Acura TL vs Buick Regal Sportback Dimensions & Size Comparison
Comparing 2008 vs 2020 catalog dimensions. Acura TL · Buick Regal Sportback
- Length189.3 in – 189.8 in
- Height56.7 in
- Wheelbase107.9 in
- Ground clearance5.8 in – 5.9 in
- Curb weight3,623 lb – 3,674 lb
- Width72.2 in
- Buick Regal Sportback width73.3 in
Which is bigger?
- Length: Acura TL is 3.3 in shorter (189.6 in vs 192.9 in)
- Width: Acura TL is 1.1 in narrower (72.2 in vs 73.3 in)
- Height: Buick Regal Sportback is 0.6 in taller (56.7 in vs 57.3 in)
- Wheelbase: Buick Regal Sportback has a 3.5 in longer wheelbase (107.9 in vs 111.4 in)
- Curb weight: Buick Regal Sportback is 361 lb heavier (3,649 lb vs 4,009 lb)
Biggest size differences
- Curb weight: Buick Regal Sportback is 361 lb heavier (3,649 lb vs 4,009 lb)
- Wheelbase: Buick Regal Sportback has a 3.5 in longer wheelbase (107.9 in vs 111.4 in)
- Length: Acura TL is 3.3 in shorter (189.6 in vs 192.9 in)
- Width: Acura TL is 1.1 in narrower (72.2 in vs 73.3 in)
- Height: Buick Regal Sportback is 0.6 in taller (56.7 in vs 57.3 in)
Practical verdicts
- Easier to fit in a short garageAcura TL — Acura TL is shorter by 3.3 in Check garage fit for Acura TL · garage fit for Buick Regal Sportback
- Narrower for tight parkingAcura TL — Acura TL is narrower by 1.1 in
- Smaller exterior footprintAcura TL — Based on length × width (Acura TL)
Dimension comparison
| Spec | Acura TL | Buick Regal Sportback | Difference |
|---|---|---|---|
| Length | 189.6 in | 192.9 in | 3.3 in |
| Width | 72.2 in | 73.3 in | 1.1 in |
| Height | 56.7 in | 57.3 in | 0.6 in |
| Wheelbase | 107.9 in | 111.4 in | 3.5 in |
| Ground clearance | 5.8 in | — | — |
| Curb weight | 3,649 lb | 4,009 lb | 361 lb |
Values use trim midpoints when a model year lists a range (e.g. length 189.3 in – 189.8 in).
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