Spec Sizes

Buick LaCrosse vs Acura TLX Dimensions & Size Comparison

Comparing 2019 catalog dimensions. Buick LaCrosse · Acura TLX

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

Side view
  • Length197.5 in
  • Height57.5 in
  • Wheelbase114.4 in
  • Curb weight3,490 lb – 3,840 lb
Front / width
  • Width73.5 in
  • Acura TLX width73.0 in

Which is bigger?

  • Length: Acura TLX is 5.9 in shorter (197.5 in vs 191.6 in)
  • Width: Acura TLX is 0.5 in narrower (73.5 in vs 73.0 in)
  • Height: Buick LaCrosse is 0.5 in taller (57.5 in vs 57.0 in)
  • Wheelbase: Buick LaCrosse has a 5.1 in longer wheelbase (114.4 in vs 109.3 in)
  • Curb weight: Buick LaCrosse is 30 lb heavier (3,665 lb vs 3,635 lb)

Biggest size differences

  1. Wheelbase: Buick LaCrosse has a 5.1 in longer wheelbase (114.4 in vs 109.3 in)
  2. Length: Acura TLX is 5.9 in shorter (197.5 in vs 191.6 in)
  3. Height: Buick LaCrosse is 0.5 in taller (57.5 in vs 57.0 in)
  4. Curb weight: Buick LaCrosse is 30 lb heavier (3,665 lb vs 3,635 lb)
  5. Width: Acura TLX is 0.5 in narrower (73.5 in vs 73.0 in)

Practical verdicts

  • Easier to fit in a short garageAcura TLX — Acura TLX is shorter by 5.9 in Check garage fit for Buick LaCrosse · garage fit for Acura TLX
  • Narrower for tight parkingAcura TLX — Acura TLX is narrower by 0.5 in
  • Smaller exterior footprintAcura TLX — Based on length × width (Acura TLX)

Dimension comparison

SpecBuick LaCrosseAcura TLXDifference
Length197.5 in191.6 in5.9 in
Width73.5 in73.0 in0.5 in
Height57.5 in57.0 in0.5 in
Wheelbase114.4 in109.3 in5.1 in
Curb weight3,665 lb3,635 lb30 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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