Acura TSX vs Kia Optima Dimensions & Size Comparison
Comparing 2009 catalog dimensions. Acura TSX · Kia Optima
- Length186.2 in
- Height56.7 in
- Wheelbase106.6 in
- Ground clearance5.9 in
- Curb weight3,400 lb
- Width72.5 in
- Kia Optima width71.1 in
Which is bigger?
- Length: Acura TSX is 2.8 in shorter (186.2 in vs 189.0 in)
- Width: Kia Optima is 1.4 in narrower (72.5 in vs 71.1 in)
- Height: Kia Optima is 1.6 in taller (56.7 in vs 58.3 in)
- Wheelbase: Kia Optima has a 0.5 in longer wheelbase (106.6 in vs 107.1 in)
- Curb weight: Acura TSX is 175 lb heavier (3,400 lb vs 3,226 lb)
Biggest size differences
- Curb weight: Acura TSX is 175 lb heavier (3,400 lb vs 3,226 lb)
- Height: Kia Optima is 1.6 in taller (56.7 in vs 58.3 in)
- Width: Kia Optima is 1.4 in narrower (72.5 in vs 71.1 in)
- Length: Acura TSX is 2.8 in shorter (186.2 in vs 189.0 in)
- Wheelbase: Kia Optima has a 0.5 in longer wheelbase (106.6 in vs 107.1 in)
Practical verdicts
- Easier to fit in a short garageAcura TSX — Acura TSX is shorter by 2.8 in Check garage fit for Acura TSX · garage fit for Kia Optima
- Narrower for tight parkingKia Optima — Kia Optima is narrower by 1.4 in
Dimension comparison
| Spec | Acura TSX | Kia Optima | Difference |
|---|---|---|---|
| Length | 186.2 in | 189.0 in | 2.8 in |
| Width | 72.5 in | 71.1 in | 1.4 in |
| Height | 56.7 in | 58.3 in | 1.6 in |
| Wheelbase | 106.6 in | 107.1 in | 0.5 in |
| Ground clearance | 5.9 in | — | — |
| Curb weight | 3,400 lb | 3,226 lb | 175 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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