COMPARE GMC Terrain (2020) with Kia Optima (2020)

Size difference at a glance

• GMC Terrain (2020) is 3% shorter than Kia Optima (2020).
• GMC Terrain (2020) is 0.6% narrower than Kia Optima (2020).
• GMC Terrain (2020) is 14.6% taller than Kia Optima (2020).
• GMC Terrain (2020) is 12.1% heavier than Kia Optima (2020).
• GMC Terrain (2020) is 251.4% larger in cargo space than Kia Optima (2020).

Overall footprint

Kia Optima (2020) has a 3.6% smaller overall footprint (length × width).

Side-by-side size