Mercedes GLA-Class (2015) is 717 mm (28.23 inch) longer, 144 mm (5.67 inch) wider and has 157 liters (5.54 ft3) bigger cargo space than Suzuki Ignis (2017).
Suzuki Ignis (2017) is 101 mm (3.98 inch) higher and 510 kg (1,124 lbs) lighter than Mercedes GLA-Class (2015).