Buick Regal TourX vs Cadillac XTS Dimensions & Size Comparison
Comparing 2018 catalog dimensions. Buick Regal TourX · Cadillac XTS
- Length196.3 in
- Height58.4 in
- Wheelbase111.4 in
- Curb weight4,239 lb – 4,286 lb
- Width73.3 in
- Cadillac XTS width72.9 in
Which is bigger?
- Length: Buick Regal TourX is 4.6 in shorter (196.3 in vs 200.9 in)
- Width: Cadillac XTS is 0.4 in narrower (73.3 in vs 72.9 in)
- Height: Cadillac XTS is 1.0 in taller (58.4 in vs 59.4 in)
- Wheelbase: Cadillac XTS has a 0.3 in longer wheelbase (111.4 in vs 111.7 in)
- Curb weight: Buick Regal TourX is 235 lb heavier (4,263 lb vs 4,028 lb)
Biggest size differences
- Curb weight: Buick Regal TourX is 235 lb heavier (4,263 lb vs 4,028 lb)
- Length: Buick Regal TourX is 4.6 in shorter (196.3 in vs 200.9 in)
- Height: Cadillac XTS is 1.0 in taller (58.4 in vs 59.4 in)
- Width: Cadillac XTS is 0.4 in narrower (73.3 in vs 72.9 in)
- Wheelbase: Cadillac XTS has a 0.3 in longer wheelbase (111.4 in vs 111.7 in)
Practical verdicts
- Easier to fit in a short garageBuick Regal TourX — Buick Regal TourX is shorter by 4.6 in Check garage fit for Buick Regal TourX · garage fit for Cadillac XTS
- Narrower for tight parkingCadillac XTS — Cadillac XTS is narrower by 0.4 in
- Smaller exterior footprintBuick Regal TourX — Based on length × width (Buick Regal TourX)
Dimension comparison
| Spec | Buick Regal TourX | Cadillac XTS | Difference |
|---|---|---|---|
| Length | 196.3 in | 200.9 in | 4.6 in |
| Width | 73.3 in | 72.9 in | 0.4 in |
| Height | 58.4 in | 59.4 in | 1.0 in |
| Wheelbase | 111.4 in | 111.7 in | 0.3 in |
| Ground clearance | — | 5.0 in | — |
| Curb weight | 4,263 lb | 4,028 lb | 235 lb |
Values use trim midpoints when a model year lists a range.
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Overlapping model years with dimension data.
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