Spec Sizes

Chevrolet Impala vs Acura ILX Dimensions & Size Comparison

Comparing 2018 catalog dimensions. Chevrolet Impala · Acura ILX

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

Side view
  • Length201.3 in
  • Height58.9 in
  • Wheelbase111.7 in
  • Ground clearance5.1 in
  • Curb weight3,662 lb – 3,867 lb
Front / width
  • Width73.0 in
  • Acura ILX width70.6 in

Which is bigger?

  • Length: Acura ILX is 19.4 in shorter (201.3 in vs 181.9 in)
  • Width: Acura ILX is 2.4 in narrower (73.0 in vs 70.6 in)
  • Height: Chevrolet Impala is 3.3 in taller (58.9 in vs 55.6 in)
  • Wheelbase: Chevrolet Impala has a 6.6 in longer wheelbase (111.7 in vs 105.1 in)
  • Ground clearance: Acura ILX has 0.2 in more ground clearance (5.1 in vs 5.3 in)
  • Curb weight: Chevrolet Impala is 650 lb heavier (3,765 lb vs 3,115 lb)

Biggest size differences

  1. Curb weight: Chevrolet Impala is 650 lb heavier (3,765 lb vs 3,115 lb)
  2. Length: Acura ILX is 19.4 in shorter (201.3 in vs 181.9 in)
  3. Wheelbase: Chevrolet Impala has a 6.6 in longer wheelbase (111.7 in vs 105.1 in)
  4. Height: Chevrolet Impala is 3.3 in taller (58.9 in vs 55.6 in)
  5. Ground clearance: Acura ILX has 0.2 in more ground clearance (5.1 in vs 5.3 in)

Practical verdicts

  • Easier to fit in a short garageAcura ILX — Acura ILX is shorter by 19.4 in Check garage fit for Chevrolet Impala · garage fit for Acura ILX
  • Narrower for tight parkingAcura ILX — Acura ILX is narrower by 2.4 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

SpecChevrolet ImpalaAcura ILXDifference
Length201.3 in181.9 in19.4 in
Width73.0 in70.6 in2.4 in
Height58.9 in55.6 in3.3 in
Wheelbase111.7 in105.1 in6.6 in
Ground clearance5.1 in5.3 in0.2 in
Curb weight3,765 lb3,115 lb650 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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