Factory build sheet

2021 Cadillac XT5 Platinum Premium Luxury

Build 1GYKNERS-M · 3.6L 6cyl · Front-wheel drive · Sport Utility Vehicle (SUV)

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

Every XT5 whose VIN starts 1GYKNERS and carries M in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 168 of them.

  • Decoded Jul 7, 2026
  • 168 known VINs
  • 2 listed for sale now

Factory specification

As filed by Cadillac 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
3.6 L
Cylinders
6
Configuration
V-Shaped
Engine model
LGX
Engine manufacturer
General Motors
Valve train
Dual Overhead Cam (DOHC)
Fuel type
Gasoline

Drivetrain

Drive type
Front-wheel drive
Transmission
Automatic
Forward speeds
9
Brake system
Hydraulic

Body & chassis

Body class
Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV)
NHTSA body type
MULTIPURPOSE PASSENGER VEHICLE (MPV)
Seats
5
Seat rows
2
Manufacturer
GENERAL MOTORS LLC

Weight rating

GVWR class
Class 2E
GVWR
6,001–7,000 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
  • Lane departure warning Standard
  • Lane keeping assistance 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.

The same build, other model years

Cadillac used the VIN pattern 1GYKNERS for 7 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.

$16,191 2017 $17,524 2018 $18,424 2019

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 1GY GENERAL MOTORS LLC · World manufacturer identifier
4–8 KNERS Model, body style, engine and restraint system
9 × Check digit — computed per vehicle, not part of the build
10 M Model year — 2021
11 × Assembly plant
12–17 ×××××× Production sequence number, unique to each vehicle

NHTSA safety ratings

Crash-test results are published per model year and body style, so they cover the 2021 Cadillac XT5 as a whole rather than this build alone.

Overall

★★★★★ 5 / 5

Frontal crash

★★★★★ 5 / 5

Side crash

★★★★★ 5 / 5

Rollover

★★★★ ★ 4 / 5

2 recall campaigns are recorded for the 2021 XT5. Recalls are issued per VIN range — check the VIN of the car you are looking at, not the model.

168 vehicles carry this build

Every VIN we have decoded to 1GYKNERS-M shares the specification above.

  • 168 Known VINs
  • 2 Listed for sale now

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

Browse all 168 VINs of this build →

Neighboring configurations

Other factory configurations of the XT5, each with its own build sheet. The set is fixed by the VIN patterns themselves, so it does not shuffle as prices or inventory move.

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.

Vehicle counts come from the 168 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.