Audi S6 vs Kia Optima Dimensions & Size Comparison
Comparing 2018 catalog dimensions. Audi S6 · Kia Optima
- Length194.4 in
- Height56.8 in
- Wheelbase114.8 in
- Ground clearance4.6 in
- Curb weight4,497 lb
- Width73.8 in
- Kia Optima width73.2 in
Which is bigger?
- Length: Kia Optima is 3.3 in shorter (194.4 in vs 191.1 in)
- Width: Kia Optima is 0.6 in narrower (73.8 in vs 73.2 in)
- Height: Kia Optima is 0.9 in taller (56.8 in vs 57.7 in)
- Wheelbase: Audi S6 has a 4.4 in longer wheelbase (114.8 in vs 110.4 in)
- Ground clearance: Kia Optima has 0.7 in more ground clearance (4.6 in vs 5.3 in)
- Curb weight: Audi S6 is 1,141 lb heavier (4,497 lb vs 3,357 lb)
Biggest size differences
- Curb weight: Audi S6 is 1,141 lb heavier (4,497 lb vs 3,357 lb)
- Ground clearance: Kia Optima has 0.7 in more ground clearance (4.6 in vs 5.3 in)
- Wheelbase: Audi S6 has a 4.4 in longer wheelbase (114.8 in vs 110.4 in)
- Length: Kia Optima is 3.3 in shorter (194.4 in vs 191.1 in)
- Height: Kia Optima is 0.9 in taller (56.8 in vs 57.7 in)
Practical verdicts
- Easier to fit in a short garageKia Optima — Kia Optima is shorter by 3.3 in Check garage fit for Audi S6 · garage fit for Kia Optima
- Narrower for tight parkingKia Optima — Kia Optima is narrower by 0.6 in
- More ground clearanceKia Optima — Kia Optima has 0.7 in more clearance
- Smaller exterior footprintKia Optima — Based on length × width (Kia Optima)
Dimension comparison
| Spec | Audi S6 | Kia Optima | Difference |
|---|---|---|---|
| Length | 194.4 in | 191.1 in | 3.3 in |
| Width | 73.8 in | 73.2 in | 0.6 in |
| Height | 56.8 in | 57.7 in | 0.9 in |
| Wheelbase | 114.8 in | 110.4 in | 4.4 in |
| Ground clearance | 4.6 in | 5.3 in | 0.7 in |
| Curb weight | 4,497 lb | 3,357 lb | 1,141 lb |
Values use trim midpoints when a model year lists a range.
Compare by year
Overlapping model years with dimension data.
Already own one of these cars?
Jump to maintenance sizes on the vehicle page — tires, wipers, battery, and oil when present in the catalog.