Spec Sizes

BMW i4 vs Lexus IS 250 Dimensions & Size Comparison

Comparing 2023 vs 2015 catalog dimensions. BMW i4 · Lexus IS 250

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

Side view
  • Length188.5 in
  • Height57.0 in
  • Wheelbase112.4 in
  • Curb weight4,680 lb – 5,018 lb
Front / width
  • Width72.9 in
  • Lexus IS 250 width71.3 in

Which is bigger?

  • Length: Lexus IS 250 is 4.8 in shorter (188.5 in vs 183.7 in)
  • Width: Lexus IS 250 is 1.6 in narrower (72.9 in vs 71.3 in)
  • Height: BMW i4 is 0.7 in taller (57.0 in vs 56.3 in)
  • Wheelbase: BMW i4 has a 2.2 in longer wheelbase (112.4 in vs 110.2 in)
  • Curb weight: BMW i4 is 1,294 lb heavier (4,849 lb vs 3,555 lb)

Biggest size differences

  1. Curb weight: BMW i4 is 1,294 lb heavier (4,849 lb vs 3,555 lb)
  2. Length: Lexus IS 250 is 4.8 in shorter (188.5 in vs 183.7 in)
  3. Width: Lexus IS 250 is 1.6 in narrower (72.9 in vs 71.3 in)
  4. Wheelbase: BMW i4 has a 2.2 in longer wheelbase (112.4 in vs 110.2 in)
  5. Height: BMW i4 is 0.7 in taller (57.0 in vs 56.3 in)

Practical verdicts

  • Easier to fit in a short garageLexus IS 250 — Lexus IS 250 is shorter by 4.8 in Check garage fit for BMW i4 · garage fit for Lexus IS 250
  • Narrower for tight parkingLexus IS 250 — Lexus IS 250 is narrower by 1.6 in
  • Smaller exterior footprintLexus IS 250 — Based on length × width (Lexus IS 250)

Dimension comparison

SpecBMW i4Lexus IS 250Difference
Length188.5 in183.7 in4.8 in
Width72.9 in71.3 in1.6 in
Height57.0 in56.3 in0.7 in
Wheelbase112.4 in110.2 in2.2 in
Ground clearance—5.2 in—
Curb weight4,849 lb3,555 lb1,294 lb

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

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