Vehicle price comparison
Mercedes C Class vs Cadillac XT4 Air Bag 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 Cadillac XT4 air bag cost more?
A used Cadillac XT4 air bag carries a median asking price of $200, which is 1% higher than the Mercedes C Class at $199. Supply also plays a role: Mercedes C Class has 10,458 priced listings versus 1,967 for Cadillac XT4, and more listings generally mean more choices and more competitive pricing.
Grade A (excellent condition) parts make up 89% of Mercedes C Class listings compared to 70% for the Cadillac XT4, so buyers looking for top-condition units will find more options on the Mercedes C Class side.
The Mercedes C Class average ($231) runs 16% above its median ($199), 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 Mercedes C Class (2015–2025) but only 7 for the Cadillac XT4 (2019–2025), so the Mercedes C Class data reflects a broader range of generations.
Buyer's checklist
What to check before buying a used air bag
- Verify that the module has never been deployed, repacked, or listed under active safety recalls by cross-referencing the OEM part number and donor vehicle VIN.
- Match interior trim color codes, steering wheel or dash mounting points, and single-stage vs. dual-stage inflator designs across vehicle trim levels.
- Inspect the module backing, clock spring connector housing, and mounting tabs for heat damage, hairline cracks, or tampered wiring harness splices.
- Ensure shipping complies with hazardous material regulations and verify that local laws permit installing salvaged supplemental restraint system (SRS) components.
Full price guide
Mercedes C Class Air Bag
$40 – $866 · 10,458 listings
Full price guide
Cadillac XT4 Air Bag
$45 – $925 · 1,967 listings
Common questions
Mercedes C Class vs Cadillac XT4 air bag FAQ
Is a used Mercedes C Class air bag cheaper than a Cadillac XT4?
Mercedes C Class has the lower median by $1 (1%). The Mercedes C Class air bag ranges from $40 to $866 across 10,458 listings, while the Cadillac XT4 ranges from $45 to $925 across 1,967 listings.
Can I use a Mercedes C Class air bag 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 10,458 priced Mercedes C Class listings and 1,967 priced Cadillac XT4 listings — 12,425 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Mercedes C Class $204 vs Cadillac XT4 $222. Grade B (Good): Mercedes C Class $131 vs Cadillac XT4 $150. 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 C Class air bag has 2 trim variants and the Cadillac XT4 has 7. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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