Engine, 3.6L V6, twin turbo, DI, DOHC, VVT

Years 2014–15, 2018–19 Models 2 Factory citations 4

Query this via API →

Also described as Engine, 3.6L V6, twin turbo, DOHC, VVT

Also documented for Chevrolet GMC

Documented applications

CTS — Alpha (2014–2019)

2014–2015, 2018–2019 Factory-verified

Vsport, Vsport Premium: S; 420 hp and 430 lb-ft (estimated in the 2014–2015 guides); 2019 per GM's 2019 CTS Sedan order guide (V-Sport and V-Sport Premium Luxury columns agree)

GM factory document — 2014 cadillac cts sedan fleet order guide wayback, p.4.
GM factory document — 2015 cadillac cts sedan fleet order guide wayback, p.4.
GM factory document — 2018 cadillac cts sedan fleet order guide wayback, p.4.
GM factory document — 2019 cadillac cts order guide copy gm authority, p.4.

XTS — Epsilon II, enlarged (2013–2019)

2014 Confirmed

new for the model year: Premium Collection and Platinum Collection AWD; 410 hp per Wikipedia; Wikipedia's engine table agrees on the code and dates it 2013–2019, so only 2014 is claimed (GM Authority 2014 XTS changes; Wikipedia Cadillac XTS)

This page aggregates every documented appearance of LF3 in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.