Spec Sizes

Cadillac SRX vs Acura RDX Dimensions & Size Comparison

Comparing 2015 catalog dimensions. Cadillac SRX · Acura RDX

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

Side view
  • Length190.3 in
  • Height65.7 in
  • Wheelbase110.5 in
  • Ground clearance7.0 in
  • Curb weight4,277 lb – 4,442 lb
Front / width
  • Width75.2 in
  • Acura RDX width73.7 in – 77.0 in

Which is bigger?

  • Length: Acura RDX is 4.2 in shorter (190.3 in vs 186.1 in)
  • Width: Cadillac SRX is 0.1 in narrower (75.2 in vs 75.3 in)
  • Height: Acura RDX is 1.7 in taller (65.7 in vs 67.4 in)
  • Wheelbase: Cadillac SRX has a 4.5 in longer wheelbase (110.5 in vs 106.0 in)
  • Ground clearance: Acura RDX has 1.1 in more ground clearance (7.0 in vs 8.1 in)
  • Curb weight: Cadillac SRX is 266 lb heavier (4,360 lb vs 4,094 lb)

Biggest size differences

  1. Ground clearance: Acura RDX has 1.1 in more ground clearance (7.0 in vs 8.1 in)
  2. Curb weight: Cadillac SRX is 266 lb heavier (4,360 lb vs 4,094 lb)
  3. Wheelbase: Cadillac SRX has a 4.5 in longer wheelbase (110.5 in vs 106.0 in)
  4. Height: Acura RDX is 1.7 in taller (65.7 in vs 67.4 in)
  5. Length: Acura RDX is 4.2 in shorter (190.3 in vs 186.1 in)

Practical verdicts

  • Easier to fit in a short garageAcura RDX — Acura RDX is shorter by 4.2 in Check garage fit for Cadillac SRX · garage fit for Acura RDX
  • Narrower for tight parkingCadillac SRX — Cadillac SRX is narrower by 0.1 in
  • More ground clearanceAcura RDX — Acura RDX has 1.1 in more clearance
  • Smaller exterior footprintAcura RDX — Based on length × width (Acura RDX)

Dimension comparison

SpecCadillac SRXAcura RDXDifference
Length190.3 in186.1 in4.2 in
Width75.2 in75.3 in0.1 in
Height65.7 in67.4 in1.7 in
Wheelbase110.5 in106.0 in4.5 in
Ground clearance7.0 in8.1 in1.1 in
Curb weight4,360 lb4,094 lb266 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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