Chevrolet Sonic (Sedan) (2016) is 77 mm (3.03 inch) higher, 389 kg (858 lbs) lighter and has 122 liters (4.31 ft3) bigger cargo space than Opel Ampera (2017).
Opel Ampera (2017) is 81 mm (3.19 inch) longer and 52 mm (2.05 inch) wider than Chevrolet Sonic (Sedan) (2016).
Size difference at a glance
Chevrolet Sonic (Sedan) (2016) is 1.8% shorter than Opel Ampera (2017).
Chevrolet Sonic (Sedan) (2016) is 2.9% narrower than Opel Ampera (2017).
Chevrolet Sonic (Sedan) (2016) is 5.4% taller than Opel Ampera (2017).
Chevrolet Sonic (Sedan) (2016) is 23.5% lighter than Opel Ampera (2017).
Chevrolet Sonic (Sedan) (2016) is 40.7% larger in cargo space than Opel Ampera (2017).
Overall footprint
Opel Ampera (2017) has a 4.7% smaller overall footprint (length × width).
