JEngines.INDEPENDENT ENGINE REFERENCE

SOURCE-RECORDED POWERTRAINS

GMC Yukon XL · AT4 Ultimate · 2026

Recorded powertrain specifications and VIN conditions for GMC Yukon XL, 2026. Source scope and unknown values are retained.

GMC/Yukon XL/Source fitment

Recorded specifications

Documented model years2026
MarketNot established by this source
Source engine labelNot recorded
Source engine powerNot recorded
TorqueNot recorded for this configuration
Source trim label / listAT4 Ultimate
Additional seriesCab/Utility Body Style
Body classSport Utility Vehicle [SUV]/Multipurpose Vehicle [MPV]
Doors4
Drive type4WD/4-Wheel Drive/4x4

Source conditions & evidence

1 recorded year/condition combinations. These may overlap; they are not separate cars.

2026 · 1GK · S2W**|T*******
Trim
Schema 27724, pattern 2154613; S2W
Doors
Schema 27724, pattern 2154583; S2[8GHJKW]
Series2
Schema 27724, pattern 2154669; S2[8GHJKW]
BodyClass
Schema 27724, pattern 2154573; S2[8GHJKW]
DriveType
Schema 27724, pattern 2154590; S2[8GHJKW]