Vehicle price comparison
Honda Civic vs Toyota Sienna Engine Computer prices
Price face-off
Median price comparison
Condition comparison
How does the price differ by part grade?
Market analysis
Why does the Toyota Sienna engine computer cost more?
A used Toyota Sienna engine computer carries a median asking price of $188, which is 34% higher than the Honda Civic at $125. Supply also plays a role: Honda Civic has 4,614 priced listings versus 759 for Toyota Sienna, and more listings generally mean more choices and more competitive pricing.
The Honda Civic average ($153) runs 22% above its median ($125), 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 Toyota Sienna (2015–2025) but only 8 for the Honda Civic (2018–2025), so the Toyota Sienna data reflects a broader range of generations.
At Grade A (excellent) condition, the Honda Civic is 32% cheaper ($125 vs $184) — the gap widens compared to the overall median difference.
Full price guide
Honda Civic Engine Computer
$25 – $2,900 · 4,614 listings
Full price guide
Toyota Sienna Engine Computer
$35 – $493 · 759 listings
Common questions
Honda Civic vs Toyota Sienna engine computer FAQ
Is a used Honda Civic engine computer cheaper than a Toyota Sienna?
Honda Civic has the lower median by $63 (34%). The Honda Civic engine computer ranges from $25 to $2,900 across 4,614 listings, while the Toyota Sienna ranges from $35 to $493 across 759 listings.
Can I use a Honda Civic engine computer in a Toyota Sienna?
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 4,614 priced Honda Civic listings and 759 priced Toyota Sienna listings — 5,373 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Honda Civic $125 vs Toyota Sienna $184. Grade B (Good): Honda Civic $125 vs Toyota Sienna $215. Grade C (Fair): Honda Civic $105 vs Toyota Sienna $200. 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 computer has 8 trim variants and the Toyota Sienna has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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