Spec Sizes

Lexus RX 350 vs Acura RDX Dimensions & Size Comparison

Comparing 2017 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
  • Ground clearance8.2 in
  • Curb weight4,222 lb – 4,387 lb
Front / width
  • Width74.6 in
  • Acura RDX width73.7 in

Which is bigger?

  • Length: Acura RDX is 8.1 in shorter (192.5 in vs 184.4 in)
  • Width: Acura RDX is 0.9 in narrower (74.6 in vs 73.7 in)
  • Height: Lexus RX 350 is 2.7 in taller (67.7 in vs 65.0 in)
  • Wheelbase: Lexus RX 350 has a 4.1 in longer wheelbase (109.8 in vs 105.7 in)
  • Ground clearance: Lexus RX 350 has 0.1 in more ground clearance (8.2 in vs 8.1 in)
  • Curb weight: Lexus RX 350 is 438 lb heavier (4,305 lb vs 3,867 lb)

Biggest size differences

  1. Curb weight: Lexus RX 350 is 438 lb heavier (4,305 lb vs 3,867 lb)
  2. Length: Acura RDX is 8.1 in shorter (192.5 in vs 184.4 in)
  3. Height: Lexus RX 350 is 2.7 in taller (67.7 in vs 65.0 in)
  4. Wheelbase: Lexus RX 350 has a 4.1 in longer wheelbase (109.8 in vs 105.7 in)
  5. Ground clearance: Lexus RX 350 has 0.1 in more ground clearance (8.2 in vs 8.1 in)

Practical verdicts

  • Easier to fit in a short garageAcura RDX — Acura RDX is shorter by 8.1 in Check garage fit for Lexus RX 350 · garage fit for Acura RDX
  • Narrower for tight parkingAcura RDX — Acura RDX is narrower by 0.9 in
  • More ground clearanceLexus RX 350 — Lexus RX 350 has 0.1 in more clearance
  • Smaller exterior footprintAcura RDX — Based on length × width (Acura RDX)

Dimension comparison

SpecLexus RX 350Acura RDXDifference
Length192.5 in184.4 in8.1 in
Width74.6 in73.7 in0.9 in
Height67.7 in65.0 in2.7 in
Wheelbase109.8 in105.7 in4.1 in
Ground clearance8.2 in8.1 in0.1 in
Curb weight4,305 lb3,867 lb438 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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