Spec Sizes

Honda Insight vs Mazda Mazda3 Dimensions & Size Comparison

Comparing 2011 catalog dimensions. Honda Insight · Mazda Mazda3

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

Side view
  • Length172.3 in
  • Height56.2 in
  • Wheelbase100.4 in
  • Curb weight2,717 lb – 2,735 lb
Front / width
  • Width66.7 in
  • Mazda Mazda3 width69.1 in

Which is bigger?

  • Length: Honda Insight is 6.8 in shorter (172.3 in vs 179.2 in)
  • Width: Honda Insight is 2.4 in narrower (66.7 in vs 69.1 in)
  • Height: Mazda Mazda3 is 1.7 in taller (56.2 in vs 57.9 in)
  • Wheelbase: Mazda Mazda3 has a 3.5 in longer wheelbase (100.4 in vs 103.9 in)
  • Curb weight: Mazda Mazda3 is 236 lb heavier (2,726 lb vs 2,962 lb)

Biggest size differences

  1. Curb weight: Mazda Mazda3 is 236 lb heavier (2,726 lb vs 2,962 lb)
  2. Length: Honda Insight is 6.8 in shorter (172.3 in vs 179.2 in)
  3. Width: Honda Insight is 2.4 in narrower (66.7 in vs 69.1 in)
  4. Wheelbase: Mazda Mazda3 has a 3.5 in longer wheelbase (100.4 in vs 103.9 in)
  5. Height: Mazda Mazda3 is 1.7 in taller (56.2 in vs 57.9 in)

Practical verdicts

  • Easier to fit in a short garageHonda Insight — Honda Insight is shorter by 6.8 in Check garage fit for Honda Insight · garage fit for Mazda Mazda3
  • Narrower for tight parkingHonda Insight — Honda Insight is narrower by 2.4 in
  • Smaller exterior footprintHonda Insight — Based on length × width (Honda Insight)

Dimension comparison

SpecHonda InsightMazda Mazda3Difference
Length172.3 in179.2 in6.8 in
Width66.7 in69.1 in2.4 in
Height56.2 in57.9 in1.7 in
Wheelbase100.4 in103.9 in3.5 in
Curb weight2,726 lb2,962 lb236 lb

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

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Overlapping model years with dimension data.

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