Spec Sizes

Audi A4 vs Buick Regal Dimensions & Size Comparison

Comparing 2002 catalog dimensions. Audi A4 · Buick Regal

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

Side view
  • Length179.0 in
  • Height56.2 in – 57.2 in
  • Wheelbase104.3 in
  • Curb weight3,252 lb – 3,693 lb
Front / width
  • Width69.5 in
  • Buick Regal width72.7 in

Which is bigger?

  • Length: Audi A4 is 17.2 in shorter (179.0 in vs 196.2 in)
  • Width: Audi A4 is 3.2 in narrower (69.5 in vs 72.7 in)
  • Height: Audi A4 is 0.1 in taller (56.7 in vs 56.6 in)
  • Wheelbase: Buick Regal has a 4.7 in longer wheelbase (104.3 in vs 109.0 in)
  • Curb weight: Buick Regal is 18 lb heavier (3,473 lb vs 3,491 lb)

Biggest size differences

  1. Length: Audi A4 is 17.2 in shorter (179.0 in vs 196.2 in)
  2. Width: Audi A4 is 3.2 in narrower (69.5 in vs 72.7 in)
  3. Wheelbase: Buick Regal has a 4.7 in longer wheelbase (104.3 in vs 109.0 in)
  4. Curb weight: Buick Regal is 18 lb heavier (3,473 lb vs 3,491 lb)
  5. Height: Audi A4 is 0.1 in taller (56.7 in vs 56.6 in)

Practical verdicts

  • Easier to fit in a short garageAudi A4 — Audi A4 is shorter by 17.2 in Check garage fit for Audi A4 · garage fit for Buick Regal
  • Narrower for tight parkingAudi A4 — Audi A4 is narrower by 3.2 in
  • Smaller exterior footprintAudi A4 — Based on length × width (Audi A4)

Dimension comparison

SpecAudi A4Buick RegalDifference
Length179.0 in196.2 in17.2 in
Width69.5 in72.7 in3.2 in
Height56.7 in56.6 in0.1 in
Wheelbase104.3 in109.0 in4.7 in
Curb weight3,473 lb3,491 lb18 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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