View all official dimensions of the new Mazda Mazda3 Sedan 2026 and of previous generations of this model. Find technical data such as length, width, height, wheelbase, headroom, legroom, trunk volume, tire size and much more for each version.
| Body type | Hatchback |
| Length | 4,660 mm |
| Width without mirrors | 1,795 mm |
| Height | 1,440 mm |
| Wheelbase | 2,725 mm |
| Front track width | 1,570 mm |
| Rear track width | 1,580 mm |
