Spec Sizes

Chevrolet Impala vs Hyundai Sonata Dimensions & Size Comparison

Comparing 2018 catalog dimensions. Chevrolet Impala · Hyundai Sonata

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
  • Hyundai Sonata width73.4 in

Which is bigger?

  • Length: Hyundai Sonata is 10.2 in shorter (201.3 in vs 191.1 in)
  • Width: Chevrolet Impala is 0.4 in narrower (73.0 in vs 73.4 in)
  • Height: Chevrolet Impala is 0.8 in taller (58.9 in vs 58.1 in)
  • Wheelbase: Chevrolet Impala has a 1.3 in longer wheelbase (111.7 in vs 110.4 in)
  • Ground clearance: Hyundai Sonata has 0.2 in more ground clearance (5.1 in vs 5.3 in)
  • Curb weight: Chevrolet Impala is 361 lb heavier (3,765 lb vs 3,404 lb)

Biggest size differences

  1. Curb weight: Chevrolet Impala is 361 lb heavier (3,765 lb vs 3,404 lb)
  2. Length: Hyundai Sonata is 10.2 in shorter (201.3 in vs 191.1 in)
  3. Ground clearance: Hyundai Sonata has 0.2 in more ground clearance (5.1 in vs 5.3 in)
  4. Height: Chevrolet Impala is 0.8 in taller (58.9 in vs 58.1 in)
  5. Wheelbase: Chevrolet Impala has a 1.3 in longer wheelbase (111.7 in vs 110.4 in)

Practical verdicts

  • Easier to fit in a short garageHyundai Sonata — Hyundai Sonata is shorter by 10.2 in Check garage fit for Chevrolet Impala · garage fit for Hyundai Sonata
  • Narrower for tight parkingChevrolet Impala — Chevrolet Impala is narrower by 0.4 in
  • More ground clearanceHyundai Sonata — Hyundai Sonata has 0.2 in more clearance
  • Smaller exterior footprintHyundai Sonata — Based on length × width (Hyundai Sonata)

Dimension comparison

SpecChevrolet ImpalaHyundai SonataDifference
Length201.3 in191.1 in10.2 in
Width73.0 in73.4 in0.4 in
Height58.9 in58.1 in0.8 in
Wheelbase111.7 in110.4 in1.3 in
Ground clearance5.1 in5.3 in0.2 in
Curb weight3,765 lb3,404 lb361 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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