Vehicle price comparison
Mercedes E Class vs Kia Optima Transmission Control Module prices
Price face-off
Median price comparison
Condition comparison
How does the price differ by part grade?
Market analysis
Why does the Mercedes E Class transmission control module cost more?
A used Mercedes E Class transmission control module carries a median asking price of $114, which is 4% higher than the Kia Optima at $110. Supply also plays a role: Mercedes E Class has 9,572 priced listings versus 4,860 for Kia Optima, and more listings generally mean more choices and more competitive pricing.
The Mercedes E Class average ($142) runs 25% above its median ($114), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
Our guide covers 8 model years for the Mercedes E Class (2017–2024) but only 5 for the Kia Optima (2016–2020), so the Mercedes E Class data reflects a broader range of generations.
Only 65% of Kia Optima transmission control module listings include a posted price (4,860 of 7,475 observed) — the rest are "call for price," which usually signals negotiable or higher-than-average pricing.
The Mercedes E Class transmission control module is interchangeable across 15 model years versus just 11 for the Kia Optima — that wider compatibility window means more donor vehicles in salvage yards and tends to push prices lower.
Full price guide
Mercedes E Class Transmission Control Module
$15 – $11,573 · 9,572 listings
Full price guide
Kia Optima Transmission Control Module
$25 – $1,025 · 4,860 listings
Common questions
Mercedes E Class vs Kia Optima transmission control module FAQ
Is a used Mercedes E Class transmission control module cheaper than a Kia Optima?
Kia Optima has the lower median by $4 (4%). The Kia Optima transmission control module ranges from $25 to $1,025 across 4,860 listings, while the Mercedes E Class ranges from $15 to $11,573 across 9,572 listings.
Can I use a Mercedes E Class transmission control module in a Kia Optima?
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 9,572 priced Mercedes E Class listings and 4,860 priced Kia Optima listings — 14,432 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Mercedes E Class $123 vs Kia Optima $110. Grade B (Good): Mercedes E Class $105 vs Kia Optima $120. Grade C (Fair): Mercedes E Class $75 vs Kia Optima $85. Grade A parts are in excellent condition, B is good, and C is fair — always confirm grading criteria with the seller.
Are there different trim variants to choose from?
Yes. The Mercedes E Class transmission control module has 2 trim variants and the Kia Optima has 35. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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