Chevrolet will debut its 2020 Silverado HD trucks in February 2019 as the third Silverado model refresh in just 18 months, including the 2019 Silverado 1500 and medium-duty Silverado 4500/5500/6500 trucks.
Chevrolet Silverado's Turbo-Four Achieves 23 MPG on the Highway
Chevrolet's 2019 Silverado that's powered by a new turbocharged 2.7L four-cylinder engine can achieve 23 mpg on the highway and 20 mpg in city driving.