Spec Sizes

Cadillac CTS-V vs Infiniti Q50 Dimensions & Size Comparison

Comparing 2014 catalog dimensions. Cadillac CTS-V · Infiniti Q50

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

Side view
  • Length188.5 in – 192.0 in
  • Height56.0 in – 58.0 in
  • Wheelbase113.4 in
  • Curb weight4,204 lb – 4,398 lb
Front / width
  • Width72.5 in – 74.1 in
  • Infiniti Q50 width71.8 in

Which is bigger?

  • Length: Infiniti Q50 is 1.6 in shorter (190.3 in vs 188.7 in)
  • Width: Infiniti Q50 is 1.5 in narrower (73.3 in vs 71.8 in)
  • Height: essentially the same
  • Wheelbase: Cadillac CTS-V has a 1.2 in longer wheelbase (113.4 in vs 112.2 in)
  • Curb weight: Cadillac CTS-V is 590 lb heavier (4,301 lb vs 3,712 lb)

Biggest size differences

  1. Curb weight: Cadillac CTS-V is 590 lb heavier (4,301 lb vs 3,712 lb)
  2. Width: Infiniti Q50 is 1.5 in narrower (73.3 in vs 71.8 in)
  3. Wheelbase: Cadillac CTS-V has a 1.2 in longer wheelbase (113.4 in vs 112.2 in)
  4. Length: Infiniti Q50 is 1.6 in shorter (190.3 in vs 188.7 in)

Practical verdicts

  • Easier to fit in a short garageInfiniti Q50 — Infiniti Q50 is shorter by 1.6 in Check garage fit for Cadillac CTS-V · garage fit for Infiniti Q50
  • Narrower for tight parkingInfiniti Q50 — Infiniti Q50 is narrower by 1.5 in
  • Smaller exterior footprintInfiniti Q50 — Based on length × width (Infiniti Q50)

Dimension comparison

SpecCadillac CTS-VInfiniti Q50Difference
Length190.3 in188.7 in1.6 in
Width73.3 in71.8 in1.5 in
Height57.0 in57.0 in0.0 in
Wheelbase113.4 in112.2 in1.2 in
Curb weight4,301 lb3,712 lb590 lb

Values use trim midpoints when a model year lists a range (e.g. length 188.5 in – 192.0 in).

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.