Vehicle price comparison
Kia Optima vs Hyundai Sonata Door Assembly prices
Price face-off
Median price comparison
Market analysis
Why does the Kia Optima door assembly cost more?
A used Kia Optima door assembly carries a median asking price of $250, which is 11% higher than the Hyundai Sonata at $225. Supply also plays a role: Kia Optima has 1,082 priced listings versus 649 for Hyundai Sonata, and more listings generally mean more choices and more competitive pricing.
The Hyundai Sonata average ($284) runs 26% above its median ($225), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
Our guide covers 4 model years for the Hyundai Sonata (2015–2018) but only 2 for the Kia Optima (2015–2017), so the Hyundai Sonata data reflects a broader range of generations.
The Kia Optima has 16 known trim variants compared to 6 for the Hyundai Sonata, which means buyers need to be more careful about matching the exact engine or drivetrain configuration on the Kia Optima.
Full price guide
Kia Optima Door Assembly
$50 – $750 · 1,082 listings
Full price guide
Hyundai Sonata Door Assembly
$50 – $1,495 · 649 listings
Common questions
Kia Optima vs Hyundai Sonata door assembly FAQ
Is a used Kia Optima door assembly cheaper than a Hyundai Sonata?
Hyundai Sonata has the lower median by $25 (11%). The Hyundai Sonata door assembly ranges from $50 to $1,495 across 649 listings, while the Kia Optima ranges from $50 to $750 across 1,082 listings.
Can I use a Kia Optima door assembly in a Hyundai Sonata?
This comparison describes pricing, not interchangeability. Even when two parts share similar prices, they may require different engines, trims, electronics, or mounting points. Always match the seller's part number against your VIN before purchasing.
How many listings does this comparison cover?
This comparison draws from 1,082 priced Kia Optima listings and 649 priced Hyundai Sonata listings — 1,731 in total.
Are there different trim variants to choose from?
Yes. The Kia Optima door assembly has 16 trim variants and the Hyundai Sonata has 6. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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