Vehicle price comparison
Mercedes S Class vs Infiniti QX80 Strut 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 S Class strut cost more?
A used Mercedes S Class strut carries a median asking price of $350, which is 178% higher than the Infiniti QX80 at $126. Supply also plays a role: Mercedes S Class has 9,693 priced listings versus 1,080 for Infiniti QX80, and more listings generally mean more choices and more competitive pricing.
Grade A (excellent condition) parts make up 80% of Mercedes S Class listings compared to 65% for the Infiniti QX80, so buyers looking for top-condition units will find more options on the Mercedes S Class side.
The Mercedes S Class average ($410) runs 17% above its median ($350), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
Our guide covers 11 model years for the Infiniti QX80 (2015–2025) but only 9 for the Mercedes S Class (2015–2024), so the Infiniti QX80 data reflects a broader range of generations.
Only 64% of Infiniti QX80 strut listings include a posted price (1,080 of 1,680 observed) — the rest are "call for price," which usually signals negotiable or higher-than-average pricing.
At Grade A (excellent) condition, the Infiniti QX80 is 61% cheaper ($145 vs $372) — the gap widens compared to the overall median difference.
Buyer's checklist
What to check before buying a used strut
- Check the shaft for pitting or rust — a pitted shaft will chew through the new seal and start leaking immediately.
- Look for oil weeping around the seal area. A light film is normal on older units; dripping means it's spent.
- Confirm whether the strut mount and spring are included, or if you'll need to transfer yours over.
- Match the part to your vehicle's suspension type (standard, sport, electronic/adaptive) — they're not interchangeable.
Full price guide
Mercedes S Class Strut
$78 – $1,500 · 9,693 listings
Full price guide
Infiniti QX80 Strut
$30 – $750 · 1,080 listings
Common questions
Mercedes S Class vs Infiniti QX80 strut FAQ
Is a used Mercedes S Class strut cheaper than a Infiniti QX80?
Infiniti QX80 has the lower median by $224 (178%). The Infiniti QX80 strut ranges from $30 to $750 across 1,080 listings, while the Mercedes S Class ranges from $78 to $1,500 across 9,693 listings.
Can I use a Mercedes S Class strut in a Infiniti QX80?
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 9,693 priced Mercedes S Class listings and 1,080 priced Infiniti QX80 listings — 10,773 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Mercedes S Class $372 vs Infiniti QX80 $145. Grade B (Good): Mercedes S Class $317 vs Infiniti QX80 $175. 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 strut has 1 trim variant and the Infiniti QX80 has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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