Spec Sizes

Acura ILX vs Cadillac ATS Dimensions & Size Comparison

Comparing 2014 catalog dimensions. Acura ILX · Cadillac ATS

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

Side view
  • Length179.1 in
  • Height55.6 in
  • Wheelbase105.1 in
  • Ground clearance5.9 in – 6.2 in
  • Curb weight2,955 lb – 2,978 lb
Front / width
  • Width70.6 in
  • Cadillac ATS width71.1 in

Which is bigger?

  • Length: Acura ILX is 3.7 in shorter (179.1 in vs 182.8 in)
  • Width: Acura ILX is 0.5 in narrower (70.6 in vs 71.1 in)
  • Height: Cadillac ATS is 0.5 in taller (55.6 in vs 56.1 in)
  • Wheelbase: Cadillac ATS has a 4.2 in longer wheelbase (105.1 in vs 109.3 in)
  • Curb weight: Cadillac ATS is 508 lb heavier (2,967 lb vs 3,474 lb)

Biggest size differences

  1. Curb weight: Cadillac ATS is 508 lb heavier (2,967 lb vs 3,474 lb)
  2. Wheelbase: Cadillac ATS has a 4.2 in longer wheelbase (105.1 in vs 109.3 in)
  3. Length: Acura ILX is 3.7 in shorter (179.1 in vs 182.8 in)
  4. Height: Cadillac ATS is 0.5 in taller (55.6 in vs 56.1 in)
  5. Width: Acura ILX is 0.5 in narrower (70.6 in vs 71.1 in)

Practical verdicts

  • Easier to fit in a short garageAcura ILX — Acura ILX is shorter by 3.7 in Check garage fit for Acura ILX · garage fit for Cadillac ATS
  • Narrower for tight parkingAcura ILX — Acura ILX is narrower by 0.5 in
  • Smaller exterior footprintAcura ILX — Based on length × width (Acura ILX)

Dimension comparison

SpecAcura ILXCadillac ATSDifference
Length179.1 in182.8 in3.7 in
Width70.6 in71.1 in0.5 in
Height55.6 in56.1 in0.5 in
Wheelbase105.1 in109.3 in4.2 in
Ground clearance6.1 in——
Curb weight2,967 lb3,474 lb508 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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