Cadillac CTS-V vs Buick Regal Sportback Dimensions & Size Comparison
Comparing 2015 vs 2020 catalog dimensions. Cadillac CTS-V · Buick Regal Sportback
- Length188.5 in
- Height56.0 in
- Wheelbase113.4 in
- Ground clearance5.9 in
- Curb weight4,217 lb
- Width74.1 in
- Buick Regal Sportback width73.3 in
Which is bigger?
- Length: Cadillac CTS-V is 4.4 in shorter (188.5 in vs 192.9 in)
- Width: Buick Regal Sportback is 0.8 in narrower (74.1 in vs 73.3 in)
- Height: Buick Regal Sportback is 1.3 in taller (56.0 in vs 57.3 in)
- Wheelbase: Cadillac CTS-V has a 2.0 in longer wheelbase (113.4 in vs 111.4 in)
- Curb weight: Cadillac CTS-V is 208 lb heavier (4,217 lb vs 4,009 lb)
Biggest size differences
- Curb weight: Cadillac CTS-V is 208 lb heavier (4,217 lb vs 4,009 lb)
- Length: Cadillac CTS-V is 4.4 in shorter (188.5 in vs 192.9 in)
- Height: Buick Regal Sportback is 1.3 in taller (56.0 in vs 57.3 in)
- Wheelbase: Cadillac CTS-V has a 2.0 in longer wheelbase (113.4 in vs 111.4 in)
- Width: Buick Regal Sportback is 0.8 in narrower (74.1 in vs 73.3 in)
Practical verdicts
- Easier to fit in a short garageCadillac CTS-V — Cadillac CTS-V is shorter by 4.4 in Check garage fit for Cadillac CTS-V · garage fit for Buick Regal Sportback
- Narrower for tight parkingBuick Regal Sportback — Buick Regal Sportback is narrower by 0.8 in
- Smaller exterior footprintCadillac CTS-V — Based on length × width (Cadillac CTS-V)
Dimension comparison
| Spec | Cadillac CTS-V | Buick Regal Sportback | Difference |
|---|---|---|---|
| Length | 188.5 in | 192.9 in | 4.4 in |
| Width | 74.1 in | 73.3 in | 0.8 in |
| Height | 56.0 in | 57.3 in | 1.3 in |
| Wheelbase | 113.4 in | 111.4 in | 2.0 in |
| Ground clearance | 5.9 in | — | — |
| Curb weight | 4,217 lb | 4,009 lb | 208 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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