Chevrolet TrailBlazer (2019) is 14 mm (0.55 inch) wider, 224 mm (8.82 inch) higher and has 352 liters (12.43 ft3) bigger cargo space than Mazda 3 (Hatchback) (2018).
Mazda 3 (Hatchback) (2018) is 35 mm (1.38 inch) longer and 210 kg (463 lbs) lighter than Chevrolet TrailBlazer (2019).
Size difference at a glance
Chevrolet TrailBlazer (2019) is 0.8% shorter than Mazda 3 (Hatchback) (2018).
Chevrolet TrailBlazer (2019) is 0.8% wider than Mazda 3 (Hatchback) (2018).
Chevrolet TrailBlazer (2019) is 15.6% taller than Mazda 3 (Hatchback) (2018).
Chevrolet TrailBlazer (2019) is 16.7% heavier than Mazda 3 (Hatchback) (2018).
Chevrolet TrailBlazer (2019) is 96.7% larger in cargo space than Mazda 3 (Hatchback) (2018).
Summary
Chevrolet TrailBlazer (2019) is the larger car on 3 of 4 key dimensions.
Side-by-side size
Length
Width
Height
Weight
Cargo space
Chevrolet TrailBlazer (2019) Mazda 3 (Hatchback) (2018)