Buick Regal Sportback vs Acura TLX Dimensions & Size Comparison
Comparing 2018 catalog dimensions. Buick Regal Sportback · Acura TLX
- Length192.9 in
- Height57.3 in
- Wheelbase111.4 in
- Curb weight3,748 lb – 4,096 lb
- Width73.3 in
- Acura TLX width73.0 in
Which is bigger?
- Length: Acura TLX is 1.3 in shorter (192.9 in vs 191.6 in)
- Width: Acura TLX is 0.3 in narrower (73.3 in vs 73.0 in)
- Height: Buick Regal Sportback is 0.3 in taller (57.3 in vs 57.0 in)
- Wheelbase: Buick Regal Sportback has a 2.1 in longer wheelbase (111.4 in vs 109.3 in)
- Curb weight: Buick Regal Sportback is 287 lb heavier (3,922 lb vs 3,635 lb)
Biggest size differences
- Curb weight: Buick Regal Sportback is 287 lb heavier (3,922 lb vs 3,635 lb)
- Wheelbase: Buick Regal Sportback has a 2.1 in longer wheelbase (111.4 in vs 109.3 in)
- Length: Acura TLX is 1.3 in shorter (192.9 in vs 191.6 in)
- Height: Buick Regal Sportback is 0.3 in taller (57.3 in vs 57.0 in)
- Width: Acura TLX is 0.3 in narrower (73.3 in vs 73.0 in)
Practical verdicts
- Easier to fit in a short garageAcura TLX — Acura TLX is shorter by 1.3 in Check garage fit for Buick Regal Sportback · garage fit for Acura TLX
- Narrower for tight parkingAcura TLX — Acura TLX is narrower by 0.3 in
- Smaller exterior footprintAcura TLX — Based on length × width (Acura TLX)
Dimension comparison
| Spec | Buick Regal Sportback | Acura TLX | Difference |
|---|---|---|---|
| Length | 192.9 in | 191.6 in | 1.3 in |
| Width | 73.3 in | 73.0 in | 0.3 in |
| Height | 57.3 in | 57.0 in | 0.3 in |
| Wheelbase | 111.4 in | 109.3 in | 2.1 in |
| Ground clearance | — | 5.8 in | — |
| Curb weight | 3,922 lb | 3,635 lb | 287 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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