Spec Sizes

Honda Civic Si vs Lexus IS 250 Dimensions & Size Comparison

Comparing 2022 vs 2015 catalog dimensions. Honda Civic Si · Lexus IS 250

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

Side view
  • Length184.0 in
  • Height55.5 in
  • Wheelbase107.7 in
  • Curb weight2,952 lb – 2,961 lb
Front / width
  • Width70.9 in
  • Lexus IS 250 width71.3 in

Which is bigger?

  • Length: Lexus IS 250 is 0.3 in shorter (184.0 in vs 183.7 in)
  • Width: Honda Civic Si is 0.4 in narrower (70.9 in vs 71.3 in)
  • Height: Lexus IS 250 is 0.8 in taller (55.5 in vs 56.3 in)
  • Wheelbase: Lexus IS 250 has a 2.5 in longer wheelbase (107.7 in vs 110.2 in)
  • Curb weight: Lexus IS 250 is 599 lb heavier (2,957 lb vs 3,555 lb)

Biggest size differences

  1. Curb weight: Lexus IS 250 is 599 lb heavier (2,957 lb vs 3,555 lb)
  2. Wheelbase: Lexus IS 250 has a 2.5 in longer wheelbase (107.7 in vs 110.2 in)
  3. Height: Lexus IS 250 is 0.8 in taller (55.5 in vs 56.3 in)
  4. Width: Honda Civic Si is 0.4 in narrower (70.9 in vs 71.3 in)
  5. Length: Lexus IS 250 is 0.3 in shorter (184.0 in vs 183.7 in)

Practical verdicts

Dimension comparison

SpecHonda Civic SiLexus IS 250Difference
Length184.0 in183.7 in0.3 in
Width70.9 in71.3 in0.4 in
Height55.5 in56.3 in0.8 in
Wheelbase107.7 in110.2 in2.5 in
Ground clearance—5.2 in—
Curb weight2,957 lb3,555 lb599 lb

Values use trim midpoints when a model year lists a range.

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