2016 onwards came till early 2018 it was with 1KD, then 1GD came but with same body shape. In 2021 facelift with improved performance (50Nm torque) came along with improved seats (Black color), then few months later minor upgrades like parking sensors etc were added along with a Rocco variant.
Only go for 1GD, you will love the drive and power along with better fuel economy compared with 1KD.