The 2LT, 3LT and Premier Blazers will come standard with a 2.0-liter, 228-hp, nine-speed propulsion system. The RS trim will be powered by a 3.6-liter, 308-hp, nine-speed system.
The Blazer gave Chevy a contender in the midsize crossover segment when it debuted in 2018. It ranked No. 6 last year in a segment with 11 nameplates, with U.S. sales of 70,325, according to the Automotive News Research & Data Center.
It followed the Subaru Outback, Honda Pilot, Hyundai Santa Fe, Ford Edge and Kia Sorento.