Factory build sheet

2023 GMC Yukon XL Denali

Build 1GKS2JKL-P · 6.2L 8cyl · Four-wheel drive · Sport Utility Vehicle (SUV)

VIN positions 1 through 8 read 1GKS2JKL and position 10 reads P. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.

Every Yukon XL whose VIN starts 1GKS2JKL and carries P in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 9,493 of them.

  • Decoded Jul 7, 2026
  • 9,493 known VINs
  • 355 listed for sale now

Factory specification

As filed by GMC with NHTSA for this build. Fields the filing does not record are left out entirely — a missing row means no recorded value, not a missing feature.

Engine

Displacement
6.2 L
Cylinders
8
Configuration
V-Shaped
Engine model
L87
Fuel type
Gasoline

Drivetrain

Drive type
Four-wheel drive
Brake system
Hydraulic

Body & chassis

Body class
Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV)
NHTSA body type
MULTIPURPOSE PASSENGER VEHICLE (MPV)
Doors
4
Manufacturer
GENERAL MOTORS LLC

Weight rating

GVWR class
Class 2F
GVWR
7,001–8,000 lb

Gross vehicle weight rating is the loaded ceiling set by the manufacturer, not the car's own weight.

Driver assistance, as built

  • Forward collision warning Standard
  • Crash imminent braking Standard
  • Lane departure warning Standard
  • Lane keeping assistance Standard
  • Adaptive cruise control Optional
  • Blind spot warning Standard

Systems the filing does not record are not listed above. Check the window sticker of the exact car before you rely on any single feature.

What this build asks today

Asking prices of live dealer listings decoded to this exact configuration — narrower than the trim-level figure, because every car counted here shares the same engine, transmission and drivetrain.

$59,482 median asking price · 541 listings · as of Aug 30, 2026

Low 2% of listings $48,340 Top 2% of listings $72,300

Compare every 2023 Yukon XL trim and its price →

The same build, other model years

GMC used the VIN pattern 1GKS2JKL for 5 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.

$42,875 2021 $49,170 2022 $59,482 2023 $66,745 2024 $96,537 2026

How this VIN pattern is read

A 17-character VIN carries two kinds of information: what was built, and which one it is. This page is the first kind — the nine highlighted positions.

Positions Characters What they encode
1–3 1GK GENERAL MOTORS LLC · World manufacturer identifier
4–8 S2JKL Model, body style, engine and restraint system
9 × Check digit — computed per vehicle, not part of the build
10 P Model year — 2023
11 × Assembly plant
12–17 ×××××× Production sequence number, unique to each vehicle

9,493 vehicles carry this build

Every VIN we have decoded to 1GKS2JKL-P shares the specification above.

  • 9,493 Known VINs
  • 355 Listed for sale now
  • 541 Priced listings
  • $59,482 Median asking

Vehicles of this build

A fixed sample of 6 vehicles carrying this configuration — each with its own history page. The sample refreshes quarterly, not nightly, so it stays put between visits.

Cars are filed by a fixed rule based on the VIN, so a car never moves between groups.

Browse all 9,493 VINs of this build →

Keep going

Where this data comes from

Specification fields are decoded from the manufacturer's filings in the NHTSA vPIC database, keyed on VIN positions 1–8 and 10. We publish the filed values as they stand and leave out anything the filing does not record.

Prices are asking prices from 541 live dealer listings decoded to this build , last updated August 30, 2026 . They are what sellers ask, not what buyers paid.

Vehicle counts come from the 9,493 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.