Maserati GranTurismo (2019) is 435 mm (17.13 inch) longer and 128 mm (5.04 inch) wider than Opel Ampera (2020).
Opel Ampera (2020) is 93 mm (3.66 inch) higher, 223 kg (492 lbs) lighter and has 39 liters (1.38 ft3) bigger cargo space than Maserati GranTurismo (2019).
Size difference at a glance
Maserati GranTurismo (2019) is 9.7% longer than Opel Ampera (2020).
Maserati GranTurismo (2019) is 7.2% wider than Opel Ampera (2020).
Maserati GranTurismo (2019) is 6.5% lower than Opel Ampera (2020).
Maserati GranTurismo (2019) is 13.5% heavier than Opel Ampera (2020).
Maserati GranTurismo (2019) is 13% smaller in cargo space than Opel Ampera (2020).
Overall footprint
Maserati GranTurismo (2019) has a 17.5% larger overall footprint (length × width).
