COMPARE Cadillac XTS (2015) with Porsche Panamera (2014)

Cadillac XTS (2015) vs Porsche Panamera (2014)

• Cadillac XTS (2015) is 162 mm (6.38 inch) longer, 83 mm (3.27 inch) higher and has 64 liters (2.26 ft3) bigger cargo space than Porsche Panamera (2014).
• Porsche Panamera (2014) is 79 mm (3.11 inch) wider and 48 kg (106 lbs) lighter than Cadillac XTS (2015).