Spec Sizes

Audi Q3 vs Acura RDX Dimensions & Size Comparison

Comparing 2022 catalog dimensions. Audi Q3 · Acura RDX

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

Side view
  • Length176.6 in
  • Height62.9 in
  • Wheelbase105.5 in
  • Curb weight3,902 lb – 3,916 lb
Front / width
  • Width72.8 in
  • Acura RDX width74.8 in

Which is bigger?

  • Length: Audi Q3 is 10.8 in shorter (176.6 in vs 187.4 in)
  • Width: Audi Q3 is 2.0 in narrower (72.8 in vs 74.8 in)
  • Height: Acura RDX is 2.8 in taller (62.9 in vs 65.7 in)
  • Wheelbase: Acura RDX has a 2.8 in longer wheelbase (105.5 in vs 108.3 in)
  • Curb weight: Acura RDX is 25 lb heavier (3,909 lb vs 3,934 lb)

Biggest size differences

  1. Length: Audi Q3 is 10.8 in shorter (176.6 in vs 187.4 in)
  2. Height: Acura RDX is 2.8 in taller (62.9 in vs 65.7 in)
  3. Width: Audi Q3 is 2.0 in narrower (72.8 in vs 74.8 in)
  4. Wheelbase: Acura RDX has a 2.8 in longer wheelbase (105.5 in vs 108.3 in)
  5. Curb weight: Acura RDX is 25 lb heavier (3,909 lb vs 3,934 lb)

Practical verdicts

  • Easier to fit in a short garageAudi Q3 — Audi Q3 is shorter by 10.8 in Check garage fit for Audi Q3 · garage fit for Acura RDX
  • Narrower for tight parkingAudi Q3 — Audi Q3 is narrower by 2.0 in
  • Smaller exterior footprintAudi Q3 — Based on length × width (Audi Q3)

Dimension comparison

SpecAudi Q3Acura RDXDifference
Length176.6 in187.4 in10.8 in
Width72.8 in74.8 in2.0 in
Height62.9 in65.7 in2.8 in
Wheelbase105.5 in108.3 in2.8 in
Ground clearance—8.2 in—
Curb weight3,909 lb3,934 lb25 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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