Spec Sizes

Lexus IS 250 vs Acura TLX Dimensions & Size Comparison

Comparing 2015 vs 2022 catalog dimensions. Lexus IS 250 · Acura TLX

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

Side view
  • Length183.7 in
  • Height56.3 in
  • Wheelbase110.2 in
  • Ground clearance5.1 in – 5.3 in
  • Curb weight3,461 lb – 3,649 lb
Front / width
  • Width71.3 in
  • Acura TLX width75.2 in

Which is bigger?

  • Length: Lexus IS 250 is 10.9 in shorter (183.7 in vs 194.6 in)
  • Width: Lexus IS 250 is 3.9 in narrower (71.3 in vs 75.2 in)
  • Height: Acura TLX is 0.1 in taller (56.3 in vs 56.4 in)
  • Wheelbase: Acura TLX has a 2.8 in longer wheelbase (110.2 in vs 113.0 in)
  • Curb weight: Acura TLX is 410 lb heavier (3,555 lb vs 3,965 lb)

Biggest size differences

  1. Curb weight: Acura TLX is 410 lb heavier (3,555 lb vs 3,965 lb)
  2. Length: Lexus IS 250 is 10.9 in shorter (183.7 in vs 194.6 in)
  3. Width: Lexus IS 250 is 3.9 in narrower (71.3 in vs 75.2 in)
  4. Wheelbase: Acura TLX has a 2.8 in longer wheelbase (110.2 in vs 113.0 in)
  5. Height: Acura TLX is 0.1 in taller (56.3 in vs 56.4 in)

Practical verdicts

  • Easier to fit in a short garageLexus IS 250 — Lexus IS 250 is shorter by 10.9 in Check garage fit for Lexus IS 250 · garage fit for Acura TLX
  • Narrower for tight parkingLexus IS 250 — Lexus IS 250 is narrower by 3.9 in
  • Smaller exterior footprintLexus IS 250 — Based on length × width (Lexus IS 250)

Dimension comparison

SpecLexus IS 250Acura TLXDifference
Length183.7 in194.6 in10.9 in
Width71.3 in75.2 in3.9 in
Height56.3 in56.4 in0.1 in
Wheelbase110.2 in113.0 in2.8 in
Ground clearance5.2 in——
Curb weight3,555 lb3,965 lb410 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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