Nissan Sentra vs Audi A3 Dimensions & Size Comparison

Comparing 2020 catalog dimensions. Nissan Sentra · Audi A3

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

Side view
  • Length182.7 in
  • Height56.9 in – 57.0 in
  • Wheelbase106.8 in
  • Ground clearance4.8 in – 4.9 in
  • Curb weight3,045 lb – 3,084 lb
Front / width
  • Width71.5 in
  • Audi A3 width70.7 in

Which is bigger?

  • Length: Audi A3 is 7.1 in shorter (182.7 in vs 175.6 in)
  • Width: Audi A3 is 0.8 in narrower (71.5 in vs 70.7 in)
  • Height: Nissan Sentra is 1.3 in taller (57.0 in vs 55.7 in)
  • Wheelbase: Nissan Sentra has a 3.0 in longer wheelbase (106.8 in vs 103.8 in)
  • Ground clearance: Audi A3 has 1.5 in more ground clearance (4.8 in vs 6.3 in)
  • Curb weight: Audi A3 is 248 lb heavier (3,065 lb vs 3,313 lb)

Biggest size differences

  1. Ground clearance: Audi A3 has 1.5 in more ground clearance (4.8 in vs 6.3 in)
  2. Curb weight: Audi A3 is 248 lb heavier (3,065 lb vs 3,313 lb)
  3. Length: Audi A3 is 7.1 in shorter (182.7 in vs 175.6 in)
  4. Wheelbase: Nissan Sentra has a 3.0 in longer wheelbase (106.8 in vs 103.8 in)
  5. Height: Nissan Sentra is 1.3 in taller (57.0 in vs 55.7 in)

Practical verdicts

  • Easier to fit in a short garageAudi A3Audi A3 is shorter by 7.1 in Check garage fit for Nissan Sentra · garage fit for Audi A3
  • Narrower for tight parkingAudi A3Audi A3 is narrower by 0.8 in
  • More ground clearanceAudi A3Audi A3 has 1.5 in more clearance
  • Smaller exterior footprintAudi A3Based on length × width (Audi A3)

Dimension comparison

SpecNissan SentraAudi A3Difference
Length182.7 in175.6 in7.1 in
Width71.5 in70.7 in0.8 in
Height57.0 in55.7 in1.3 in
Wheelbase106.8 in103.8 in3.0 in
Ground clearance4.8 in6.3 in1.5 in
Curb weight3,065 lb3,313 lb248 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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