Spec Sizes

Cadillac ATS vs Honda Insight Dimensions & Size Comparison

Comparing 2015 vs 2022 catalog dimensions. Cadillac ATS · Honda Insight

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

Side view
  • Length183.6 in
  • Height54.8 in
  • Wheelbase109.3 in
  • Ground clearance5.9 in
  • Curb weight3,411 lb – 3,693 lb
Front / width
  • Width72.5 in
  • Honda Insight width71.6 in

Which is bigger?

  • Length: essentially the same
  • Width: Honda Insight is 0.9 in narrower (72.5 in vs 71.6 in)
  • Height: Honda Insight is 0.8 in taller (54.8 in vs 55.6 in)
  • Wheelbase: Cadillac ATS has a 3.0 in longer wheelbase (109.3 in vs 106.3 in)
  • Curb weight: Cadillac ATS is 513 lb heavier (3,552 lb vs 3,039 lb)

Biggest size differences

  1. Curb weight: Cadillac ATS is 513 lb heavier (3,552 lb vs 3,039 lb)
  2. Wheelbase: Cadillac ATS has a 3.0 in longer wheelbase (109.3 in vs 106.3 in)
  3. Height: Honda Insight is 0.8 in taller (54.8 in vs 55.6 in)
  4. Width: Honda Insight is 0.9 in narrower (72.5 in vs 71.6 in)

Practical verdicts

  • Narrower for tight parkingHonda Insight — Honda Insight is narrower by 0.9 in
  • Smaller exterior footprintHonda Insight — Based on length × width (Honda Insight)

Dimension comparison

SpecCadillac ATSHonda InsightDifference
Length183.6 in183.6 in0.0 in
Width72.5 in71.6 in0.9 in
Height54.8 in55.6 in0.8 in
Wheelbase109.3 in106.3 in3.0 in
Ground clearance5.9 in——
Curb weight3,552 lb3,039 lb513 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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