Vehicle price comparison
Honda Civic vs Buick Regal 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 Buick Regal engine cost more?
A used Buick Regal engine carries a median asking price of $1,801, which is 56% higher than the Honda Civic at $792. Supply also plays a role: Honda Civic has 3,726 priced listings versus 969 for Buick Regal, 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 6 for the Buick Regal (2015–2020), so the Honda Civic data reflects a broader range of generations.
The Honda Civic engine is interchangeable across 15 model years versus just 10 for the Buick Regal — that wider compatibility window means more donor vehicles in salvage yards and tends to push prices lower.
At Grade A (excellent) condition, the Honda Civic is 54% cheaper ($858 vs $1,875) — the gap widens 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
Buick Regal Engine
$600 – $4,240 · 969 listings
Common questions
Honda Civic vs Buick Regal engine FAQ
Is a used Honda Civic engine cheaper than a Buick Regal?
Honda Civic has the lower median by $1,009 (56%). The Honda Civic engine ranges from $149 to $5,100 across 3,726 listings, while the Buick Regal ranges from $600 to $4,240 across 969 listings.
Can I use a Honda Civic engine in a Buick Regal?
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 969 priced Buick Regal listings — 4,695 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Honda Civic $858 vs Buick Regal $1,875. Grade B (Good): Honda Civic $624 vs Buick Regal $1,070. Grade C (Fair): Honda Civic $523 vs Buick Regal $1,401. 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 Buick Regal has 3. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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