Kia Optima vs Hyundai Sonata Dimensions & Size Comparison
Comparing 2019 catalog dimensions. Kia Optima · Hyundai Sonata
- Length191.1 in
- Height57.7 in
- Wheelbase110.4 in
- Ground clearance5.3 in
- Curb weight3,230 lb – 3,558 lb
- Width73.2 in
- Hyundai Sonata width73.4 in
Which is bigger?
- Length: essentially the same
- Width: Kia Optima is 0.2 in narrower (73.2 in vs 73.4 in)
- Height: Hyundai Sonata is 0.4 in taller (57.7 in vs 58.1 in)
- Wheelbase: essentially the same
- Ground clearance: essentially the same
- Curb weight: Kia Optima is 7 lb heavier (3,394 lb vs 3,387 lb)
Biggest size differences
- Height: Hyundai Sonata is 0.4 in taller (57.7 in vs 58.1 in)
- Width: Kia Optima is 0.2 in narrower (73.2 in vs 73.4 in)
- Curb weight: Kia Optima is 7 lb heavier (3,394 lb vs 3,387 lb)
Practical verdicts
- Narrower for tight parkingKia Optima — Kia Optima is narrower by 0.2 in
Dimension comparison
| Spec | Kia Optima | Hyundai Sonata | Difference |
|---|---|---|---|
| Length | 191.1 in | 191.1 in | 0.0 in |
| Width | 73.2 in | 73.4 in | 0.2 in |
| Height | 57.7 in | 58.1 in | 0.4 in |
| Wheelbase | 110.4 in | 110.4 in | 0.0 in |
| Ground clearance | 5.3 in | 5.3 in | 0.0 in |
| Curb weight | 3,394 lb | 3,387 lb | 7 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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