Cadillac XTS (2012 – 2019) – timing belt or chain?

Petrol engines

Model Power \| Displacement \| Cylinder \| Engine code	Camshaft drive system belt / chain
Cadillac XTS 2.0T 198 kW / 265 hp / 269 PS \| 1998 cc \| 4 \| LTG	timing chain
Cadillac XTS 3.6 V6 227 kW / 304 hp / 308 PS \| 3564 cc \| 6 \| LFX	timing chain
Cadillac XTS 3.6T V6 306 kW / 410 hp / 416 PS \| 3564 cc \| 6 \| LF3	timing chain