Kia Optima vs Infiniti Q50 Dimensions & Size Comparison
Comparing 2016 catalog dimensions. Kia Optima · Infiniti Q50
- Length191.1 in
- Height57.7 in
- Wheelbase110.4 in
- Ground clearance5.3 in
- Curb weight3,219 lb – 3,494 lb
- Width73.2 in
- Infiniti Q50 width71.8 in
Which is bigger?
- Length: Infiniti Q50 is 2.4 in shorter (191.1 in vs 188.7 in)
- Width: Infiniti Q50 is 1.4 in narrower (73.2 in vs 71.8 in)
- Height: Kia Optima is 0.7 in taller (57.7 in vs 57.0 in)
- Wheelbase: Infiniti Q50 has a 1.8 in longer wheelbase (110.4 in vs 112.2 in)
- Ground clearance: essentially the same
- Curb weight: Infiniti Q50 is 355 lb heavier (3,357 lb vs 3,712 lb)
Biggest size differences
- Curb weight: Infiniti Q50 is 355 lb heavier (3,357 lb vs 3,712 lb)
- Width: Infiniti Q50 is 1.4 in narrower (73.2 in vs 71.8 in)
- Wheelbase: Infiniti Q50 has a 1.8 in longer wheelbase (110.4 in vs 112.2 in)
- Length: Infiniti Q50 is 2.4 in shorter (191.1 in vs 188.7 in)
- Height: Kia Optima is 0.7 in taller (57.7 in vs 57.0 in)
Practical verdicts
- Easier to fit in a short garageInfiniti Q50 — Infiniti Q50 is shorter by 2.4 in Check garage fit for Kia Optima · garage fit for Infiniti Q50
- Narrower for tight parkingInfiniti Q50 — Infiniti Q50 is narrower by 1.4 in
- Smaller exterior footprintInfiniti Q50 — Based on length × width (Infiniti Q50)
Dimension comparison
| Spec | Kia Optima | Infiniti Q50 | Difference |
|---|---|---|---|
| Length | 191.1 in | 188.7 in | 2.4 in |
| Width | 73.2 in | 71.8 in | 1.4 in |
| Height | 57.7 in | 57.0 in | 0.7 in |
| Wheelbase | 110.4 in | 112.2 in | 1.8 in |
| Ground clearance | 5.3 in | 5.3 in | 0.0 in |
| Curb weight | 3,357 lb | 3,712 lb | 355 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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