Spec Sizes

BMW M5 vs Cadillac CT5 Dimensions & Size Comparison

Comparing 2022 catalog dimensions. BMW M5 · Cadillac CT5

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

Side view
  • Length196.4 in
  • Height57.8 in – 58.0 in
  • Wheelbase117.4 in
  • Curb weight4,114 lb – 4,345 lb
Front / width
  • Width74.9 in
  • Cadillac CT5 width74.1 in

Which is bigger?

  • Length: Cadillac CT5 is 2.6 in shorter (196.4 in vs 193.8 in)
  • Width: Cadillac CT5 is 0.8 in narrower (74.9 in vs 74.1 in)
  • Height: BMW M5 is 0.7 in taller (57.9 in vs 57.2 in)
  • Wheelbase: BMW M5 has a 1.4 in longer wheelbase (117.4 in vs 116.0 in)
  • Curb weight: BMW M5 is 487 lb heavier (4,230 lb vs 3,743 lb)

Biggest size differences

  1. Curb weight: BMW M5 is 487 lb heavier (4,230 lb vs 3,743 lb)
  2. Length: Cadillac CT5 is 2.6 in shorter (196.4 in vs 193.8 in)
  3. Height: BMW M5 is 0.7 in taller (57.9 in vs 57.2 in)
  4. Wheelbase: BMW M5 has a 1.4 in longer wheelbase (117.4 in vs 116.0 in)
  5. Width: Cadillac CT5 is 0.8 in narrower (74.9 in vs 74.1 in)

Practical verdicts

  • Easier to fit in a short garageCadillac CT5 — Cadillac CT5 is shorter by 2.6 in Check garage fit for BMW M5 · garage fit for Cadillac CT5
  • Narrower for tight parkingCadillac CT5 — Cadillac CT5 is narrower by 0.8 in
  • Smaller exterior footprintCadillac CT5 — Based on length × width (Cadillac CT5)

Dimension comparison

SpecBMW M5Cadillac CT5Difference
Length196.4 in193.8 in2.6 in
Width74.9 in74.1 in0.8 in
Height57.9 in57.2 in0.7 in
Wheelbase117.4 in116.0 in1.4 in
Curb weight4,230 lb3,743 lb487 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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