2021 Mazda Mazda6 Dimensions, Sizes & Specifications
Based on 6 trims — exact values when identical, ranges when trims differ. Generation: Third generation (GJ1/GL) - Facelift.
- Length192.7 in
- Width72.4 in
- Height57.1 in
- Wheelbase111.4 in
- Ground clearance6.5 in
- Curb weight3,437 lb – 3,582 lb
- Length192.7 in
- Height57.1 in
- Wheelbase111.4 in
- Ground clearance6.5 in
- Curb weight3,437 lb – 3,582 lb
- Width72.4 in
Proportional exterior silhouette from catalog length, width and height. The explorer below is a systems map — different purpose, not a second silhouette.
Explore your 2021 Mazda Mazda6
Interactive systems diagram for this model year — measure, check fitment, and open the matching SpecSizes tools. Schematic only; not photorealistic body styling.
- Dimensions
- Wheels
- Tires
- Wipers
- Battery
- Oil
- Interior
Available for this vehicle
- Dimensions
- Wheels
- Tires
- Wipers
- Battery
- Oil
- Interior
Select a system below or on the diagram. This schematic marks measurement areas — it is not body-accurate styling.
Catalog summaries
Exterior: 192.7 in · 72.4 in · 57.1 in. Full dimensions
Wheels: bolt pattern 5x114.3, bore 67.1 mm. Wheel sizes
Tires: P225/45WR19.0 BSW AS, P225/55VR17.0 BSW AS, 225/45R19, 225/50R18…. Tire sizes
What do you want to check?
- Compare this vehicleSize vs a competitor
- See size by yearModel history & chart
- Will it fit in my garage?Door & bay clearance calculator
- Find cars similar in sizeExterior length, width & height neighbors
- Browse cars by sizeReverse-search by length, width & height
- Check tire sizeOEM tire sizes
- Check wiper sizeBlade lengths
- Check battery sizeGroup size
- Check oil capacityCapacity & viscosity
- Check wheel sizeBolt pattern, bore, offset
- Wheel fitment & interchangeCompare donor or custom wheels
Exterior dimensions
| Length | 192.7 in |
|---|---|
| Width | 72.4 in |
| Height | 57.1 in |
| Wheelbase | 111.4 in |
| Ground clearance | 6.5 in |
Interior dimensions
| Front headroom | 37.0 in – 38.0 in |
|---|---|
| Rear headroom | 37.0 in |
| Front legroom | 42.2 in |
| Rear legroom | 38.7 in |
| Front shoulder room | 56.0 in |
| Rear shoulder room | 55.0 in |
| Front hip room | 54.0 in |
| Rear hip room | 54.0 in |
Weight & capacities
| Curb weight | 3,437 lb – 3,582 lb |
|---|---|
| GVWR | 4,473 lb – 4,552 lb |
| Fuel tank | 16.4 gal |
| Max towing capacity | 3,300 lb – 3,500 lb |
Engine
- 1874 1912
| Torque | 186 – 310 lb-ft |
|---|
Torque shown in lb-ft as stored in the catalog.
Wheels, tires & maintenance sizes
Tire sizes Full tire size page → · Wheel fitment →
- P225/45WR19.0 BSW AS
- P225/55VR17.0 BSW AS
- 225/45R19
- 225/50R18
- 225/55R17
- 245/40R19
Wiper sizes Full wiper size page →
- Driver24"
- Passenger18"
Battery group size Full battery size page →
- 26R-3
- 35-2
- 35-AGM
Oil capacity Full oil capacity page →
- 5W-305.1 qt
- 0W-204.8 qt
Trim-by-trim dimensions (6 trims)
| Trim | Length | Width | Height | Wheelbase | Clearance | Curb wt |
|---|---|---|---|---|---|---|
| Carbon Edition 4dr Sedan | 192.7 | 72.4 | 57.1 | 111.4 | 6.5 | 3582 |
| Grand Touring 4dr Sedan | 192.7 | 72.4 | 57.1 | 111.4 | 6.5 | 3582 |
| Grand Touring Reserve 4dr Sedan | 192.7 | 72.4 | 57.1 | 111.4 | 6.5 | 3582 |
| Signature 4dr Sedan | 192.7 | 72.4 | 57.1 | 111.4 | 6.5 | 3582 |
| Sport 4dr Sedan | 192.7 | 72.4 | 57.1 | 111.4 | 6.5 | 3437 |
| Touring 4dr Sedan | 192.7 | 72.4 | 57.1 | 111.4 | 6.5 | 3437 |
Values in inches / pounds as stored. Ranges above reflect trim variation.
Same generation (Third generation (GJ1/GL) - Facelift): years 2018–2021. View model overview