Spec Sizes

Buick Regal vs Audi A4 Dimensions & Size Comparison

Comparing 2011 catalog dimensions. Buick Regal · Audi A4

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

Side view
  • Length190.2 in
  • Height58.4 in
  • Wheelbase107.8 in
  • Curb weight3,600 lb – 3,671 lb
Front / width
  • Width73.1 in
  • Audi A4 width71.9 in

Which is bigger?

  • Length: Audi A4 is 5.0 in shorter (190.2 in vs 185.2 in)
  • Width: Audi A4 is 1.2 in narrower (73.1 in vs 71.9 in)
  • Height: Buick Regal is 2.0 in taller (58.4 in vs 56.4 in)
  • Wheelbase: Audi A4 has a 2.8 in longer wheelbase (107.8 in vs 110.6 in)
  • Curb weight: Audi A4 is 24 lb heavier (3,636 lb vs 3,660 lb)

Biggest size differences

  1. Height: Buick Regal is 2.0 in taller (58.4 in vs 56.4 in)
  2. Length: Audi A4 is 5.0 in shorter (190.2 in vs 185.2 in)
  3. Wheelbase: Audi A4 has a 2.8 in longer wheelbase (107.8 in vs 110.6 in)
  4. Width: Audi A4 is 1.2 in narrower (73.1 in vs 71.9 in)
  5. Curb weight: Audi A4 is 24 lb heavier (3,636 lb vs 3,660 lb)

Practical verdicts

  • Easier to fit in a short garageAudi A4 — Audi A4 is shorter by 5.0 in Check garage fit for Buick Regal · garage fit for Audi A4
  • Narrower for tight parkingAudi A4 — Audi A4 is narrower by 1.2 in
  • Smaller exterior footprintAudi A4 — Based on length × width (Audi A4)

Dimension comparison

SpecBuick RegalAudi A4Difference
Length190.2 in185.2 in5.0 in
Width73.1 in71.9 in1.2 in
Height58.4 in56.4 in2.0 in
Wheelbase107.8 in110.6 in2.8 in
Ground clearance—5.0 in—
Curb weight3,636 lb3,660 lb24 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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