Opel Insignia (2015) is 247 mm (9.72 inch) longer and 288 mm (11.34 inch) wider than Subaru Forester (2014).
Subaru Forester (2014) is 234 mm (9.21 inch) higher, 131 kg (289 lbs) lighter and has 352 liters (12.43 ft3) bigger cargo space than Opel Insignia (2015).
Size difference at a glance
Opel Insignia (2015) is 5.4% longer than Subaru Forester (2014).
Opel Insignia (2015) is 16% wider than Subaru Forester (2014).
Opel Insignia (2015) is 13.5% lower than Subaru Forester (2014).
Opel Insignia (2015) is 8.6% heavier than Subaru Forester (2014).
Opel Insignia (2015) is 39.5% smaller in cargo space than Subaru Forester (2014).
Overall footprint
Opel Insignia (2015) has a 22.3% larger overall footprint (length × width).