Spec Sizes

Mazda Mazda3 vs Nissan Sentra Dimensions & Size Comparison

Comparing 2022 catalog dimensions. Mazda Mazda3 · Nissan Sentra

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

Side view
  • Length175.6 in – 183.5 in
  • Height56.7 in – 56.9 in
  • Wheelbase107.3 in
  • Ground clearance5.5 in
  • Curb weight2,984 lb – 3,383 lb
Front / width
  • Width70.7 in
  • Nissan Sentra width71.5 in

Which is bigger?

  • Length: Mazda Mazda3 is 3.1 in shorter (179.6 in vs 182.7 in)
  • Width: Mazda Mazda3 is 0.8 in narrower (70.7 in vs 71.5 in)
  • Height: Nissan Sentra is 0.2 in taller (56.8 in vs 57.0 in)
  • Wheelbase: Mazda Mazda3 has a 0.5 in longer wheelbase (107.3 in vs 106.8 in)
  • Ground clearance: Mazda Mazda3 has 0.7 in more ground clearance (5.5 in vs 4.8 in)
  • Curb weight: Mazda Mazda3 is 124 lb heavier (3,184 lb vs 3,060 lb)

Biggest size differences

  1. Ground clearance: Mazda Mazda3 has 0.7 in more ground clearance (5.5 in vs 4.8 in)
  2. Curb weight: Mazda Mazda3 is 124 lb heavier (3,184 lb vs 3,060 lb)
  3. Length: Mazda Mazda3 is 3.1 in shorter (179.6 in vs 182.7 in)
  4. Width: Mazda Mazda3 is 0.8 in narrower (70.7 in vs 71.5 in)
  5. Wheelbase: Mazda Mazda3 has a 0.5 in longer wheelbase (107.3 in vs 106.8 in)

Practical verdicts

  • Easier to fit in a short garageMazda Mazda3 — Mazda Mazda3 is shorter by 3.1 in Check garage fit for Mazda Mazda3 · garage fit for Nissan Sentra
  • Narrower for tight parkingMazda Mazda3 — Mazda Mazda3 is narrower by 0.8 in
  • More ground clearanceMazda Mazda3 — Mazda Mazda3 has 0.7 in more clearance
  • Smaller exterior footprintMazda Mazda3 — Based on length × width (Mazda Mazda3)

Dimension comparison

SpecMazda Mazda3Nissan SentraDifference
Length179.6 in182.7 in3.1 in
Width70.7 in71.5 in0.8 in
Height56.8 in57.0 in0.2 in
Wheelbase107.3 in106.8 in0.5 in
Ground clearance5.5 in4.8 in0.7 in
Curb weight3,184 lb3,060 lb124 lb

Values use trim midpoints when a model year lists a range (e.g. length 175.6 in – 183.5 in).

Compare by year

Overlapping model years with dimension data.

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