Vehicle price comparison
Mercedes GLE Class vs Buick Regal Transmission Control Module prices
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Price face-off
Median price comparison
Condition comparison
How does the price differ by part grade?
Market analysis
Why does the Mercedes GLE Class transmission control module cost more?
A used Mercedes GLE Class transmission control module carries a median asking price of $145, which is 45% higher than the Buick Regal at $100. Supply also plays a role: Mercedes GLE Class has 24,722 priced listings versus 4,141 for Buick Regal, and more listings generally mean more choices and more competitive pricing.
The Buick Regal average ($123) runs 23% above its median ($100), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
Our guide covers 9 model years for the Mercedes GLE Class (2016–2025) but only 6 for the Buick Regal (2015–2020), so the Mercedes GLE Class data reflects a broader range of generations.
At Grade A (excellent) condition, the Buick Regal is 33% cheaper ($103 vs $154) — the gap widens compared to the overall median difference.
Buyer's checklist
What to check before buying a used transmission control module
- Match OEM hardware and software part numbers exactly, as shift schedules and solenoid driving algorithms differ between gear ratios and engine sizes.
- Determine if the module is standalone, integrated into the PCM/ECM, or mounted internally on the transmission valve body (mechatronic unit).
- Check if the module requires VIN programming, clutch adaptation relearns, or flash updating before normal gear engagement will occur.
- Inspect connector pins for fluid wicking; leaky transmission harness seals can force transmission fluid up into the TCM connector plug pins.
Full price guide
Mercedes GLE Class Transmission Control Module
$25 – $714 · 24,722 listings
Full price guide
Buick Regal Transmission Control Module
$17 – $440 · 4,141 listings
Common questions
Mercedes GLE Class vs Buick Regal transmission control module FAQ
Is a used Mercedes GLE Class transmission control module cheaper than a Buick Regal?
Buick Regal has the lower median by $45 (45%). The Buick Regal transmission control module ranges from $17 to $440 across 4,141 listings, while the Mercedes GLE Class ranges from $25 to $714 across 24,722 listings.
Can I use a Mercedes GLE Class transmission control module in a Buick Regal?
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 24,722 priced Mercedes GLE Class listings and 4,141 priced Buick Regal listings — 28,863 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Mercedes GLE Class $154 vs Buick Regal $103. Grade B (Good): Mercedes GLE Class $111 vs Buick Regal $100. Grade C (Fair): Mercedes GLE Class $45 vs Buick Regal $75. 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 GLE Class transmission control module has 27 trim variants and the Buick Regal has 23. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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