GMC Sierra 4WD
GMC · Camiones · 2023
GMC Sierra 4WD (2023)
71
218 complaints
status.label
status.fair
status.fair_sub
product.status_fair_complaints
product.specifications
specs.g_fuel_economy
specs.city_mpg18
specs.highway_mpg20
specs.combined_mpg19
specs.annual_fuel_cost$3550
specs.ghg_score4 / 10
specs.g_engine_drivetrain
specs.engine_size2.7 L
specs.cylinders4
specs.fuel_typeRegular
specs.transmissionAutomatic 8-spd
specs.drivetrain4-Wheel Drive
CO₂467 g/mi
specs.g_classification
specs.vehicle_classStandard Pickup Trucks 4×4

specs.data_sourced_from FuelEconomy.gov (specs.energy_dept)

product.complaints_section218 total
GMC SIERRA 1500 2023 ENGINE
low
Driving down the interstate at 70 miles per hour, started losing power, engine light came on. Engine started making a loud banging noise as I pulled onto an exit.
NHTSAUSJul 2026Source →
GMC SIERRA 1500 2023 ENGINE
medium
Engine knocking. Engine being replaced under warranty due to premature bearing failure. Picotest was performed prior to my purchase with 12800 miles. 0w40 oil being used at the time of failure. At the dealer now getting the engine replaced.
NHTSAUSJun 2026Source →
GMC SIERRA 1500 2023 SERVICE BRAKES
medium
Failure to release parking brake. Lining material improperly bonding to steel shoe from Manufacturer. Service Parking Brake warning Indicator “on”
NHTSAUSJun 2026Source →
GMC SIERRA 1500 2023 STRUCTURE:BODY
high
I was driving down the highway and the front Upper Grille Deflector flew off while at highway speeds. Due to the nature of being on a highly congested bridge, the grill piece flying off could've seriously injured not only myself, but other motorist around me. There is currently a GM recall (N242490120) out however, it only affects the 2022 model trucks. This makes no sense as this issue has been reported via threads and discussions on the internet for 2023 year models like mine numerous times. This is a serious issue and should be recalled just like the 2022 models. Not only am I now paying for a manufactuer defect out of pocket, but who's to say that the "new" part doesn't do the same thing and either I or another motorist is seriously injured or worse...killed.
NHTSAUSJun 2026Source →
GMC SIERRA 1500 2023 ENGINE
low
While driving vehicle on state highway exit at approximately 55 mph a knocking noise started coming from engine then engine just died and would not restart. Engine was replaced under recall.
NHTSAUSJun 2026Source →
product.discussion0 product.comments
product.no_discussion
product.status_history
status.safestatus.fair11 Jun 2026
Lemon Score: 74. 158 data points. v3 scoring.
status.certifiedstatus.safe31 May 2026
Lemon Score: 86. 31 data points. v3 scoring.
status.uncertainstatus.certified27 May 2026
Lemon Score: 100. 0 data points. v3 scoring.
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