Spec Sizes

Mazda Mazda6 vs Infiniti Q50 Dimensions & Size Comparison

Comparing 2017 catalog dimensions. Mazda Mazda6 · Infiniti Q50

Same scale for both vehicles. Generic silhouette — proportional to measured length, height, width, wheelbase, and clearance.

Side view
  • Length192.7 in
  • Height57.1 in
  • Wheelbase111.4 in
  • Ground clearance6.4 in – 6.7 in
  • Curb weight3,179 lb – 3,250 lb
Front / width
  • Width72.4 in
  • Infiniti Q50 width71.8 in

Which is bigger?

  • Length: Infiniti Q50 is 4.0 in shorter (192.7 in vs 188.7 in)
  • Width: Infiniti Q50 is 0.6 in narrower (72.4 in vs 71.8 in)
  • Height: Mazda Mazda6 is 0.1 in taller (57.1 in vs 57.0 in)
  • Wheelbase: Infiniti Q50 has a 0.8 in longer wheelbase (111.4 in vs 112.2 in)
  • Ground clearance: Mazda Mazda6 has 1.5 in more ground clearance (6.6 in vs 5.0 in)
  • Curb weight: Infiniti Q50 is 621 lb heavier (3,215 lb vs 3,836 lb)

Biggest size differences

  1. Ground clearance: Mazda Mazda6 has 1.5 in more ground clearance (6.6 in vs 5.0 in)
  2. Curb weight: Infiniti Q50 is 621 lb heavier (3,215 lb vs 3,836 lb)
  3. Length: Infiniti Q50 is 4.0 in shorter (192.7 in vs 188.7 in)
  4. Width: Infiniti Q50 is 0.6 in narrower (72.4 in vs 71.8 in)
  5. Wheelbase: Infiniti Q50 has a 0.8 in longer wheelbase (111.4 in vs 112.2 in)

Practical verdicts

  • Easier to fit in a short garageInfiniti Q50 — Infiniti Q50 is shorter by 4.0 in Check garage fit for Mazda Mazda6 · garage fit for Infiniti Q50
  • Narrower for tight parkingInfiniti Q50 — Infiniti Q50 is narrower by 0.6 in
  • More ground clearanceMazda Mazda6 — Mazda Mazda6 has 1.5 in more clearance
  • Smaller exterior footprintInfiniti Q50 — Based on length × width (Infiniti Q50)

Dimension comparison

SpecMazda Mazda6Infiniti Q50Difference
Length192.7 in188.7 in4.0 in
Width72.4 in71.8 in0.6 in
Height57.1 in57.0 in0.1 in
Wheelbase111.4 in112.2 in0.8 in
Ground clearance6.6 in5.0 in1.5 in
Curb weight3,215 lb3,836 lb621 lb

Values use trim midpoints when a model year lists a range.

Compare by year

Overlapping model years with dimension data.

Already own one of these cars?

Jump to maintenance sizes on the vehicle page — tires, wipers, battery, and oil when present in the catalog.