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New power-dense 2.0L GDI turbo with twin-scroll turbocharger and new combustion system offered in 2013 Chevrolet Malibu

Green Car Congress

SEPTEMBER 20, 2012

Increased efficiency in all of the new Ecotec engines is achieved in part through lower engine friction, which was reduced by up to 16% using new technologies such as a variable-displacement oil pump. Additional engine features include: A precision sand-cast engine block with cast-in-place iron liners. Forged steel crankshaft.

2013

2013 Oil-Sands Chevrolet Sodium

GM introduces new Cadillac 2013 ATS RWD luxury sport sedan; 2 four-cylinder, one V6 gasoline engine options, with diesel in the works

Green Car Congress

JANUARY 9, 2012

Increased efficiency in the new four-cylinders was achieved partly through lower engine friction, which was reduced by up to 16% using new technologies such as a variable-displacement oil pump and, with the 2.5L, an actively controlled thermostat. Even the oil volume is optimized for minimal weight. Air-to-air intercooling system.

Cadillac

Cadillac 2013 Engine GM

EV Driven

New power-dense 2.0L GDI turbo with twin-scroll turbocharger and new combustion system offered in 2013 Chevrolet Malibu

GM introduces new Cadillac 2013 ATS RWD luxury sport sedan; 2 four-cylinder, one V6 gasoline engine options, with diesel in the works

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