Spec Sizes

Audi Q3 vs Kia Niro Dimensions & Size Comparison

Comparing 2021 catalog dimensions. Audi Q3 · Kia Niro

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 – 3,913 lb
Front / width
  • Width72.8 in
  • Kia Niro width71.1 in

Which is bigger?

  • Length: Kia Niro is 5.1 in shorter (176.6 in vs 171.5 in)
  • Width: Kia Niro is 1.7 in narrower (72.8 in vs 71.1 in)
  • Height: Audi Q3 is 2.5 in taller (62.9 in vs 60.4 in)
  • Wheelbase: Kia Niro has a 0.8 in longer wheelbase (105.5 in vs 106.3 in)
  • Curb weight: Audi Q3 is 744 lb heavier (3,908 lb vs 3,164 lb)

Biggest size differences

  1. Curb weight: Audi Q3 is 744 lb heavier (3,908 lb vs 3,164 lb)
  2. Height: Audi Q3 is 2.5 in taller (62.9 in vs 60.4 in)
  3. Length: Kia Niro is 5.1 in shorter (176.6 in vs 171.5 in)
  4. Width: Kia Niro is 1.7 in narrower (72.8 in vs 71.1 in)
  5. Wheelbase: Kia Niro has a 0.8 in longer wheelbase (105.5 in vs 106.3 in)

Practical verdicts

  • Easier to fit in a short garageKia Niro — Kia Niro is shorter by 5.1 in Check garage fit for Audi Q3 · garage fit for Kia Niro
  • Narrower for tight parkingKia Niro — Kia Niro is narrower by 1.7 in
  • Smaller exterior footprintKia Niro — Based on length × width (Kia Niro)

Dimension comparison

SpecAudi Q3Kia NiroDifference
Length176.6 in171.5 in5.1 in
Width72.8 in71.1 in1.7 in
Height62.9 in60.4 in2.5 in
Wheelbase105.5 in106.3 in0.8 in
Ground clearance—6.3 in—
Curb weight3,908 lb3,164 lb744 lb

Values use trim midpoints when a model year lists a range.

Compare by year

Overlapping model years with dimension data.

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