Spec Sizes

Honda Civic vs Cadillac ATS Dimensions & Size Comparison

Comparing 2018 catalog dimensions. Honda Civic · Cadillac ATS

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

Side view
  • Length176.9 in – 182.8 in
  • Height54.7 in – 56.5 in
  • Wheelbase106.3 in
  • Ground clearance5.1 in – 5.2 in
  • Curb weight2,739 lb – 3,010 lb
Front / width
  • Width70.8 in – 70.9 in
  • Cadillac ATS width71.1 in – 72.5 in

Which is bigger?

  • Length: Honda Civic is 3.3 in shorter (179.9 in vs 183.2 in)
  • Width: Honda Civic is 1.0 in narrower (70.8 in vs 71.8 in)
  • Height: essentially the same
  • Wheelbase: Cadillac ATS has a 3.0 in longer wheelbase (106.3 in vs 109.3 in)
  • Ground clearance: Cadillac ATS has 0.8 in more ground clearance (5.1 in vs 5.9 in)
  • Curb weight: Cadillac ATS is 659 lb heavier (2,875 lb vs 3,533 lb)

Biggest size differences

  1. Curb weight: Cadillac ATS is 659 lb heavier (2,875 lb vs 3,533 lb)
  2. Ground clearance: Cadillac ATS has 0.8 in more ground clearance (5.1 in vs 5.9 in)
  3. Wheelbase: Cadillac ATS has a 3.0 in longer wheelbase (106.3 in vs 109.3 in)
  4. Length: Honda Civic is 3.3 in shorter (179.9 in vs 183.2 in)
  5. Width: Honda Civic is 1.0 in narrower (70.8 in vs 71.8 in)

Practical verdicts

  • Easier to fit in a short garageHonda Civic — Honda Civic is shorter by 3.3 in Check garage fit for Honda Civic · garage fit for Cadillac ATS
  • Narrower for tight parkingHonda Civic — Honda Civic is narrower by 1.0 in
  • More ground clearanceCadillac ATS — Cadillac ATS has 0.8 in more clearance
  • Smaller exterior footprintHonda Civic — Based on length × width (Honda Civic)

Dimension comparison

SpecHonda CivicCadillac ATSDifference
Length179.9 in183.2 in3.3 in
Width70.8 in71.8 in1.0 in
Height55.6 in55.6 in0.0 in
Wheelbase106.3 in109.3 in3.0 in
Ground clearance5.1 in5.9 in0.8 in
Curb weight2,875 lb3,533 lb659 lb

Values use trim midpoints when a model year lists a range (e.g. length 176.9 in – 182.8 in).

Compare by year

Overlapping model years with dimension data.

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