Chevrolet Bolt EV (2020) is 156 mm (6.14 inch) higher, 41 kg (90 lbs) lighter and has 178 liters (6.29 ft3) bigger cargo space than Opel Ampera (2014).
Opel Ampera (2014) is 332 mm (13.07 inch) longer and 22 mm (0.87 inch) wider than Chevrolet Bolt EV (2020).