Cadillac CT5-V vs BMW M5 Dimensions & Size Comparison
Comparing 2022 vs 2023 catalog dimensions. Cadillac CT5-V · BMW M5
- Length193.8 in – 194.9 in
- Height56.5 in – 57.2 in
- Wheelbase116.0 in
- Curb weight3,974 lb – 4,144 lb
- Width74.1 in
- BMW M5 width74.9 in
Which is bigger?
- Length: Cadillac CT5-V is 2.0 in shorter (194.4 in vs 196.4 in)
- Width: Cadillac CT5-V is 0.8 in narrower (74.1 in vs 74.9 in)
- Height: BMW M5 is 1.1 in taller (56.9 in vs 58.0 in)
- Wheelbase: BMW M5 has a 1.4 in longer wheelbase (116.0 in vs 117.4 in)
- Curb weight: BMW M5 is 286 lb heavier (4,059 lb vs 4,345 lb)
Biggest size differences
- Curb weight: BMW M5 is 286 lb heavier (4,059 lb vs 4,345 lb)
- Height: BMW M5 is 1.1 in taller (56.9 in vs 58.0 in)
- Wheelbase: BMW M5 has a 1.4 in longer wheelbase (116.0 in vs 117.4 in)
- Width: Cadillac CT5-V is 0.8 in narrower (74.1 in vs 74.9 in)
- Length: Cadillac CT5-V is 2.0 in shorter (194.4 in vs 196.4 in)
Practical verdicts
- Easier to fit in a short garageCadillac CT5-V — Cadillac CT5-V is shorter by 2.0 in Check garage fit for Cadillac CT5-V · garage fit for BMW M5
- Narrower for tight parkingCadillac CT5-V — Cadillac CT5-V is narrower by 0.8 in
- Smaller exterior footprintCadillac CT5-V — Based on length × width (Cadillac CT5-V)
Dimension comparison
| Spec | Cadillac CT5-V | BMW M5 | Difference |
|---|---|---|---|
| Length | 194.4 in | 196.4 in | 2.0 in |
| Width | 74.1 in | 74.9 in | 0.8 in |
| Height | 56.9 in | 58.0 in | 1.1 in |
| Wheelbase | 116.0 in | 117.4 in | 1.4 in |
| Curb weight | 4,059 lb | 4,345 lb | 286 lb |
Values use trim midpoints when a model year lists a range (e.g. length 193.8 in – 194.9 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.