COMPARE Cadillac STS (2017) with Opel Insignia (2020)

Cadillac STS (2017) vs Opel Insignia (2020)

• Cadillac STS (2017) is 124 mm (4.88 inch) longer than Opel Insignia (2020).
• Opel Insignia (2020) is 250 mm (9.84 inch) wider, 45 mm (1.77 inch) higher, 101 kg (223 lbs) lighter and has 152 liters (5.37 ft3) bigger cargo space than Cadillac STS (2017).