Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-16405819) -
2023 - CRC - 3/22/22
464 Technical Data
Application
Capacities
Metric English
Fuel Tank
IFront-Wheel Drive
73.4 L 19.4 gal
IAll-Wheel Drive
82.1 L 21.7 gal
Wheel Nut Torque 190 Y 140 lb ft
All capacities are approximate. When adding, be sure to fill to the approximate level, as
recommended in this manual. Recheck fluid level after filling.
*Engine cooling system capacity values are based on the entire cooling system and its
components.
Engine Specificat ions
Engine VIN Code Transmission Spark Plug Gap
2.0L L4 Engine (LSY) 4 Automatic 0.65–0.75 mm (0.026–
0.030 in)
3.6L V6 Engine (LGX) S Automatic 0.80–0.90 mm (0.031–
0.035 in)
Spark plug gaps are preset by the manufacturer. Re-gapping the spark plug is not recommended
and can damage the spark plug.