Spec Sizes

Buick Riviera vs Acura TLX Dimensions & Size Comparison

Comparing 1999 vs 2022 catalog dimensions. Buick Riviera · Acura TLX

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

Side view
  • Length207.2 in
  • Height54.6 in
  • Wheelbase113.8 in
  • Curb weight3,713 lb
Front / width
  • Width75.0 in
  • Acura TLX width75.2 in

Which is bigger?

  • Length: Acura TLX is 12.6 in shorter (207.2 in vs 194.6 in)
  • Width: Buick Riviera is 0.2 in narrower (75.0 in vs 75.2 in)
  • Height: Acura TLX is 1.8 in taller (54.6 in vs 56.4 in)
  • Wheelbase: Buick Riviera has a 0.8 in longer wheelbase (113.8 in vs 113.0 in)
  • Curb weight: Acura TLX is 252 lb heavier (3,713 lb vs 3,965 lb)

Biggest size differences

  1. Length: Acura TLX is 12.6 in shorter (207.2 in vs 194.6 in)
  2. Curb weight: Acura TLX is 252 lb heavier (3,713 lb vs 3,965 lb)
  3. Height: Acura TLX is 1.8 in taller (54.6 in vs 56.4 in)
  4. Wheelbase: Buick Riviera has a 0.8 in longer wheelbase (113.8 in vs 113.0 in)
  5. Width: Buick Riviera is 0.2 in narrower (75.0 in vs 75.2 in)

Practical verdicts

  • Easier to fit in a short garageAcura TLX — Acura TLX is shorter by 12.6 in Check garage fit for Buick Riviera · garage fit for Acura TLX
  • Narrower for tight parkingBuick Riviera — Buick Riviera is narrower by 0.2 in
  • Smaller exterior footprintAcura TLX — Based on length × width (Acura TLX)

Dimension comparison

SpecBuick RivieraAcura TLXDifference
Length207.2 in194.6 in12.6 in
Width75.0 in75.2 in0.2 in
Height54.6 in56.4 in1.8 in
Wheelbase113.8 in113.0 in0.8 in
Curb weight3,713 lb3,965 lb252 lb

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

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