Spec Sizes

Buick Regal vs Audi A4 Dimensions & Size Comparison

Comparing 2002 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 weight3,438 lb – 3,543 lb
Front / width
  • Width72.7 in
  • Audi A4 width69.5 in

Which is bigger?

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

Biggest size differences

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

Practical verdicts

  • Easier to fit in a short garageAudi A4 — Audi A4 is shorter by 17.2 in Check garage fit for Buick Regal · garage fit for Audi A4
  • 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

SpecBuick RegalAudi A4Difference
Length196.2 in179.0 in17.2 in
Width72.7 in69.5 in3.2 in
Height56.6 in56.7 in0.1 in
Wheelbase109.0 in104.3 in4.7 in
Curb weight3,491 lb3,473 lb18 lb

Values use trim midpoints when a model year lists a range.

Compare by year

Overlapping model years with dimension data.

Already own one of these cars?

Jump to maintenance sizes on the vehicle page — tires, wipers, battery, and oil when present in the catalog.