Spec Sizes

Cadillac ATS vs Acura ILX Dimensions & Size Comparison

Comparing 2015 catalog dimensions. Cadillac ATS · Acura ILX

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
  • Acura ILX width70.6 in

Which is bigger?

  • Length: Acura ILX is 4.5 in shorter (183.6 in vs 179.1 in)
  • Width: Acura ILX is 1.9 in narrower (72.5 in vs 70.6 in)
  • Height: Acura ILX is 0.8 in taller (54.8 in vs 55.6 in)
  • Wheelbase: Cadillac ATS has a 4.2 in longer wheelbase (109.3 in vs 105.1 in)
  • Ground clearance: Acura ILX has 0.2 in more ground clearance (5.9 in vs 6.1 in)
  • Curb weight: Cadillac ATS is 586 lb heavier (3,552 lb vs 2,967 lb)

Biggest size differences

  1. Curb weight: Cadillac ATS is 586 lb heavier (3,552 lb vs 2,967 lb)
  2. Wheelbase: Cadillac ATS has a 4.2 in longer wheelbase (109.3 in vs 105.1 in)
  3. Width: Acura ILX is 1.9 in narrower (72.5 in vs 70.6 in)
  4. Length: Acura ILX is 4.5 in shorter (183.6 in vs 179.1 in)
  5. Ground clearance: Acura ILX has 0.2 in more ground clearance (5.9 in vs 6.1 in)

Practical verdicts

  • Easier to fit in a short garageAcura ILX — Acura ILX is shorter by 4.5 in Check garage fit for Cadillac ATS · garage fit for Acura ILX
  • Narrower for tight parkingAcura ILX — Acura ILX is narrower by 1.9 in
  • More ground clearanceAcura ILX — Acura ILX has 0.2 in more clearance
  • Smaller exterior footprintAcura ILX — Based on length × width (Acura ILX)

Dimension comparison

SpecCadillac ATSAcura ILXDifference
Length183.6 in179.1 in4.5 in
Width72.5 in70.6 in1.9 in
Height54.8 in55.6 in0.8 in
Wheelbase109.3 in105.1 in4.2 in
Ground clearance5.9 in6.1 in0.2 in
Curb weight3,552 lb2,967 lb586 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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