Vehicle price comparison
Mercedes E Class vs Cadillac XT4 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 E Class starter cost more?
A used Mercedes E Class starter carries a median asking price of $100, which is 16% higher than the Cadillac XT4 at $86. Supply also plays a role: Mercedes E Class has 1,930 priced listings versus 323 for Cadillac XT4, and more listings generally mean more choices and more competitive pricing.
The Mercedes E Class average ($121) runs 21% above its median ($100), 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 E Class (2015–2024) but only 7 for the Cadillac XT4 (2019–2025), so the Mercedes E Class data reflects a broader range of generations.
The Mercedes E Class starter is interchangeable across 14 model years versus just 7 for the Cadillac XT4 — 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 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 E Class Starter
$30 – $390 · 1,930 listings
Full price guide
Cadillac XT4 Starter
$35 – $310 · 323 listings
Common questions
Mercedes E Class vs Cadillac XT4 starter FAQ
Is a used Mercedes E Class starter cheaper than a Cadillac XT4?
Cadillac XT4 has the lower median by $14 (16%). The Cadillac XT4 starter ranges from $35 to $310 across 323 listings, while the Mercedes E Class ranges from $30 to $390 across 1,930 listings.
Can I use a Mercedes E Class starter in a Cadillac XT4?
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 1,930 priced Mercedes E Class listings and 323 priced Cadillac XT4 listings — 2,253 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Mercedes E Class $111 vs Cadillac XT4 $91. Grade B (Good): Mercedes E Class $80 vs Cadillac XT4 $85. 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 E Class starter has 2 trim variants and the Cadillac XT4 has 0. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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