Spec Sizes

Porsche Panamera vs Buick LaCrosse Dimensions & Size Comparison

Comparing 2022 vs 2019 catalog dimensions. Porsche Panamera · Buick LaCrosse

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

Side view
  • Length198.8 in – 204.7 in
  • Height55.8 in – 56.4 in
  • Wheelbase116.1 in – 122.0 in
  • Ground clearance4.7 in
  • Curb weight4,222 lb – 4,839 lb
Front / width
  • Width76.3 in – 78.2 in
  • Buick LaCrosse width73.5 in

Which is bigger?

  • Length: Buick LaCrosse is 4.3 in shorter (201.8 in vs 197.5 in)
  • Width: Buick LaCrosse is 3.8 in narrower (77.3 in vs 73.5 in)
  • Height: Buick LaCrosse is 1.4 in taller (56.1 in vs 57.5 in)
  • Wheelbase: Porsche Panamera has a 4.6 in longer wheelbase (119.0 in vs 114.4 in)
  • Curb weight: Porsche Panamera is 866 lb heavier (4,531 lb vs 3,665 lb)

Biggest size differences

  1. Curb weight: Porsche Panamera is 866 lb heavier (4,531 lb vs 3,665 lb)
  2. Width: Buick LaCrosse is 3.8 in narrower (77.3 in vs 73.5 in)
  3. Wheelbase: Porsche Panamera has a 4.6 in longer wheelbase (119.0 in vs 114.4 in)
  4. Height: Buick LaCrosse is 1.4 in taller (56.1 in vs 57.5 in)
  5. Length: Buick LaCrosse is 4.3 in shorter (201.8 in vs 197.5 in)

Practical verdicts

  • Easier to fit in a short garageBuick LaCrosse — Buick LaCrosse is shorter by 4.3 in Check garage fit for Porsche Panamera · garage fit for Buick LaCrosse
  • Narrower for tight parkingBuick LaCrosse — Buick LaCrosse is narrower by 3.8 in
  • Smaller exterior footprintBuick LaCrosse — Based on length × width (Buick LaCrosse)

Dimension comparison

SpecPorsche PanameraBuick LaCrosseDifference
Length201.8 in197.5 in4.3 in
Width77.3 in73.5 in3.8 in
Height56.1 in57.5 in1.4 in
Wheelbase119.0 in114.4 in4.6 in
Ground clearance4.7 in——
Curb weight4,531 lb3,665 lb866 lb

Values use trim midpoints when a model year lists a range (e.g. length 198.8 in – 204.7 in).

Compare by year

Overlapping model years with dimension data.

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