Spec Sizes

Lexus IS 250 vs Acura ILX Dimensions & Size Comparison

Comparing 2014 catalog dimensions. Lexus IS 250 · Acura ILX

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
  • Curb weight3,461 lb – 3,649 lb
Front / width
  • Width71.3 in
  • Acura ILX width70.6 in

Which is bigger?

  • Length: Acura ILX is 4.6 in shorter (183.7 in vs 179.1 in)
  • Width: Acura ILX is 0.7 in narrower (71.3 in vs 70.6 in)
  • Height: Lexus IS 250 is 0.7 in taller (56.3 in vs 55.6 in)
  • Wheelbase: Lexus IS 250 has a 5.1 in longer wheelbase (110.2 in vs 105.1 in)
  • Curb weight: Lexus IS 250 is 589 lb heavier (3,555 lb vs 2,967 lb)

Biggest size differences

  1. Curb weight: Lexus IS 250 is 589 lb heavier (3,555 lb vs 2,967 lb)
  2. Wheelbase: Lexus IS 250 has a 5.1 in longer wheelbase (110.2 in vs 105.1 in)
  3. Length: Acura ILX is 4.6 in shorter (183.7 in vs 179.1 in)
  4. Height: Lexus IS 250 is 0.7 in taller (56.3 in vs 55.6 in)
  5. Width: Acura ILX is 0.7 in narrower (71.3 in vs 70.6 in)

Practical verdicts

  • Easier to fit in a short garageAcura ILX — Acura ILX is shorter by 4.6 in Check garage fit for Lexus IS 250 · garage fit for Acura ILX
  • Narrower for tight parkingAcura ILX — Acura ILX is narrower by 0.7 in
  • Smaller exterior footprintAcura ILX — Based on length × width (Acura ILX)

Dimension comparison

SpecLexus IS 250Acura ILXDifference
Length183.7 in179.1 in4.6 in
Width71.3 in70.6 in0.7 in
Height56.3 in55.6 in0.7 in
Wheelbase110.2 in105.1 in5.1 in
Ground clearance—6.1 in—
Curb weight3,555 lb2,967 lb589 lb

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

Compare by year

Overlapping model years with dimension data.

Already own one of these cars?

Jump to maintenance sizes on the vehicle page — tires, wipers, battery, and oil when present in the catalog.