Vehicle price comparison
Mercedes C Class vs Buick Regal Sunroof 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
Market analysis
Why does the Mercedes C Class sunroof cost more?
A used Mercedes C Class sunroof carries a median asking price of $407, which is 48% higher than the Buick Regal at $275. Supply also plays a role: Mercedes C Class has 1,999 priced listings versus 215 for Buick Regal, and more listings generally mean more choices and more competitive pricing.
The Mercedes C Class average ($517) runs 27% above its median ($407), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
Our guide covers 10 model years for the Mercedes C Class (2015–2024) but only 6 for the Buick Regal (2015–2020), so the Mercedes C Class data reflects a broader range of generations.
The Mercedes C Class sunroof is interchangeable across 15 model years versus just 10 for the Buick Regal — that wider compatibility window means more donor vehicles in salvage yards and tends to push prices lower.
Buyer's checklist
What to check before buying a used sunroof
- Inspect rubber perimeter glass seals for cracking, shrinkage, or weather damage that causes cabin water leaks.
- Examine assembly track guide rails and plastic lift arms for broken teeth, cracked slide shoes, or bent cable drive mechanisms.
- Verify motor connector pinouts and confirm whether the assembly includes the glass panel, frame tray, drain tubes, and sunshade curtain.
- Check glass panel tint, solar coating condition, and mounting hole geometry, as roof pressings can change between trim packages.
Full price guide
Mercedes C Class Sunroof
$70 – $2,399 · 1,999 listings
Full price guide
Buick Regal Sunroof
$60 – $678 · 215 listings
Common questions
Mercedes C Class vs Buick Regal sunroof FAQ
Is a used Mercedes C Class sunroof cheaper than a Buick Regal?
Buick Regal has the lower median by $132 (48%). The Buick Regal sunroof ranges from $60 to $678 across 215 listings, while the Mercedes C Class ranges from $70 to $2,399 across 1,999 listings.
Can I use a Mercedes C Class sunroof 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 1,999 priced Mercedes C Class listings and 215 priced Buick Regal listings — 2,214 in total.
Are there different trim variants to choose from?
Yes. The Mercedes C Class sunroof has 2 trim variants and the Buick Regal has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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