Spec Sizes

Audi TT vs Audi S3 Dimensions & Size Comparison

Comparing 2018 vs 2023 catalog dimensions. Audi TT · Audi S3

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

Side view
  • Length164.7 in
  • Height53.2 in
  • Wheelbase98.6 in
  • Ground clearance5.1 in
  • Curb weight3,164 lb – 3,373 lb
Front / width
  • Width72.1 in
  • Audi S3 width71.5 in

Which is bigger?

  • Length: Audi TT is 12.6 in shorter (164.7 in vs 177.3 in)
  • Width: Audi S3 is 0.6 in narrower (72.1 in vs 71.5 in)
  • Height: Audi S3 is 2.6 in taller (53.2 in vs 55.8 in)
  • Wheelbase: Audi S3 has a 5.0 in longer wheelbase (98.6 in vs 103.6 in)
  • Curb weight: Audi S3 is 259 lb heavier (3,269 lb vs 3,527 lb)

Biggest size differences

  1. Curb weight: Audi S3 is 259 lb heavier (3,269 lb vs 3,527 lb)
  2. Length: Audi TT is 12.6 in shorter (164.7 in vs 177.3 in)
  3. Wheelbase: Audi S3 has a 5.0 in longer wheelbase (98.6 in vs 103.6 in)
  4. Height: Audi S3 is 2.6 in taller (53.2 in vs 55.8 in)
  5. Width: Audi S3 is 0.6 in narrower (72.1 in vs 71.5 in)

Practical verdicts

  • Easier to fit in a short garageAudi TT — Audi TT is shorter by 12.6 in Check garage fit for Audi TT · garage fit for Audi S3
  • Narrower for tight parkingAudi S3 — Audi S3 is narrower by 0.6 in
  • Smaller exterior footprintAudi TT — Based on length × width (Audi TT)

Dimension comparison

SpecAudi TTAudi S3Difference
Length164.7 in177.3 in12.6 in
Width72.1 in71.5 in0.6 in
Height53.2 in55.8 in2.6 in
Wheelbase98.6 in103.6 in5.0 in
Ground clearance5.1 in——
Curb weight3,269 lb3,527 lb259 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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