Rolls-Royce Phantom (2018) is 2289 mm (90.12 inch) longer, 357 mm (14.06 inch) wider, 61 mm (2.40 inch) higher and has 274 liters (9.68 ft3) bigger cargo space than Suzuki Ignis (2017).
Suzuki Ignis (2017) is 1675 kg (3,693 lbs) lighter than Rolls-Royce Phantom (2018).