Spec Sizes

BMW M5 vs Cadillac CTS Dimensions & Size Comparison

Comparing 2006 catalog dimensions. BMW M5 · Cadillac CTS

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

Side view
  • Length191.1 in
  • Height57.8 in
  • Wheelbase113.7 in
  • Curb weight4,012 lb
Front / width
  • Width72.7 in
  • Cadillac CTS width70.6 in

Which is bigger?

  • Length: Cadillac CTS is 1.0 in shorter (191.1 in vs 190.1 in)
  • Width: Cadillac CTS is 2.1 in narrower (72.7 in vs 70.6 in)
  • Height: BMW M5 is 1.1 in taller (57.8 in vs 56.7 in)
  • Wheelbase: BMW M5 has a 0.3 in longer wheelbase (113.7 in vs 113.4 in)
  • Curb weight: BMW M5 is 503 lb heavier (4,012 lb vs 3,509 lb)

Biggest size differences

  1. Curb weight: BMW M5 is 503 lb heavier (4,012 lb vs 3,509 lb)
  2. Width: Cadillac CTS is 2.1 in narrower (72.7 in vs 70.6 in)
  3. Height: BMW M5 is 1.1 in taller (57.8 in vs 56.7 in)
  4. Length: Cadillac CTS is 1.0 in shorter (191.1 in vs 190.1 in)
  5. Wheelbase: BMW M5 has a 0.3 in longer wheelbase (113.7 in vs 113.4 in)

Practical verdicts

  • Easier to fit in a short garageCadillac CTS — Cadillac CTS is shorter by 1.0 in Check garage fit for BMW M5 · garage fit for Cadillac CTS
  • Narrower for tight parkingCadillac CTS — Cadillac CTS is narrower by 2.1 in
  • Smaller exterior footprintCadillac CTS — Based on length × width (Cadillac CTS)

Dimension comparison

SpecBMW M5Cadillac CTSDifference
Length191.1 in190.1 in1.0 in
Width72.7 in70.6 in2.1 in
Height57.8 in56.7 in1.1 in
Wheelbase113.7 in113.4 in0.3 in
Curb weight4,012 lb3,509 lb503 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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