Spec Sizes

Lexus RX 350 vs Acura MDX Dimensions & Size Comparison

Comparing 2022 catalog dimensions. Lexus RX 350 · Acura MDX

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

Side view
  • Length192.5 in
  • Height67.7 in
  • Wheelbase109.8 in
  • Curb weight4,222 lb – 4,387 lb
Front / width
  • Width74.6 in
  • Acura MDX width78.7 in

Which is bigger?

  • Length: Lexus RX 350 is 5.9 in shorter (192.5 in vs 198.4 in)
  • Width: Lexus RX 350 is 4.1 in narrower (74.6 in vs 78.7 in)
  • Height: Lexus RX 350 is 0.6 in taller (67.7 in vs 67.1 in)
  • Wheelbase: Acura MDX has a 4.0 in longer wheelbase (109.8 in vs 113.8 in)
  • Curb weight: Acura MDX is 114 lb heavier (4,305 lb vs 4,418 lb)

Biggest size differences

  1. Width: Lexus RX 350 is 4.1 in narrower (74.6 in vs 78.7 in)
  2. Wheelbase: Acura MDX has a 4.0 in longer wheelbase (109.8 in vs 113.8 in)
  3. Length: Lexus RX 350 is 5.9 in shorter (192.5 in vs 198.4 in)
  4. Curb weight: Acura MDX is 114 lb heavier (4,305 lb vs 4,418 lb)
  5. Height: Lexus RX 350 is 0.6 in taller (67.7 in vs 67.1 in)

Practical verdicts

  • Easier to fit in a short garageLexus RX 350 — Lexus RX 350 is shorter by 5.9 in Check garage fit for Lexus RX 350 · garage fit for Acura MDX
  • Narrower for tight parkingLexus RX 350 — Lexus RX 350 is narrower by 4.1 in
  • Smaller exterior footprintLexus RX 350 — Based on length × width (Lexus RX 350)

Dimension comparison

SpecLexus RX 350Acura MDXDifference
Length192.5 in198.4 in5.9 in
Width74.6 in78.7 in4.1 in
Height67.7 in67.1 in0.6 in
Wheelbase109.8 in113.8 in4.0 in
Curb weight4,305 lb4,418 lb114 lb

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

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