Kia Niro (2017) is 1088 kg (2,399 lbs) lighter than Toyota Tundra (2020).
Toyota Tundra (2020) is 1458 mm (57.40 inch) longer, 224 mm (8.82 inch) wider, 391 mm (15.39 inch) higher and has 867 liters (30.62 ft3) bigger cargo space than Kia Niro (2017).
