Used 2023 GMC Sierra 1500 Diesel Consumer Reviews
Used Sierra 1500 for sale
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2023 1500 Duramax. Towed to dealer twice.
seatoskyguy, 05/22/2023
2023 GMC Sierra 1500 AT4 4dr Crew Cab 4WD 6.6 ft. SB (3.0L 6cyl Turbodiesel 10A)
39 of 42 people found this review helpful
The fit and finish is good, fuel mileage is good, but had DEF sensor failure within the first week of ownership, towed to dealer. Two days ago left stranded in the bush, with full shut down while driving and no restart, the truck has 3000 kms on it. Had to hike out 10 kms to get signal to get a pick up. Will be without a truck again. Complete bullsh*t that a brand new truck has full failures like this. When talking with GMC Roadside assistance, huge hassle to get the truck recovered. I have owned a 2019 1500, 2021 3500 and now this lump. Will never buy a GMC again. I know Dodge and Ford are no better, but sick of issues with brand new trucks.
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GM’s dirty little secret
BusinessChef, 12/13/2023
2023 GMC Sierra 1500 AT4 4dr Crew Cab 4WD 5.8 ft. SB (3.0L 6cyl Turbodiesel 10A)
28 of 33 people found this review helpful
I purchased this vehicle because it was announced it comes STANDARD with Blind Spot Detection and rear cross path detection. I was very unhappy when I drove of the lot and realized it was not there without any disclosure. The dealer told me GM decided not to add the feature and nobody seems to care. Yes on my window sticker I had a disclosure and a credit for the missing steering wheel lock??
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2023 GMC Sierra 1500 for sale near you
Showing 3 of 96 listings
- AT4X Crew CabMSRP: $91,08525 mi away
- Elevation Crew CabMSRP: $50,89245 mi away
- Denali Crew CabMSRP: $59,72018 mi away
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Tailgate button, problems with engine, etc
Larry, 01/02/2024
2023 GMC Sierra 1500 AT4 4dr Crew Cab 4WD 6.6 ft. SB (3.0L 6cyl Turbodiesel 10A)
16 of 21 people found this review helpful
The tailgate button is in a terrible spot, and can be pushed easily. And apparently it can open while on the highway. We lost $2500 of ski boots, skates and helmets because of this, it opened while on the highway. As well as this vehicle has broken down multiple times at this point, despite being new.
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Awesomeness
Bossman, 09/27/2023
2023 GMC Sierra 1500 AT4 4dr Crew Cab 4WD 6.6 ft. SB (3.0L 6cyl Turbodiesel 10A)
3 of 4 people found this review helpful
One of the coolest vehicles I’ve ever owned!
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Surprising disappointment
Rover, 10/05/2023
updated 10/14/2024
2023 GMC Sierra 1500 AT4 4dr Crew Cab 4WD 6.6 ft. SB (3.0L 6cyl Turbodiesel 10A)
9 of 16 people found this review helpful
$63,000. Assumed our 4x4 purchase had a LOW range, as have all 4x4 vehicles I’ve ever owned….Nope. Have to get off road package for that! Was never mentioned during purchase. Didn’t know I had to ask! As others have mentioned, there is no owner’s manual. Also no 12 volt outlet of any kind!?! If you were expecting an integrated garage door/ gate opener, as on every and any other vehicle we have purchased over $30K in the last 10 years, forget about it. Must of been in some $5000 package not included. Personally like the ride and steering of this truck verse Ford and Ram. Didn’t consider Toyota or Nissan. Will try those as well next truck purchase, read that they include a low range in ALL of their 4x4 vehicles.
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