Spec Sizes

Buick Regal vs Audi A4 Dimensions & Size Comparison

Comparing 2003 catalog dimensions. Buick Regal · Audi A4

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

Side view
  • Length196.2 in
  • Height56.6 in
  • Wheelbase109.0 in
  • Curb weight3,461 lb – 3,538 lb
Front / width
  • Width72.7 in
  • Audi A4 width69.5 in – 70.0 in

Which is bigger?

  • Length: Audi A4 is 16.7 in shorter (196.2 in vs 179.5 in)
  • Width: Audi A4 is 3.0 in narrower (72.7 in vs 69.8 in)
  • Height: Buick Regal is 0.6 in taller (56.6 in vs 56.0 in)
  • Wheelbase: Buick Regal has a 4.6 in longer wheelbase (109.0 in vs 104.4 in)
  • Curb weight: Audi A4 is 34 lb heavier (3,500 lb vs 3,533 lb)

Biggest size differences

  1. Length: Audi A4 is 16.7 in shorter (196.2 in vs 179.5 in)
  2. Wheelbase: Buick Regal has a 4.6 in longer wheelbase (109.0 in vs 104.4 in)
  3. Width: Audi A4 is 3.0 in narrower (72.7 in vs 69.8 in)
  4. Height: Buick Regal is 0.6 in taller (56.6 in vs 56.0 in)
  5. Curb weight: Audi A4 is 34 lb heavier (3,500 lb vs 3,533 lb)

Practical verdicts

  • Easier to fit in a short garageAudi A4 — Audi A4 is shorter by 16.7 in Check garage fit for Buick Regal · garage fit for Audi A4
  • Narrower for tight parkingAudi A4 — Audi A4 is narrower by 3.0 in
  • Smaller exterior footprintAudi A4 — Based on length × width (Audi A4)

Dimension comparison

SpecBuick RegalAudi A4Difference
Length196.2 in179.5 in16.7 in
Width72.7 in69.8 in3.0 in
Height56.6 in56.0 in0.6 in
Wheelbase109.0 in104.4 in4.6 in
Curb weight3,500 lb3,533 lb34 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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