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Model year 2023 · T1 (2019–present)

2023 GMC Sierra 1500 specs

The 2023 GMC Sierra 1500 weighs 4,409–4,888 lb at the curb and measures 211.0–241.3 in long, by configuration, per GMC’s own documents.

We hold 10 configurations of the 2023 Sierra 1500, and GMC gives a figure for every one.

Retail configurations
10
Documents
1

01 / Configurations

Every 2023 Sierra 1500 configuration

10 retail configurations sold in 2023, each with the figures GMC publishes for it. A number a factory package raises shows under the configuration’s own. GMC gives figures for weights and dimensions.

202310 configurations
2023 GMC Sierra 1500 T1: every configuration with its numbers
ConfigurationCurb weight
Regular Cab Long Bed 2WD4,500 lb
Regular Cab Long Bed 4WD4,751 lb
Regular Cab Short Bed 2WD4,409 lb
Regular Cab Short Bed 4WD4,630 lb
Crew Cab Standard Bed 2WD4,694 lb
Crew Cab Standard Bed 4WD4,888 lb
Crew Cab Short Bed 2WD4,623 lb
Crew Cab Short Bed 4WD4,835 lb
Double Cab Standard Bed 2WD4,619 lb
Double Cab Standard Bed 4WD4,835 lb

MakerSource: Canadian Vehicle Specifications, 2023 GMC Sierra 1500 (NHTSA vPIC GetCanadianVehicleSpecifications, metric)

A dash means the maker’s documents we have don’t give that number for that configuration, and a column with no number for any configuration of the year isn’t shown. “Door label” means the maker prints it only on each vehicle’s certification label, and “not published” that the maker doesn’t print it, or points elsewhere. “Up to” is a ceiling the maker prints over several configurations; a range is the maker’s own, printed across the grades of that configuration.

02 / What changed

New for 2023

The 2023 Sierra 1500 against the 2022, the previous model year we hold. Only what GMC’s documents show: nothing here is inferred.

  • No retail configuration added or dropped: the 10 sold in the 2022 are all here.
  • Same range as the 2022: curb weight and length.

03 / Sources

The 2023 documents

1 document behind the 2023 Sierra 1500’s figures. The maker’s own come first; a third-party page fills in only a number the maker doesn’t publish, and wears its own mark.

Documents last checked . How we read them and what the marks mean: how we source the numbers. A figure doesn’t match its document? Report a wrong number.

04 / Keep going

More on the Sierra 1500

Sierra 1500 T1Every T1 configuration, model year by model year, with clearance, angles and weights (2019–present).Open the T1 specsSierra 1500 specsEvery generation, the spec plate and the rig builder.Open the model page

These are GMC’s published figures for the models it describes, not a weighbridge or a tape measure; your own vehicle’s options change them. Found a figure that doesn’t match the document? Tell us.