Spec Sizes

Nissan Altima vs Mazda Mazda6 Dimensions & Size Comparison

Comparing 2015 catalog dimensions. Nissan Altima · Mazda Mazda6

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

Side view
  • Length191.5 in
  • Height57.9 in – 58.1 in
  • Wheelbase109.3 in
  • Ground clearance5.4 in
  • Curb weight3,108 lb – 3,355 lb
Front / width
  • Width72.0 in
  • Mazda Mazda6 width72.4 in

Which is bigger?

  • Length: essentially the same
  • Width: Nissan Altima is 0.4 in narrower (72.0 in vs 72.4 in)
  • Height: Nissan Altima is 0.9 in taller (58.0 in vs 57.1 in)
  • Wheelbase: Mazda Mazda6 has a 2.1 in longer wheelbase (109.3 in vs 111.4 in)
  • Ground clearance: Mazda Mazda6 has 1.2 in more ground clearance (5.4 in vs 6.6 in)
  • Curb weight: Nissan Altima is 24 lb heavier (3,232 lb vs 3,208 lb)

Biggest size differences

  1. Ground clearance: Mazda Mazda6 has 1.2 in more ground clearance (5.4 in vs 6.6 in)
  2. Wheelbase: Mazda Mazda6 has a 2.1 in longer wheelbase (109.3 in vs 111.4 in)
  3. Height: Nissan Altima is 0.9 in taller (58.0 in vs 57.1 in)
  4. Curb weight: Nissan Altima is 24 lb heavier (3,232 lb vs 3,208 lb)
  5. Width: Nissan Altima is 0.4 in narrower (72.0 in vs 72.4 in)

Practical verdicts

  • Narrower for tight parkingNissan Altima — Nissan Altima is narrower by 0.4 in
  • More ground clearanceMazda Mazda6 — Mazda Mazda6 has 1.2 in more clearance

Dimension comparison

SpecNissan AltimaMazda Mazda6Difference
Length191.5 in191.5 in0.0 in
Width72.0 in72.4 in0.4 in
Height58.0 in57.1 in0.9 in
Wheelbase109.3 in111.4 in2.1 in
Ground clearance5.4 in6.6 in1.2 in
Curb weight3,232 lb3,208 lb24 lb

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

Compare by year

Overlapping model years with dimension data.

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