Spec Sizes

Cadillac ATS vs Honda Civic Dimensions & Size Comparison

Comparing 2019 catalog dimensions. Cadillac ATS · Honda Civic

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

Side view
  • Length183.6 in
  • Height54.8 in – 55.3 in
  • Wheelbase109.3 in
  • Curb weight3,418 lb – 3,693 lb
Front / width
  • Width72.5 in
  • Honda Civic width70.8 in – 70.9 in

Which is bigger?

  • Length: Honda Civic is 3.6 in shorter (183.6 in vs 180.0 in)
  • Width: Honda Civic is 1.7 in narrower (72.5 in vs 70.8 in)
  • Height: Honda Civic is 0.7 in taller (55.0 in vs 55.7 in)
  • Wheelbase: Cadillac ATS has a 3.0 in longer wheelbase (109.3 in vs 106.3 in)
  • Curb weight: Cadillac ATS is 670 lb heavier (3,556 lb vs 2,886 lb)

Biggest size differences

  1. Curb weight: Cadillac ATS is 670 lb heavier (3,556 lb vs 2,886 lb)
  2. Wheelbase: Cadillac ATS has a 3.0 in longer wheelbase (109.3 in vs 106.3 in)
  3. Width: Honda Civic is 1.7 in narrower (72.5 in vs 70.8 in)
  4. Length: Honda Civic is 3.6 in shorter (183.6 in vs 180.0 in)
  5. Height: Honda Civic is 0.7 in taller (55.0 in vs 55.7 in)

Practical verdicts

  • Easier to fit in a short garageHonda Civic — Honda Civic is shorter by 3.6 in Check garage fit for Cadillac ATS · garage fit for Honda Civic
  • Narrower for tight parkingHonda Civic — Honda Civic is narrower by 1.7 in
  • Smaller exterior footprintHonda Civic — Based on length × width (Honda Civic)

Dimension comparison

SpecCadillac ATSHonda CivicDifference
Length183.6 in180.0 in3.6 in
Width72.5 in70.8 in1.7 in
Height55.0 in55.7 in0.7 in
Wheelbase109.3 in106.3 in3.0 in
Ground clearance—6.0 in—
Curb weight3,556 lb2,886 lb670 lb

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

Compare by year

Overlapping model years with dimension data.

Already own one of these cars?

Jump to maintenance sizes on the vehicle page — tires, wipers, battery, and oil when present in the catalog.