Spec Sizes

BMW M2 vs Cadillac ATS Dimensions & Size Comparison

Comparing 2016 vs 2019 catalog dimensions. BMW M2 · Cadillac ATS

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

Side view
  • Length176.2 in
  • Height55.5 in
  • Wheelbase106.0 in
  • Ground clearance4.8 in
  • Curb weight3,450 lb
Front / width
  • Width73.0 in
  • Cadillac ATS width72.5 in

Which is bigger?

  • Length: BMW M2 is 7.4 in shorter (176.2 in vs 183.6 in)
  • Width: Cadillac ATS is 0.5 in narrower (73.0 in vs 72.5 in)
  • Height: BMW M2 is 0.5 in taller (55.5 in vs 55.0 in)
  • Wheelbase: Cadillac ATS has a 3.3 in longer wheelbase (106.0 in vs 109.3 in)
  • Curb weight: Cadillac ATS is 106 lb heavier (3,450 lb vs 3,556 lb)

Biggest size differences

  1. Length: BMW M2 is 7.4 in shorter (176.2 in vs 183.6 in)
  2. Wheelbase: Cadillac ATS has a 3.3 in longer wheelbase (106.0 in vs 109.3 in)
  3. Curb weight: Cadillac ATS is 106 lb heavier (3,450 lb vs 3,556 lb)
  4. Height: BMW M2 is 0.5 in taller (55.5 in vs 55.0 in)
  5. Width: Cadillac ATS is 0.5 in narrower (73.0 in vs 72.5 in)

Practical verdicts

  • Easier to fit in a short garageBMW M2 — BMW M2 is shorter by 7.4 in Check garage fit for BMW M2 · garage fit for Cadillac ATS
  • Narrower for tight parkingCadillac ATS — Cadillac ATS is narrower by 0.5 in
  • Smaller exterior footprintBMW M2 — Based on length × width (BMW M2)

Dimension comparison

SpecBMW M2Cadillac ATSDifference
Length176.2 in183.6 in7.4 in
Width73.0 in72.5 in0.5 in
Height55.5 in55.0 in0.5 in
Wheelbase106.0 in109.3 in3.3 in
Ground clearance4.8 in——
Curb weight3,450 lb3,556 lb106 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.