Spec Sizes

Buick Regal vs Lexus IS 250 Dimensions & Size Comparison

Comparing 2014 catalog dimensions. Buick Regal · Lexus IS 250

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

Side view
  • Length190.2 in
  • Height58.0 in – 58.4 in
  • Wheelbase107.8 in
  • Ground clearance5.5 in
  • Curb weight3,642 lb – 3,722 lb
Front / width
  • Width73.1 in
  • Lexus IS 250 width71.3 in

Which is bigger?

  • Length: Lexus IS 250 is 6.5 in shorter (190.2 in vs 183.7 in)
  • Width: Lexus IS 250 is 1.8 in narrower (73.1 in vs 71.3 in)
  • Height: Buick Regal is 1.9 in taller (58.2 in vs 56.3 in)
  • Wheelbase: Lexus IS 250 has a 2.4 in longer wheelbase (107.8 in vs 110.2 in)
  • Curb weight: Buick Regal is 127 lb heavier (3,682 lb vs 3,555 lb)

Biggest size differences

  1. Curb weight: Buick Regal is 127 lb heavier (3,682 lb vs 3,555 lb)
  2. Length: Lexus IS 250 is 6.5 in shorter (190.2 in vs 183.7 in)
  3. Height: Buick Regal is 1.9 in taller (58.2 in vs 56.3 in)
  4. Width: Lexus IS 250 is 1.8 in narrower (73.1 in vs 71.3 in)
  5. Wheelbase: Lexus IS 250 has a 2.4 in longer wheelbase (107.8 in vs 110.2 in)

Practical verdicts

  • Easier to fit in a short garageLexus IS 250 — Lexus IS 250 is shorter by 6.5 in Check garage fit for Buick Regal · garage fit for Lexus IS 250
  • Narrower for tight parkingLexus IS 250 — Lexus IS 250 is narrower by 1.8 in
  • Smaller exterior footprintLexus IS 250 — Based on length × width (Lexus IS 250)

Dimension comparison

SpecBuick RegalLexus IS 250Difference
Length190.2 in183.7 in6.5 in
Width73.1 in71.3 in1.8 in
Height58.2 in56.3 in1.9 in
Wheelbase107.8 in110.2 in2.4 in
Ground clearance5.5 in——
Curb weight3,682 lb3,555 lb127 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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