Spec Sizes

Acura TLX vs Buick LaCrosse Dimensions & Size Comparison

Comparing 2019 catalog dimensions. Acura TLX · Buick LaCrosse

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

Side view
  • Length191.5 in – 191.7 in
  • Height57.0 in
  • Wheelbase109.3 in
  • Curb weight3,505 lb – 3,765 lb
Front / width
  • Width73.0 in
  • Buick LaCrosse width73.5 in

Which is bigger?

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

Biggest size differences

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

Practical verdicts

  • Easier to fit in a short garageAcura TLX — Acura TLX is shorter by 5.9 in Check garage fit for Acura TLX · garage fit for Buick LaCrosse
  • 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

SpecAcura TLXBuick LaCrosseDifference
Length191.6 in197.5 in5.9 in
Width73.0 in73.5 in0.5 in
Height57.0 in57.5 in0.5 in
Wheelbase109.3 in114.4 in5.1 in
Curb weight3,635 lb3,665 lb30 lb

Values use trim midpoints when a model year lists a range (e.g. length 191.5 in – 191.7 in).

Compare by year

Overlapping model years with dimension data.

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