Chevrolet Tahoe (2021) is 497 mm (19.57 inch) longer, 197 mm (7.76 inch) wider, 463 mm (18.23 inch) higher and has 1546 liters (54.60 ft3) bigger cargo space than Kia Optima (2016).
Kia Optima (2016) is 978 kg (2,156 lbs) lighter than Chevrolet Tahoe (2021).
