Vehicle price comparison
Mercedes S Class vs BMW X7 Starter 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 starter cost more?
A used Mercedes S Class starter carries a median asking price of $125, which is 4% higher than the BMW X7 at $120. Supply also plays a role: Mercedes S Class has 2,194 priced listings versus 469 for BMW X7, and more listings generally mean more choices and more competitive pricing.
The BMW X7 average ($146) runs 22% above its median ($120), 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 S Class (2015–2024) but only 7 for the BMW X7 (2019–2025), so the Mercedes S Class data reflects a broader range of generations.
The Mercedes S Class starter is interchangeable across 14 model years versus just 10 for the BMW X7 — that wider compatibility window means more donor vehicles in salvage yards and tends to push prices lower.
At Grade B (good) condition, the BMW X7 is 41% cheaper ($101 vs $171) — the gap widens compared to the overall median difference.
Buyer's checklist
What to check before buying a used starter
- Match the bolt pattern and nose cone length — starters from the same engine family may physically bolt up but not engage the flywheel correctly.
- Check the solenoid for corrosion on the electrical terminals.
- Ask whether it was bench-tested. A starter should crank firmly without excessive draw.
- Verify the tooth count on the drive gear matches your flywheel or flexplate.
Full price guide
Mercedes S Class Starter
$30 – $400 · 2,194 listings
Full price guide
BMW X7 Starter
$50 – $524 · 469 listings
Common questions
Mercedes S Class vs BMW X7 starter FAQ
Is a used Mercedes S Class starter cheaper than a BMW X7?
BMW X7 has the lower median by $5 (4%). The BMW X7 starter ranges from $50 to $524 across 469 listings, while the Mercedes S Class ranges from $30 to $400 across 2,194 listings.
Can I use a Mercedes S Class starter in a BMW X7?
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 2,194 priced Mercedes S Class listings and 469 priced BMW X7 listings — 2,663 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Mercedes S Class $131 vs BMW X7 $130. Grade B (Good): Mercedes S Class $171 vs BMW X7 $101. Grade C (Fair): Mercedes S Class $75 vs BMW X7 $114. 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 starter has 1 trim variant and the BMW X7 has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
More comparisons