we can’t help but wonder why can’t Chevrolet offer the SS with more than just one engine, one transmission, five exterior colors and two options (power-operated sunroof & full-size spare tire).

and 2018 Chevrolet Equinox Diesel, the all-new GM Hydra-Matic 9T50 transmission is the name of the game. As General Motors points out, the 9-speed automatic is designed with refinement and mileage ...