Yes, Mitsubishi Triton is available in ISOFIX. The available ISOFIX variants are: 2020 Mitsubishi Triton Quest, 2019 Mitsubishi Triton Quest, 2019 Mitsubishi Triton VGT Adventure X, 2019 Mitsubishi Triton VGT AT, 2019 Mitsubishi Triton VGT AT Premium, 2019 Mitsubishi Triton VGT MT, 2019 Mitsubishi Triton VGT MT Premium.