Mercedes G-Class (2014) is 4 mm (0.16 inch) wider and 499 mm (19.65 inch) higher than Opel Insignia Grand Sport (2017).
Opel Insignia Grand Sport (2017) is 133 mm (5.24 inch) longer, 1230 kg (2,712 lbs) lighter and has 3 liters (0.11 ft3) bigger cargo space than Mercedes G-Class (2014).
Size difference at a glance
Mercedes G-Class (2014) is 2.7% shorter than Opel Insignia Grand Sport (2017).
Mercedes G-Class (2014) is 0.2% wider than Opel Insignia Grand Sport (2017).
Mercedes G-Class (2014) is 34.3% taller than Opel Insignia Grand Sport (2017).
Mercedes G-Class (2014) is 90.1% heavier than Opel Insignia Grand Sport (2017).
Mercedes G-Class (2014) is 0.6% smaller in cargo space than Opel Insignia Grand Sport (2017).
Overall footprint
Opel Insignia Grand Sport (2017) has a 2.5% smaller overall footprint (length × width).
Side-by-side size
Length
Width
Height
Weight
Cargo space
Mercedes G-Class (2014) Opel Insignia Grand Sport (2017)
