Spec Sizes

Lexus IS 250 vs Acura TSX Dimensions & Size Comparison

Comparing 2006 catalog dimensions. Lexus IS 250 · Acura TSX

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

Side view
  • Length180.1 in
  • Height56.1 in – 56.7 in
  • Wheelbase107.5 in
  • Curb weight3,455 lb – 3,651 lb
Front / width
  • Width70.9 in
  • Acura TSX width69.4 in

Which is bigger?

  • Length: Lexus IS 250 is 3.3 in shorter (180.1 in vs 183.4 in)
  • Width: Acura TSX is 1.5 in narrower (70.9 in vs 69.4 in)
  • Height: Acura TSX is 0.9 in taller (56.4 in vs 57.3 in)
  • Wheelbase: Lexus IS 250 has a 2.4 in longer wheelbase (107.5 in vs 105.1 in)
  • Curb weight: Lexus IS 250 is 296 lb heavier (3,553 lb vs 3,257 lb)

Biggest size differences

  1. Curb weight: Lexus IS 250 is 296 lb heavier (3,553 lb vs 3,257 lb)
  2. Wheelbase: Lexus IS 250 has a 2.4 in longer wheelbase (107.5 in vs 105.1 in)
  3. Width: Acura TSX is 1.5 in narrower (70.9 in vs 69.4 in)
  4. Length: Lexus IS 250 is 3.3 in shorter (180.1 in vs 183.4 in)
  5. Height: Acura TSX is 0.9 in taller (56.4 in vs 57.3 in)

Practical verdicts

Dimension comparison

SpecLexus IS 250Acura TSXDifference
Length180.1 in183.4 in3.3 in
Width70.9 in69.4 in1.5 in
Height56.4 in57.3 in0.9 in
Wheelbase107.5 in105.1 in2.4 in
Ground clearance—6.1 in—
Curb weight3,553 lb3,257 lb296 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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