Spec Sizes

Toyota Avalon vs Kia Optima Dimensions & Size Comparison

Comparing 2014 catalog dimensions. Toyota Avalon · Kia Optima

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

Side view
  • Length195.2 in
  • Height57.5 in
  • Wheelbase111.0 in
  • Curb weight3,461 lb – 3,538 lb
Front / width
  • Width72.2 in
  • Kia Optima width72.1 in

Which is bigger?

  • Length: Kia Optima is 4.5 in shorter (195.2 in vs 190.7 in)
  • Width: Kia Optima is 0.1 in narrower (72.2 in vs 72.1 in)
  • Height: Toyota Avalon is 0.4 in taller (57.5 in vs 57.1 in)
  • Wheelbase: Toyota Avalon has a 1.0 in longer wheelbase (111.0 in vs 110.0 in)
  • Curb weight: Toyota Avalon is 147 lb heavier (3,500 lb vs 3,353 lb)

Biggest size differences

  1. Curb weight: Toyota Avalon is 147 lb heavier (3,500 lb vs 3,353 lb)
  2. Length: Kia Optima is 4.5 in shorter (195.2 in vs 190.7 in)
  3. Wheelbase: Toyota Avalon has a 1.0 in longer wheelbase (111.0 in vs 110.0 in)
  4. Height: Toyota Avalon is 0.4 in taller (57.5 in vs 57.1 in)
  5. Width: Kia Optima is 0.1 in narrower (72.2 in vs 72.1 in)

Practical verdicts

  • Easier to fit in a short garageKia Optima — Kia Optima is shorter by 4.5 in Check garage fit for Toyota Avalon · garage fit for Kia Optima
  • Narrower for tight parkingKia Optima — Kia Optima is narrower by 0.1 in
  • Smaller exterior footprintKia Optima — Based on length × width (Kia Optima)

Dimension comparison

SpecToyota AvalonKia OptimaDifference
Length195.2 in190.7 in4.5 in
Width72.2 in72.1 in0.1 in
Height57.5 in57.1 in0.4 in
Wheelbase111.0 in110.0 in1.0 in
Curb weight3,500 lb3,353 lb147 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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