Vehicle price comparison
Honda Civic vs Cadillac XT4 Engine 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 engine cost more?
A used Cadillac XT4 engine carries a median asking price of $953, which is 17% higher than the Honda Civic at $792. Supply also plays a role: Honda Civic has 3,726 priced listings versus 276 for Cadillac XT4, and more listings generally mean more choices and more competitive pricing.
The Honda Civic average ($1,177) runs 49% above its median ($792), 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 Honda Civic (2015–2025) but only 7 for the Cadillac XT4 (2019–2025), so the Honda Civic data reflects a broader range of generations.
The Honda Civic engine is interchangeable across 15 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.
At Grade B (good) condition, the Honda Civic is 27% cheaper ($624 vs $859) — the gap narrows compared to the overall median difference.
Buyer's checklist
What to check before buying a used engine
- Confirm the VIN-matched engine code — the same model can use different engines across trims and years.
- Ask for the mileage on the donor vehicle. Under 80K miles is ideal; over 120K usually needs a compression test.
- Look for signs of overheating: warped heads, milky oil on the dipstick or filler cap, and coolant residue around the head gaskets.
- Check whether accessories (alternator, A/C compressor, power steering pump) are included or if you need to swap yours over.
Full price guide
Honda Civic Engine
$149 – $5,100 · 3,726 listings
Full price guide
Cadillac XT4 Engine
$599 – $1,437 · 276 listings
Common questions
Honda Civic vs Cadillac XT4 engine FAQ
Is a used Honda Civic engine cheaper than a Cadillac XT4?
Honda Civic has the lower median by $161 (17%). The Honda Civic engine ranges from $149 to $5,100 across 3,726 listings, while the Cadillac XT4 ranges from $599 to $1,437 across 276 listings.
Can I use a Honda Civic engine 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 3,726 priced Honda Civic listings and 276 priced Cadillac XT4 listings — 4,002 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Honda Civic $858 vs Cadillac XT4 $953. Grade B (Good): Honda Civic $624 vs Cadillac XT4 $859. 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 Honda Civic engine has 4 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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