Vehicle price comparison
Toyota Corolla vs Subaru Impreza Alternator prices
Price face-off
Median price comparison
Condition comparison
How does the price differ by part grade?
Market analysis
Why does the Toyota Corolla alternator cost more?
A used Toyota Corolla alternator carries a median asking price of $95, which is 25% higher than the Subaru Impreza at $76. Supply also plays a role: Toyota Corolla has 1,865 priced listings versus 352 for Subaru Impreza, and more listings generally mean more choices and more competitive pricing.
The Toyota Corolla average ($140) runs 47% above its median ($95), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
At Grade A (excellent) condition, the Subaru Impreza is 21% cheaper ($76 vs $96) — the gap narrows compared to the overall median difference.
Buyer's checklist
What to check before buying a used alternator
- Match the amperage rating to your vehicle's spec — a lower-amp alternator will undercharge, especially with aftermarket electronics.
- Spin the pulley by hand: it should rotate smoothly with no grinding or wobble.
- Check the connector plug type. Some models switched connector styles mid-generation.
- Ask about output testing — a good yard will bench-test and confirm the unit charges at the correct voltage (13.5–14.5V).
Full price guide
Toyota Corolla Alternator
$30 – $37,635 · 1,865 listings
Full price guide
Subaru Impreza Alternator
$25 – $288 · 352 listings
Common questions
Toyota Corolla vs Subaru Impreza alternator FAQ
Is a used Toyota Corolla alternator cheaper than a Subaru Impreza?
Subaru Impreza has the lower median by $19 (25%). The Subaru Impreza alternator ranges from $25 to $288 across 352 listings, while the Toyota Corolla ranges from $30 to $37,635 across 1,865 listings.
Can I use a Toyota Corolla alternator in a Subaru Impreza?
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 1,865 priced Toyota Corolla listings and 352 priced Subaru Impreza listings — 2,217 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Toyota Corolla $96 vs Subaru Impreza $76. Grade B (Good): Toyota Corolla $110 vs Subaru Impreza $105. Grade C (Fair): Toyota Corolla $85 vs Subaru Impreza $100. 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 Toyota Corolla alternator has 4 trim variants and the Subaru Impreza has 0. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
More comparisons