Kia Optima vs Hyundai Sonata Dimensions & Size Comparison
Comparing 2001 catalog dimensions. Kia Optima · Hyundai Sonata
- Length185.9 in
- Height55.5 in
- Wheelbase106.3 in
- Curb weight3,157 lb – 3,190 lb
- Width71.5 in
- Hyundai Sonata width71.6 in
Which is bigger?
- Length: Hyundai Sonata is 0.5 in shorter (185.9 in vs 185.4 in)
- Width: Kia Optima is 0.1 in narrower (71.5 in vs 71.6 in)
- Height: essentially the same
- Wheelbase: essentially the same
- Curb weight: Kia Optima is 103 lb heavier (3,174 lb vs 3,071 lb)
Biggest size differences
- Curb weight: Kia Optima is 103 lb heavier (3,174 lb vs 3,071 lb)
- Length: Hyundai Sonata is 0.5 in shorter (185.9 in vs 185.4 in)
- Width: Kia Optima is 0.1 in narrower (71.5 in vs 71.6 in)
Practical verdicts
- Easier to fit in a short garageHyundai Sonata — Hyundai Sonata is shorter by 0.5 in Check garage fit for Kia Optima · garage fit for Hyundai Sonata
- Narrower for tight parkingKia Optima — Kia Optima is narrower by 0.1 in
Dimension comparison
| Spec | Kia Optima | Hyundai Sonata | Difference |
|---|---|---|---|
| Length | 185.9 in | 185.4 in | 0.5 in |
| Width | 71.5 in | 71.6 in | 0.1 in |
| Height | 55.5 in | 55.5 in | 0.0 in |
| Wheelbase | 106.3 in | 106.3 in | 0.0 in |
| Curb weight | 3,174 lb | 3,071 lb | 103 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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