Using technology from the 2016 Chevrolet Volt propulsion system, Malibu Hybrid will offer an estimated combined fuel economy rating exceeding 45 mpg, higher than the combined mileage ratings of the Ford Fusion, Toyota Camry and Hyundai Sonata hybrid variants.
An all-new, direct-injection 1.8L four-cylinder engine mated to a two-motor drive unit, slightly modified from the 2016 Chevrolet Volt drive unit, powers the Malibu Hybrid. The drive unit provides additional power to assist the engine during acceleration, for 182 horsepower (136 kW) of total system power.
The engine also features Chevrolet’s first application of Exhaust Gas Heat Recovery, or EGHR, technology, which uses exhaust heat to warm the engine and cabin. EGHR improves engine warm up and ensures consistent fuel economy performance in cold weather. Additional fuel economy benefits come from Exhaust Gas Recirculation, or EGR.
An 80-cell, 1.5 kWh lithium-ion battery pack provides electric power to the hybrid system. It can power the Malibu Hybrid up to 55 miles per hour (88 km/h) on electricity alone. The gasoline-powered engine automatically comes on at higher speeds and high loads to provide additional power.