Kia Optima vs Acura TSX Dimensions & Size Comparison
Comparing 2010 catalog dimensions. Kia Optima · Acura TSX
- Length189.0 in
- Height58.3 in
- Wheelbase107.1 in
- Curb weight3,157 lb – 3,294 lb
- Width71.1 in
- Acura TSX width72.4 in
Which is bigger?
- Length: Acura TSX is 3.4 in shorter (189.0 in vs 185.6 in)
- Width: Kia Optima is 1.3 in narrower (71.1 in vs 72.4 in)
- Height: Kia Optima is 1.7 in taller (58.3 in vs 56.6 in)
- Wheelbase: Kia Optima has a 0.7 in longer wheelbase (107.1 in vs 106.4 in)
- Curb weight: Acura TSX is 315 lb heavier (3,226 lb vs 3,540 lb)
Biggest size differences
- Curb weight: Acura TSX is 315 lb heavier (3,226 lb vs 3,540 lb)
- Height: Kia Optima is 1.7 in taller (58.3 in vs 56.6 in)
- Length: Acura TSX is 3.4 in shorter (189.0 in vs 185.6 in)
- Width: Kia Optima is 1.3 in narrower (71.1 in vs 72.4 in)
- Wheelbase: Kia Optima has a 0.7 in longer wheelbase (107.1 in vs 106.4 in)
Practical verdicts
- Easier to fit in a short garageAcura TSX — Acura TSX is shorter by 3.4 in Check garage fit for Kia Optima · garage fit for Acura TSX
- Narrower for tight parkingKia Optima — Kia Optima is narrower by 1.3 in
Dimension comparison
| Spec | Kia Optima | Acura TSX | Difference |
|---|---|---|---|
| Length | 189.0 in | 185.6 in | 3.4 in |
| Width | 71.1 in | 72.4 in | 1.3 in |
| Height | 58.3 in | 56.6 in | 1.7 in |
| Wheelbase | 107.1 in | 106.4 in | 0.7 in |
| Curb weight | 3,226 lb | 3,540 lb | 315 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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