1SQ ✓ Factory-verified

Cadillac · Regular Production Option

Equipment group, Performance, 3.6L, rear-wheel drive

Years 2014–15, 2018–19 Models 1 Factory citations 4

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Also described as Equipment group, Premium Luxury

Also documented for ChevroletGMC

Documented applications

ATS — Alpha (2013–2019) →

• 2014–2015 ✓ Factory-verified

  6AD69 sedan, 6AD47 coupe; the 2018 guides reuse the code for Premium Luxury

  ⛭ GM factory document — 2014 cadillac ats fleet order guide wayback, p.5.

  ⛭ GM factory document — 2015 cadillac ats coupe fleet order guide wayback, p.6.
• 2018–2019 ✓ Factory-verified

  the 2014 and 2015 guides use the code for Performance with the 3.6L; 2019 from GM Authority's 2019 ATS interior colors page

  ⛭ GM factory document — 2018 cadillac ats coupe fleet order guide wayback, p.2.

  ⛭ GM factory document — 2018 cadillac ats sedan fleet order guide wayback, p.2.

Related codes · mentioned in these notes

3

This page aggregates every documented appearance of 1SQ in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.