Spec Sizes

Lexus RX 350 vs Acura RDX Dimensions & Size Comparison

Comparing 2019 catalog dimensions. Lexus RX 350 · Acura RDX

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 RDX width74.8 in

Which is bigger?

  • Length: Acura RDX is 5.7 in shorter (192.5 in vs 186.8 in)
  • Width: Lexus RX 350 is 0.2 in narrower (74.6 in vs 74.8 in)
  • Height: Lexus RX 350 is 2.0 in taller (67.7 in vs 65.7 in)
  • Wheelbase: Lexus RX 350 has a 1.5 in longer wheelbase (109.8 in vs 108.3 in)
  • Curb weight: Lexus RX 350 is 379 lb heavier (4,305 lb vs 3,926 lb)

Biggest size differences

  1. Curb weight: Lexus RX 350 is 379 lb heavier (4,305 lb vs 3,926 lb)
  2. Length: Acura RDX is 5.7 in shorter (192.5 in vs 186.8 in)
  3. Height: Lexus RX 350 is 2.0 in taller (67.7 in vs 65.7 in)
  4. Wheelbase: Lexus RX 350 has a 1.5 in longer wheelbase (109.8 in vs 108.3 in)
  5. Width: Lexus RX 350 is 0.2 in narrower (74.6 in vs 74.8 in)

Practical verdicts

  • Easier to fit in a short garageAcura RDX — Acura RDX is shorter by 5.7 in Check garage fit for Lexus RX 350 · garage fit for Acura RDX
  • Narrower for tight parkingLexus RX 350 — Lexus RX 350 is narrower by 0.2 in
  • Smaller exterior footprintAcura RDX — Based on length × width (Acura RDX)

Dimension comparison

SpecLexus RX 350Acura RDXDifference
Length192.5 in186.8 in5.7 in
Width74.6 in74.8 in0.2 in
Height67.7 in65.7 in2.0 in
Wheelbase109.8 in108.3 in1.5 in
Ground clearance—8.2 in—
Curb weight4,305 lb3,926 lb379 lb

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

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Overlapping model years with dimension data.

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