Vehicle price comparison
Ram 1500 vs Cadillac CTS Fuel Tank 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 Ram 1500 fuel tank cost more?
A used Ram 1500 fuel tank carries a median asking price of $200, which is 17% higher than the Cadillac CTS at $171. Supply also plays a role: Ram 1500 has 7,312 priced listings versus 237 for Cadillac CTS, and more listings generally mean more choices and more competitive pricing.
Our guide covers 11 model years for the Ram 1500 (2015–2025) but only 5 for the Cadillac CTS (2015–2019), so the Ram 1500 data reflects a broader range of generations.
Buyer's checklist
What to check before buying a used fuel tank
- Verify fuel tank gallon capacity, wheelbase mounting straps, and exhaust heat shield clearance, especially across different cab/bed or trim options.
- Inspect plastic or metal tank shell for deep gouges, rust pinholes around seam welds, or swelling caused by over-pressurization.
- Confirm vapor emissions (EVAP) valve port configurations, filler neck diameter, and lock ring mounting style for the fuel pump module.
- Ensure the tank has been properly drained and flushed to avoid vapor safety hazards and contamination during transit.
Full price guide
Ram 1500 Fuel Tank
$45 – $888 · 7,312 listings
Full price guide
Cadillac CTS Fuel Tank
$58 – $355 · 237 listings
Common questions
Ram 1500 vs Cadillac CTS fuel tank FAQ
Is a used Ram 1500 fuel tank cheaper than a Cadillac CTS?
Cadillac CTS has the lower median by $29 (17%). The Cadillac CTS fuel tank ranges from $58 to $355 across 237 listings, while the Ram 1500 ranges from $45 to $888 across 7,312 listings.
Can I use a Ram 1500 fuel tank in a Cadillac CTS?
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 7,312 priced Ram 1500 listings and 237 priced Cadillac CTS listings — 7,549 in total.
Are there different trim variants to choose from?
Yes. The Ram 1500 fuel tank has 4 trim variants and the Cadillac CTS has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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