Spec Sizes

Acura TL vs Kia Optima Dimensions & Size Comparison

Comparing 2005 catalog dimensions. Acura TL · Kia Optima

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

Side view
  • Length189.3 in
  • Height56.7 in
  • Wheelbase107.9 in
  • Curb weight3,570 lb
Front / width
  • Width72.2 in
  • Kia Optima width71.5 in

Which is bigger?

  • Length: Kia Optima is 3.5 in shorter (189.3 in vs 185.8 in)
  • Width: Kia Optima is 0.7 in narrower (72.2 in vs 71.5 in)
  • Height: Acura TL is 1.2 in taller (56.7 in vs 55.5 in)
  • Wheelbase: Acura TL has a 1.6 in longer wheelbase (107.9 in vs 106.3 in)
  • Curb weight: Acura TL is 280 lb heavier (3,570 lb vs 3,290 lb)

Biggest size differences

  1. Curb weight: Acura TL is 280 lb heavier (3,570 lb vs 3,290 lb)
  2. Height: Acura TL is 1.2 in taller (56.7 in vs 55.5 in)
  3. Length: Kia Optima is 3.5 in shorter (189.3 in vs 185.8 in)
  4. Wheelbase: Acura TL has a 1.6 in longer wheelbase (107.9 in vs 106.3 in)
  5. Width: Kia Optima is 0.7 in narrower (72.2 in vs 71.5 in)

Practical verdicts

  • Easier to fit in a short garageKia Optima — Kia Optima is shorter by 3.5 in Check garage fit for Acura TL · garage fit for Kia Optima
  • Narrower for tight parkingKia Optima — Kia Optima is narrower by 0.7 in
  • Smaller exterior footprintKia Optima — Based on length × width (Kia Optima)

Dimension comparison

SpecAcura TLKia OptimaDifference
Length189.3 in185.8 in3.5 in
Width72.2 in71.5 in0.7 in
Height56.7 in55.5 in1.2 in
Wheelbase107.9 in106.3 in1.6 in
Curb weight3,570 lb3,290 lb280 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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