Spec Sizes

BMW M5 vs Buick Regal TourX Dimensions & Size Comparison

Comparing 2019 catalog dimensions. BMW M5 · Buick Regal TourX

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

Side view
  • Length195.5 in
  • Height58.0 in
  • Wheelbase117.4 in
  • Curb weight4,370 lb
Front / width
  • Width74.9 in
  • Buick Regal TourX width73.3 in

Which is bigger?

  • Length: BMW M5 is 0.8 in shorter (195.5 in vs 196.3 in)
  • Width: Buick Regal TourX is 1.6 in narrower (74.9 in vs 73.3 in)
  • Height: Buick Regal TourX is 0.4 in taller (58.0 in vs 58.4 in)
  • Wheelbase: BMW M5 has a 6.0 in longer wheelbase (117.4 in vs 111.4 in)
  • Curb weight: BMW M5 is 592 lb heavier (4,370 lb vs 3,779 lb)

Biggest size differences

  1. Curb weight: BMW M5 is 592 lb heavier (4,370 lb vs 3,779 lb)
  2. Wheelbase: BMW M5 has a 6.0 in longer wheelbase (117.4 in vs 111.4 in)
  3. Width: Buick Regal TourX is 1.6 in narrower (74.9 in vs 73.3 in)
  4. Height: Buick Regal TourX is 0.4 in taller (58.0 in vs 58.4 in)
  5. Length: BMW M5 is 0.8 in shorter (195.5 in vs 196.3 in)

Practical verdicts

  • Easier to fit in a short garageBMW M5 — BMW M5 is shorter by 0.8 in Check garage fit for BMW M5 · garage fit for Buick Regal TourX
  • Narrower for tight parkingBuick Regal TourX — Buick Regal TourX is narrower by 1.6 in
  • Smaller exterior footprintBuick Regal TourX — Based on length × width (Buick Regal TourX)

Dimension comparison

SpecBMW M5Buick Regal TourXDifference
Length195.5 in196.3 in0.8 in
Width74.9 in73.3 in1.6 in
Height58.0 in58.4 in0.4 in
Wheelbase117.4 in111.4 in6.0 in
Curb weight4,370 lb3,779 lb592 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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