Rolls-Royce Phantom (2015) is 2142 mm (84.33 inch) longer, 330 mm (12.99 inch) wider, 43 mm (1.69 inch) higher and has 195 liters (6.89 ft3) bigger cargo space than Suzuki Ignis (2017).
Suzuki Ignis (2017) is 1764 kg (3,889 lbs) lighter than Rolls-Royce Phantom (2015).