GM 2.0 Liter Turbo I-4 LSY Engine

The LSY is a turbo-charged 2.0-liter four-cylinder engine produced by General Motors for use in a broad range of vehicles.

GM RPO code:	LSY
Displacement:	2.0 liters
Configuration & Cylinders:	Inline 4 (I4)
Vehicle Engine Orientation:	Longitudinal or Transverse
Valve configuration:	Dual Overhead Camshafts (DVCVP)
Assembly site:	TBD
Predecessor:	LTG
Successor:	None currently

Overview

Very little is currently know about the GM 2.0 liter turbocharged four-cylinder LSY engine. References to the motor first appeared in the order guide to the 2019 Cadillac XT4 in March 2018.

Specifications

GM 2.0L Turbo I-4 LSY Engine Specs
Displacement:	2.0 liters
Configuration & Cylinders:	Inline 4 (I4)
Vehicle Engine Orientation:	Longitudinal or Transverse
Valve configuration:	Dual Overhead Camshafts (DOHC)
Aspiration:	turbocharged
Valves per cylinder:	4
Compression ratio:	TBD
Assembly site:	TBD
Valve lifters:	TBD
Firing order:	TBD
Bore x stroke:	TBD
Fuel system:	SIDI (Spark Ignited Direct Injection)
Fuel Type:	TBD
Maximum Engine Speed:	TBD
Emissions controls:	TBD
Materials
Block:	TBD
Cylinder head:	TBD
Intake manifold:	TBD
Exhaust manifold:	TBD
Main bearing caps:	TBD
Crankshaft:	TBD
Camshaft:	TBD
Connecting rods:	TBD
Additional features:	TBD

Vehicle Applications

GM 2.0L Turbo I-4 LSY Engine Vehicle Applications
Model Year	Make	Model	Transmission	Power (hp / kW @ RPM)	Torque (lb-ft / Nm @ RPM)
2019 and newer	Cadillac	XT4	GM 9-Speed Automatic M3H	235 / 175 @ 5000	258 / 350 @ 1500-4000
2020 and newer	GMC	Acadia	GM 9-Speed Automatic M3W	230 / 172 @ 5000	258 / 350 @ 1500-4000
2020 and newer	Cadillac	XT5	GM 9-Speed Automatic M3W	230 / 172 @ 5000	258 / 350 @ 1500-4000
2020 and newer	Cadillac	XT6	GM 9-Speed Automatic M3W	235 / 175 @ 5000	258 / 350 @ 1500-4000