Vehicle price comparison
Mercedes C Class vs Audi A4 Door Assembly 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 Audi A4 door assembly cost more?
A used Audi A4 door assembly carries a median asking price of $800, which is 8% higher than the Mercedes C Class at $735. Supply also plays a role: Mercedes C Class has 5,569 priced listings versus 1,102 for Audi A4, and more listings generally mean more choices and more competitive pricing.
Buyer's checklist
What to check before buying a used front door assembly
- Verify door shell dimensions, body line pressings, and trim moldings, especially when comparing 2-door, 4-door, crew cab, and extended cab body variants.
- Check internal electrical harness connectors, verifying power mirror options (heating, turn signals, blind spot indicators), speaker wiring, and door lock modules.
- Inspect bottom drain holes and lower inner hem flanges for bubbling paint or structural rust common in wet climates.
- Confirm whether the assembly includes glass, window regulator, latch mechanism, exterior handle, and interior panel or if it is a bare door shell.
Full price guide
Mercedes C Class Door Assembly
$141 – $2,160 · 5,569 listings
Full price guide
Audi A4 Door Assembly
$150 – $1,899 · 1,102 listings
Common questions
Mercedes C Class vs Audi A4 door assembly FAQ
Is a used Mercedes C Class door assembly cheaper than a Audi A4?
Mercedes C Class has the lower median by $65 (8%). The Mercedes C Class door assembly ranges from $141 to $2,160 across 5,569 listings, while the Audi A4 ranges from $150 to $1,899 across 1,102 listings.
Can I use a Mercedes C Class door assembly in a Audi A4?
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 5,569 priced Mercedes C Class listings and 1,102 priced Audi A4 listings — 6,671 in total.
Are there different trim variants to choose from?
Yes. The Mercedes C Class door assembly has 2 trim variants and the Audi A4 has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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