Vehicle price comparison
Mercedes C Class vs Cadillac XT4 Tailgate 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
Market analysis
Why does the Cadillac XT4 tailgate cost more?
A used Cadillac XT4 tailgate carries a median asking price of $950, which is 22% higher than the Mercedes C Class at $739. Supply also plays a role: Mercedes C Class has 5,157 priced listings versus 722 for Cadillac XT4, and more listings generally mean more choices and more competitive pricing.
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.
The Mercedes C Class tailgate 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 tailgate
- Verify feature provisions such as backup camera mount cutouts, keyless entry release solenoids, power liftgate struts, and integrated step ladders.
- Inspect bottom hem seams and lower drain holes for rust perforation, rot, or previous dent repair filler.
- Check hinge pin bushings, latch alignment hooks, and support cable attachment points for metal fatigue or bend damage.
- Match bodyline contours, spoiler mounting cutouts, and emblem indentations between base and sport trim models.
Full price guide
Mercedes C Class Tailgate
$125 – $2,516 · 5,157 listings
Full price guide
Cadillac XT4 Tailgate
$250 – $1,720 · 722 listings
Common questions
Mercedes C Class vs Cadillac XT4 tailgate FAQ
Is a used Mercedes C Class tailgate cheaper than a Cadillac XT4?
Mercedes C Class has the lower median by $211 (22%). The Mercedes C Class tailgate ranges from $125 to $2,516 across 5,157 listings, while the Cadillac XT4 ranges from $250 to $1,720 across 722 listings.
Can I use a Mercedes C Class tailgate 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 5,157 priced Mercedes C Class listings and 722 priced Cadillac XT4 listings — 5,879 in total.
Are there different trim variants to choose from?
Yes. The Mercedes C Class tailgate has 2 trim variants and the Cadillac XT4 has 3. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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