Spec Sizes

BMW X3 vs Lexus RX 350 Dimensions & Size Comparison

Comparing 2008 catalog dimensions. BMW X3 · Lexus RX 350

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

Side view
  • Length179.9 in
  • Height66.0 in
  • Wheelbase110.1 in
  • Curb weight4,012 lb
Front / width
  • Width73.0 in
  • Lexus RX 350 width72.6 in

Which is bigger?

  • Length: BMW X3 is 6.3 in shorter (179.9 in vs 186.2 in)
  • Width: Lexus RX 350 is 0.4 in narrower (73.0 in vs 72.6 in)
  • Height: Lexus RX 350 is 0.1 in taller (66.0 in vs 66.1 in)
  • Wheelbase: BMW X3 has a 3.2 in longer wheelbase (110.1 in vs 106.9 in)
  • Curb weight: BMW X3 is 32 lb heavier (4,012 lb vs 3,980 lb)

Biggest size differences

  1. Length: BMW X3 is 6.3 in shorter (179.9 in vs 186.2 in)
  2. Wheelbase: BMW X3 has a 3.2 in longer wheelbase (110.1 in vs 106.9 in)
  3. Curb weight: BMW X3 is 32 lb heavier (4,012 lb vs 3,980 lb)
  4. Width: Lexus RX 350 is 0.4 in narrower (73.0 in vs 72.6 in)
  5. Height: Lexus RX 350 is 0.1 in taller (66.0 in vs 66.1 in)

Practical verdicts

  • Easier to fit in a short garageBMW X3 — BMW X3 is shorter by 6.3 in Check garage fit for BMW X3 · garage fit for Lexus RX 350
  • Narrower for tight parkingLexus RX 350 — Lexus RX 350 is narrower by 0.4 in
  • Smaller exterior footprintBMW X3 — Based on length × width (BMW X3)

Dimension comparison

SpecBMW X3Lexus RX 350Difference
Length179.9 in186.2 in6.3 in
Width73.0 in72.6 in0.4 in
Height66.0 in66.1 in0.1 in
Wheelbase110.1 in106.9 in3.2 in
Curb weight4,012 lb3,980 lb32 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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