Cadillac XTS vs Buick Regal TourX Dimensions & Size Comparison
Comparing 2019 vs 2020 catalog dimensions. Cadillac XTS · Buick Regal TourX
- Length200.9 in
- Height59.4 in
- Wheelbase111.7 in
- Curb weight4,021 lb – 4,200 lb
- Width72.9 in
- Buick Regal TourX width73.3 in
Which is bigger?
- Length: Buick Regal TourX is 4.6 in shorter (200.9 in vs 196.3 in)
- Width: Cadillac XTS is 0.4 in narrower (72.9 in vs 73.3 in)
- Height: Cadillac XTS is 1.0 in taller (59.4 in vs 58.4 in)
- Wheelbase: Cadillac XTS has a 0.3 in longer wheelbase (111.7 in vs 111.4 in)
- Curb weight: Cadillac XTS is 332 lb heavier (4,111 lb vs 3,779 lb)
Biggest size differences
- Curb weight: Cadillac XTS is 332 lb heavier (4,111 lb vs 3,779 lb)
- Length: Buick Regal TourX is 4.6 in shorter (200.9 in vs 196.3 in)
- Height: Cadillac XTS is 1.0 in taller (59.4 in vs 58.4 in)
- Width: Cadillac XTS is 0.4 in narrower (72.9 in vs 73.3 in)
- Wheelbase: Cadillac XTS has a 0.3 in longer wheelbase (111.7 in vs 111.4 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 Cadillac XTS · garage fit for Buick Regal TourX
- 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 | Cadillac XTS | Buick Regal TourX | Difference |
|---|---|---|---|
| Length | 200.9 in | 196.3 in | 4.6 in |
| Width | 72.9 in | 73.3 in | 0.4 in |
| Height | 59.4 in | 58.4 in | 1.0 in |
| Wheelbase | 111.7 in | 111.4 in | 0.3 in |
| Curb weight | 4,111 lb | 3,779 lb | 332 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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