Vehicle price comparison
Mercedes S Class vs Audi Q7 Turbocharger 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 Audi Q7 turbocharger cost more?
A used Audi Q7 turbocharger carries a median asking price of $526, which is 14% higher than the Mercedes S Class at $450. Supply also plays a role: Mercedes S Class has 4,127 priced listings versus 477 for Audi Q7, and more listings generally mean more choices and more competitive pricing.
The Mercedes S Class average ($571) runs 27% above its median ($450), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
At Grade B (good) condition, the Mercedes S Class is 23% cheaper ($386 vs $500) — the gap narrows compared to the overall median difference.
Buyer's checklist
What to check before buying a used turbo
- Spin the turbine by hand — it should rotate freely with zero play. Any shaft wobble means worn bearings.
- Check the compressor wheel blades for impact marks from debris ingestion.
- Inspect the oil feed and return ports for coking (hardened oil deposits that block lubrication).
- Confirm the turbo model matches your ECU tune — different output turbos may bolt on but throw fault codes.
Full price guide
Mercedes S Class Turbocharger
$90 – $2,398 · 4,127 listings
Full price guide
Audi Q7 Turbocharger
$218 – $1,324 · 477 listings
Common questions
Mercedes S Class vs Audi Q7 turbocharger FAQ
Is a used Mercedes S Class turbocharger cheaper than a Audi Q7?
Mercedes S Class has the lower median by $76 (14%). The Mercedes S Class turbocharger ranges from $90 to $2,398 across 4,127 listings, while the Audi Q7 ranges from $218 to $1,324 across 477 listings.
Can I use a Mercedes S Class turbocharger in a Audi Q7?
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 4,127 priced Mercedes S Class listings and 477 priced Audi Q7 listings — 4,604 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Mercedes S Class $464 vs Audi Q7 $561. Grade B (Good): Mercedes S Class $386 vs Audi Q7 $500. Grade C (Fair): Mercedes S Class $1,062 vs Audi Q7 $250. 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 S Class turbocharger has 2 trim variants and the Audi Q7 has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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