Cadillac CT6 vs Dodge Challenger Dimensions & Size Comparison

Comparing 2018 catalog dimensions. Cadillac CT6 · Dodge Challenger

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

Side view
  • Length204.1 in
  • Height58.0 in
  • Wheelbase122.4 in
  • Curb weight3,647 lb – 4,385 lb
Front / width
  • Width74.0 in
  • Dodge Challenger width75.7 in – 78.8 in

Which is bigger?

  • Length: Dodge Challenger is 6.3 in shorter (204.1 in vs 197.8 in)
  • Width: Cadillac CT6 is 3.3 in narrower (74.0 in vs 77.3 in)
  • Height: Cadillac CT6 is 1.4 in taller (58.0 in vs 56.6 in)
  • Wheelbase: Cadillac CT6 has a 6.2 in longer wheelbase (122.4 in vs 116.2 in)
  • Curb weight: Dodge Challenger is 155 lb heavier (4,016 lb vs 4,171 lb)

Biggest size differences

  1. Wheelbase: Cadillac CT6 has a 6.2 in longer wheelbase (122.4 in vs 116.2 in)
  2. Width: Cadillac CT6 is 3.3 in narrower (74.0 in vs 77.3 in)
  3. Curb weight: Dodge Challenger is 155 lb heavier (4,016 lb vs 4,171 lb)
  4. Length: Dodge Challenger is 6.3 in shorter (204.1 in vs 197.8 in)
  5. Height: Cadillac CT6 is 1.4 in taller (58.0 in vs 56.6 in)

Practical verdicts

  • Easier to fit in a short garageDodge ChallengerDodge Challenger is shorter by 6.3 in Check garage fit for Cadillac CT6 · garage fit for Dodge Challenger
  • Narrower for tight parkingCadillac CT6Cadillac CT6 is narrower by 3.3 in
  • Smaller exterior footprintCadillac CT6Based on length × width (Cadillac CT6)

Dimension comparison

SpecCadillac CT6Dodge ChallengerDifference
Length204.1 in197.8 in6.3 in
Width74.0 in77.3 in3.3 in
Height58.0 in56.6 in1.4 in
Wheelbase122.4 in116.2 in6.2 in
Ground clearance4.8 in
Curb weight4,016 lb4,171 lb155 lb

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

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.