 Work Truck 4dr Extended Cab 4WD 5.8 ft. SB (4.8L 8cyl 4A)
0 of 0 people found this review helpful

I love my truck. Had it all over pulling car hauler with equipment. Haven't had any issues. I have 167,345 miles on it. Don't use oil and pretty good on fuel mileage also. Especially when people traveling with you are driving 2500 with no loads use 2x as much.

Safety
5 out of 5 stars
Technology
4 out of 5 stars
Performance
5 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
5 out of 5 stars
Value
5 out of 5 stars
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3.5 out of 5 stars

Was expecting perfection, so far from it

Truckguy101, 09/25/2010
2009 GMC Sierra 1500 SLE 4dr Extended Cab 4WD 6.5 ft. SB (4.8L 8cyl 4A)
0 of 1 people found this review helpful

i will say that I enjoy driving the truck when it's not at the dealer with issues. has a real nice sound, but the 4 speed transmission makes an alarming jerky upshift at about 30 kph. horribly unreliable. definitely a money pit. the dealer really doesn't care and screws me over by saying they didn't find anything and charge me $70 labor every time. truck's left me stranded more times than necessary. had it in for dead battery every morning and the truck has been in for the cylinder deactivation system not kicking back to 8 cylinders when needed. auto rear locking differential wouldn't unlock. overall, should've done my research and paid a bit more for a Ford.

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