Spec Sizes

Audi A3 vs Nissan Sentra Dimensions & Size Comparison

Comparing 2017 catalog dimensions. Audi A3 · Nissan Sentra

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

Side view
  • Length175.4 in
  • Height55.5 in – 55.7 in
  • Wheelbase102.2 in – 103.8 in
  • Ground clearance6.0 in – 6.3 in
  • Curb weight2,833 lb – 3,605 lb
Front / width
  • Width70.7 in
  • Nissan Sentra width69.3 in

Which is bigger?

  • Length: Audi A3 is 6.9 in shorter (175.4 in vs 182.3 in)
  • Width: Nissan Sentra is 1.4 in narrower (70.7 in vs 69.3 in)
  • Height: Nissan Sentra is 3.4 in taller (55.6 in vs 59.0 in)
  • Wheelbase: Nissan Sentra has a 3.3 in longer wheelbase (103.0 in vs 106.3 in)
  • Ground clearance: Audi A3 has 0.2 in more ground clearance (6.2 in vs 6.0 in)
  • Curb weight: Audi A3 is 291 lb heavier (3,219 lb vs 2,929 lb)

Biggest size differences

  1. Curb weight: Audi A3 is 291 lb heavier (3,219 lb vs 2,929 lb)
  2. Height: Nissan Sentra is 3.4 in taller (55.6 in vs 59.0 in)
  3. Length: Audi A3 is 6.9 in shorter (175.4 in vs 182.3 in)
  4. Wheelbase: Nissan Sentra has a 3.3 in longer wheelbase (103.0 in vs 106.3 in)
  5. Ground clearance: Audi A3 has 0.2 in more ground clearance (6.2 in vs 6.0 in)

Practical verdicts

  • Easier to fit in a short garageAudi A3 — Audi A3 is shorter by 6.9 in Check garage fit for Audi A3 · garage fit for Nissan Sentra
  • Narrower for tight parkingNissan Sentra — Nissan Sentra is narrower by 1.4 in
  • More ground clearanceAudi A3 — Audi A3 has 0.2 in more clearance
  • Smaller exterior footprintAudi A3 — Based on length × width (Audi A3)

Dimension comparison

SpecAudi A3Nissan SentraDifference
Length175.4 in182.3 in6.9 in
Width70.7 in69.3 in1.4 in
Height55.6 in59.0 in3.4 in
Wheelbase103.0 in106.3 in3.3 in
Ground clearance6.2 in6.0 in0.2 in
Curb weight3,219 lb2,929 lb291 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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