Spec Sizes

Cadillac SRX vs Acura RDX Dimensions & Size Comparison

Comparing 2009 catalog dimensions. Cadillac SRX · Acura RDX

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

Side view
  • Length194.9 in
  • Height67.8 in
  • Wheelbase116.4 in
  • Curb weight4,164 lb – 4,442 lb
Front / width
  • Width72.6 in
  • Acura RDX width73.6 in

Which is bigger?

  • Length: Acura RDX is 14.2 in shorter (194.9 in vs 180.7 in)
  • Width: Cadillac SRX is 1.0 in narrower (72.6 in vs 73.6 in)
  • Height: Cadillac SRX is 2.6 in taller (67.8 in vs 65.2 in)
  • Wheelbase: Cadillac SRX has a 12.1 in longer wheelbase (116.4 in vs 104.3 in)
  • Curb weight: Cadillac SRX is 379 lb heavier (4,303 lb vs 3,924 lb)

Biggest size differences

  1. Wheelbase: Cadillac SRX has a 12.1 in longer wheelbase (116.4 in vs 104.3 in)
  2. Curb weight: Cadillac SRX is 379 lb heavier (4,303 lb vs 3,924 lb)
  3. Length: Acura RDX is 14.2 in shorter (194.9 in vs 180.7 in)
  4. Height: Cadillac SRX is 2.6 in taller (67.8 in vs 65.2 in)
  5. Width: Cadillac SRX is 1.0 in narrower (72.6 in vs 73.6 in)

Practical verdicts

  • Easier to fit in a short garageAcura RDX — Acura RDX is shorter by 14.2 in Check garage fit for Cadillac SRX · garage fit for Acura RDX
  • Narrower for tight parkingCadillac SRX — Cadillac SRX is narrower by 1.0 in
  • Smaller exterior footprintAcura RDX — Based on length × width (Acura RDX)

Dimension comparison

SpecCadillac SRXAcura RDXDifference
Length194.9 in180.7 in14.2 in
Width72.6 in73.6 in1.0 in
Height67.8 in65.2 in2.6 in
Wheelbase116.4 in104.3 in12.1 in
Curb weight4,303 lb3,924 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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