Audi A7 Sportback (2016) is 476 mm (18.74 inch) longer, 124 mm (4.88 inch) wider and has 235 liters (8.30 ft3) bigger cargo space than Opel Ampera (2020).
Opel Ampera (2020) is 19 mm (0.75 inch) higher and 173 kg (381 lbs) lighter than Audi A7 Sportback (2016).
