Spec Sizes

Acura TLX vs Buick LaCrosse Dimensions & Size Comparison

Comparing 2015 catalog dimensions. Acura TLX · Buick LaCrosse

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

Side view
  • Length190.3 in
  • Height57.0 in
  • Wheelbase109.3 in
  • Ground clearance5.8 in – 5.9 in
  • Curb weight3,483 lb – 3,774 lb
Front / width
  • Width73.0 in
  • Buick LaCrosse width73.1 in

Which is bigger?

  • Length: Acura TLX is 6.6 in shorter (190.3 in vs 196.9 in)
  • Width: Acura TLX is 0.1 in narrower (73.0 in vs 73.1 in)
  • Height: Buick LaCrosse is 2.2 in taller (57.0 in vs 59.2 in)
  • Wheelbase: Buick LaCrosse has a 2.4 in longer wheelbase (109.3 in vs 111.7 in)
  • Ground clearance: Buick LaCrosse has 1.0 in more ground clearance (5.8 in vs 6.8 in)
  • Curb weight: Buick LaCrosse is 331 lb heavier (3,629 lb vs 3,959 lb)

Biggest size differences

  1. Ground clearance: Buick LaCrosse has 1.0 in more ground clearance (5.8 in vs 6.8 in)
  2. Curb weight: Buick LaCrosse is 331 lb heavier (3,629 lb vs 3,959 lb)
  3. Height: Buick LaCrosse is 2.2 in taller (57.0 in vs 59.2 in)
  4. Length: Acura TLX is 6.6 in shorter (190.3 in vs 196.9 in)
  5. Wheelbase: Buick LaCrosse has a 2.4 in longer wheelbase (109.3 in vs 111.7 in)

Practical verdicts

  • Easier to fit in a short garageAcura TLX — Acura TLX is shorter by 6.6 in Check garage fit for Acura TLX · garage fit for Buick LaCrosse
  • Narrower for tight parkingAcura TLX — Acura TLX is narrower by 0.1 in
  • More ground clearanceBuick LaCrosse — Buick LaCrosse has 1.0 in more clearance
  • Smaller exterior footprintAcura TLX — Based on length × width (Acura TLX)

Dimension comparison

SpecAcura TLXBuick LaCrosseDifference
Length190.3 in196.9 in6.6 in
Width73.0 in73.1 in0.1 in
Height57.0 in59.2 in2.2 in
Wheelbase109.3 in111.7 in2.4 in
Ground clearance5.8 in6.8 in1.0 in
Curb weight3,629 lb3,959 lb331 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.