Model family

Cadillac XT6

Choose an exact chassis or model code to open source-backed specifications, service capacities, batteries, tires, maintenance and ownership data.

2 exact codes · 16 published facts
Published configuration references

Choose the market, engine and transmission

Compare manufacturer-backed reference configurations with source-linked specifications and owner resources. Match the cited market and edition; a shared model name does not make specifications interchangeable.

Exact engineering reference

Cadillac XT6: specifications by chassis

One model name can cover different engines, grades and equipment. Compare the exact published answer for each chassis instead of applying a generic model-wide specification.

5 documented questions
Cadillac XT6: specifications by chassis. Every linked fact identifies its original source; a blank cell means no qualifying answer is published.
Owner questionXT6 Luxury FWD 1SA LSY M3G MY2025 US2025XT6 Sport AWD 1SF LGX M3W MY2025 US2025
Engine oil capacityHow much engine oil does it take?Varies by chassis5.3 US qt (5.0 L) with filter (GM TechLink MY2025 chart)General Motors / GM TechLink ↗6.0 US qt (5.7 L) with filter (GM TechLink MY2025 chart)General Motors / GM TechLink ↗
Fuel tank capacityHow much fuel does the tank hold?Varies by chassis73.4 L (19.4 US gal), approximatelyGeneral Motors LLC ↗82.1 L (21.7 US gal), approximatelyGeneral Motors LLC ↗
Key fob batteriesWhich key or smart-key battery fits?CR2032 Lithium or equivalent batteryGeneral Motors LLC ↗CR2032 Lithium or equivalent batteryGeneral Motors LLC ↗
Transmission fluidsWhich transmission or transaxle fluid?DEXRON-VI automatic transmission fluidGeneral Motors LLC ↗DEXRON-VI automatic transmission fluidGeneral Motors LLC ↗
Coolant capacitiesWhich cooling-system reference applies?Varies by chassis10.6 L (11.2 US qt), approximately, for the entire cooling systemGeneral Motors LLC ↗12.9 L (13.6 US qt), approximately, for the entire cooling systemGeneral Motors LLC ↗

Each linked value opens its own manufacturer source, verification date and applicability notes. Catalog year ranges do not guarantee identical equipment in every market.

XT6 chassis / model codes

Common XT6 ownership topics

Topic hubEngine oil capacityTopic hubFuel tank capacityTopic hubKey fob batteriesTopic hubEngine specificationsTopic hubCoolant capacitiesTopic hubTransmission fluids