Spec Sizes

Nissan Maxima vs Kia Optima Dimensions & Size Comparison

Comparing 2013 catalog dimensions. Nissan Maxima · Kia Optima

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

Side view
  • Length190.6 in
  • Height57.8 in
  • Wheelbase109.3 in
  • Curb weight3,551 lb – 3,568 lb
Front / width
  • Width73.2 in
  • Kia Optima width72.1 in

Which is bigger?

  • Length: Nissan Maxima is 0.1 in shorter (190.6 in vs 190.7 in)
  • Width: Kia Optima is 1.1 in narrower (73.2 in vs 72.1 in)
  • Height: Nissan Maxima is 0.5 in taller (57.8 in vs 57.3 in)
  • Wheelbase: Kia Optima has a 0.7 in longer wheelbase (109.3 in vs 110.0 in)
  • Curb weight: Nissan Maxima is 264 lb heavier (3,560 lb vs 3,296 lb)

Biggest size differences

  1. Curb weight: Nissan Maxima is 264 lb heavier (3,560 lb vs 3,296 lb)
  2. Width: Kia Optima is 1.1 in narrower (73.2 in vs 72.1 in)
  3. Height: Nissan Maxima is 0.5 in taller (57.8 in vs 57.3 in)
  4. Wheelbase: Kia Optima has a 0.7 in longer wheelbase (109.3 in vs 110.0 in)
  5. Length: Nissan Maxima is 0.1 in shorter (190.6 in vs 190.7 in)

Practical verdicts

  • Easier to fit in a short garageNissan Maxima — Nissan Maxima is shorter by 0.1 in Check garage fit for Nissan Maxima · garage fit for Kia Optima
  • Narrower for tight parkingKia Optima — Kia Optima is narrower by 1.1 in
  • Smaller exterior footprintKia Optima — Based on length × width (Kia Optima)

Dimension comparison

SpecNissan MaximaKia OptimaDifference
Length190.6 in190.7 in0.1 in
Width73.2 in72.1 in1.1 in
Height57.8 in57.3 in0.5 in
Wheelbase109.3 in110.0 in0.7 in
Curb weight3,560 lb3,296 lb264 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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