Chevrolet’s investment in advanced engine technology is reflected in the increased popularity of our four-cylinder models. These technologies offer the performance and refinement drivers expect from Chevy in smaller engines that deliver the fuel efficiency they want.

—Rick Scheidt, US vice president, Chevrolet

Customers are moving out of V-8 powered SUVs into V-6 powered crossovers like the Traverse, and from V-6 powered cars and crossovers into fuel-efficient four-cylinder models, such as Cruze, Malibu, and Equinox, he said.

Some examples of the new 4-cylinder line-up include:

• The Cruze is available with turbocharged, Ecotec 1.4L four-cylinder engine that delivers 138 hp (103 kW) and 148 lb-ft (201 N·m) of torque and up to 42 miles per gallon (5.6 L/100km) on the highway for Cruze Eco models. By comparison, the 2009 Chevrolet Cobalt XFE featured a larger 2.2 liter four-cylinder, with nearly identical output at 148 hp and 152 lb-ft of torque, but five fewer miles per gallon on the highway.

  The 1.4L, turbocharged engine will also be used in the all-new Chevrolet Sonic, which will arrive at US dealers this fall.

• The Malibu features an Ecotec 2.4L four-cylinder engine, with variable valve timing. The result improves performance and fuel economy for the Malibu, with 170 hp (123 kW), 160 lb-ft of torque (217 N·m), and an EPA estimated 33 miles per gallon (7.13 L/100km) on the highway.

• The Equinox also features an Ecotec 2.4L engine, with both variable valve timing and direct injection. In the Equinox, the direct-injection 2.4L Ecotec is rated at 182 hp (136 kW), and 172 lb-ft (233 N·m) of torque, while delivering an EPA-estimated 32 mpg highway (7.35 L/100km)—more than any vehicle in its class, including the Ford Escape Hybrid. By comparison, the previous-generation 2008 Equinox had a 3.4L V-6 that delivered a comparable 185 horsepower and 210 lb.-ft. of torque with 24 mpg highway.