Spec Sizes

Acura RDX vs Audi Q3 Dimensions & Size Comparison

Comparing 2015 catalog dimensions. Acura RDX · Audi Q3

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

Side view
  • Length183.5 in – 188.7 in
  • Height66.1 in – 68.7 in
  • Wheelbase105.7 in – 106.3 in
  • Ground clearance8.1 in
  • Curb weight3,717 lb – 4,471 lb
Front / width
  • Width73.7 in – 77.0 in
  • Audi Q3 width72.1 in

Which is bigger?

  • Length: Audi Q3 is 13.5 in shorter (186.1 in vs 172.6 in)
  • Width: Audi Q3 is 3.3 in narrower (75.3 in vs 72.1 in)
  • Height: Acura RDX is 4.1 in taller (67.4 in vs 63.3 in)
  • Wheelbase: Acura RDX has a 3.5 in longer wheelbase (106.0 in vs 102.5 in)
  • Ground clearance: Acura RDX has 1.4 in more ground clearance (8.1 in vs 6.7 in)
  • Curb weight: Acura RDX is 15 lb heavier (4,094 lb vs 4,079 lb)

Biggest size differences

  1. Ground clearance: Acura RDX has 1.4 in more ground clearance (8.1 in vs 6.7 in)
  2. Length: Audi Q3 is 13.5 in shorter (186.1 in vs 172.6 in)
  3. Height: Acura RDX is 4.1 in taller (67.4 in vs 63.3 in)
  4. Width: Audi Q3 is 3.3 in narrower (75.3 in vs 72.1 in)
  5. Wheelbase: Acura RDX has a 3.5 in longer wheelbase (106.0 in vs 102.5 in)

Practical verdicts

  • Easier to fit in a short garageAudi Q3 — Audi Q3 is shorter by 13.5 in Check garage fit for Acura RDX · garage fit for Audi Q3
  • Narrower for tight parkingAudi Q3 — Audi Q3 is narrower by 3.3 in
  • More ground clearanceAcura RDX — Acura RDX has 1.4 in more clearance
  • Smaller exterior footprintAudi Q3 — Based on length × width (Audi Q3)

Dimension comparison

SpecAcura RDXAudi Q3Difference
Length186.1 in172.6 in13.5 in
Width75.3 in72.1 in3.3 in
Height67.4 in63.3 in4.1 in
Wheelbase106.0 in102.5 in3.5 in
Ground clearance8.1 in6.7 in1.4 in
Curb weight4,094 lb4,079 lb15 lb

Values use trim midpoints when a model year lists a range (e.g. length 183.5 in – 188.7 in).

Compare by year

Overlapping model years with dimension data.

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